天天拍拍天天爽免费视频-天天拍夜夜添久久精品中文-天天拍夜夜操-天天草夜夜骑-大狠狠大臿蕉香蕉大视频-大量国产后进翘臀视频

文章詳情

不銹鋼管規(guī)格表

日期:2024-12-28 17:47
瀏覽次數(shù):0
摘要:<div class="BoxWidth" style="padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 10px"><span id="ctl00_CustomDatumInfo_lblDatumInfo"> <div align="center"><span style="font-size: 14px">不銹鋼管規(guī)格表|不銹鋼管理論重量表</span></div> <div align="left"><a href="http://www.tingzou.cn/enstyle/product_12042867.html"><span style="background-color: #ffff99"><span style="color: #0000ff"><span style="font-size: 14px">不銹鋼管</span></span></span></a><span style="font-size: 14px">的概念&nbsp;&nbsp;&nbsp; 不銹鋼管是一種中空的長條鋼材,大量用作輸送流體的管道,如石油、天燃?xì)狻⑺⒚簹狻⒄魵獾龋硗猓诟銖潯⒖古?qiáng)度相同時(shí),重量較輕,所以也廣泛用于制造機(jī)械零件和工程結(jié)構(gòu)。也常用作生產(chǎn)各種常規(guī)武器、槍管、炮彈等。</span></div> <div align="left"><span style="font-size: 14px">不銹鋼管的應(yīng)用</span></div> <div align="left"><span style="font-size: 14px">  不銹鋼管**可靠、衛(wèi)生環(huán)保、經(jīng)濟(jì)適用,管道的薄壁化以及新型可靠、簡單方便的連接方法的開發(fā)成功,使其具有更多其他管材不可替代的優(yōu)點(diǎn),工程中的應(yīng)用會(huì)越來越多,使用會(huì)越來越普及,前景看好。&nbsp;</span></div> <div align="left"><span style="font-size: 14px">不銹鋼管的應(yīng)用&nbsp;</span></div> <div align="left"><span style="font-size: 14px">  隨著我國改革開放政策的實(shí)施,國民經(jīng)濟(jì)獲得快速增長,城鎮(zhèn)住宅、公共建筑和旅游設(shè)施大量興建,對熱水供應(yīng)和生活用水供給提出了新的要求。特別是水質(zhì)問題,人們越來越重視,要求也不斷提高。鍍鋅鋼管這一常用管材因其易腐蝕性,在國家相關(guān)政策的影響下,將逐漸退出歷史舞臺(tái),塑料管、復(fù)合管及銅管成了管道系統(tǒng)的常用管材。但在許多情況下,不銹鋼管更有優(yōu)越性,特別是壁厚僅為0.6~1.2mm的薄壁不銹鋼管在上等飲用水系統(tǒng)、熱水系統(tǒng)及將**、衛(wèi)生放在首位的給水系統(tǒng),具有**可靠、衛(wèi)生環(huán)保、經(jīng)濟(jì)適用等特點(diǎn)。已被國內(nèi)外工程實(shí)踐證明是給水系統(tǒng)綜合性能*好的、新型、節(jié)能和環(huán)保型的管材之一,也是一種很有競爭力的給水管材,必將對改善水質(zhì)、提高人們生活水平發(fā)揮無可比擬的作用。</span></div> <div align="left"><span style="font-size: 14px">  在建筑給水管系中,由于鍍鋅鋼管已經(jīng)結(jié)束了百年輝煌的歷史,各種新型塑料管及復(fù)合管得到迅速發(fā)展,但各種管材還不同程度地存在著一些不足,遠(yuǎn)不能完全適應(yīng)供水管系的需要和國家對飲用水及有關(guān)水品質(zhì)的要求。因此,有關(guān)專家預(yù)言:建筑給水管材*終將恢復(fù)到金屬管的時(shí)代。根據(jù)國外的應(yīng)用經(jīng)驗(yàn),在金屬管中認(rèn)定薄壁不銹鋼管為綜合性能*好的管材之一。 不銹鋼管材質(zhì)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 材質(zhì):</span></div> <div align="left"><span style="font-size: 14px">201(1Cr17Mn6Ni5N) ;202(1Cr18Mn8Ni5N);301(1Cr17Ni7);302(1Cr18Ni)</span></div> <div align="left"><span style="font-size: 14px">304(0Cr18Ni9)、SS304、TP304;304L(00Cr19Ni10)、;SS304L、TP304L</span></div> <div align="left"><span style="font-size: 14px">321(1Cr18Ni9Ti)、SS321、TP321;316(0Cr17Ni12Mo2)、SS316、TP316</span></div> <div align="left"><span style="font-size: 14px">316L(0Cr17Ni14Mo2)、SS316L、TP316L;310S(0Cr25N20)、SS310S、TP310S&nbsp;</span></div> <div align="left"><span style="font-size: 14px">不銹鋼管執(zhí)行標(biāo)準(zhǔn)GB2270-80&nbsp;不銹鋼無縫鋼管&nbsp;</span></div> <div align="left"><span style="font-size: 14px">GB/T14976-94&nbsp;流體輸送用不銹鋼無縫鋼管&nbsp;</span></div> <div align="left"><span style="font-size: 14px">GB/T14975-94&nbsp;結(jié)構(gòu)用不銹鋼無縫鋼管&nbsp;</span></div> <div align="left"><span style="font-size: 14px">GB13296-91&nbsp;鍋爐、熱交換器用不銹鋼無縫鋼管&nbsp;</span></div> <div align="left"><span style="font-size: 14px">(GJB2608-96)(YB676-73)航空用結(jié)構(gòu)鋼厚壁無縫鋼管&nbsp;</span></div> <div align="left"><span style="font-size: 14px">(GJB2296-95)(YB678-71)航空用不銹無縫鋼管&nbsp;</span></div> <div align="left"><span style="font-size: 14px">(YB/T679-97)(YB679-71)航空用18A空心鉚釘薄壁無縫鋼管&nbsp;</span></div> <div align="left"><span style="font-size: 14px">(GJB2609-96)(YB680-71)航空用結(jié)構(gòu)薄壁無縫鋼管&nbsp;</span></div> <div align="left"><span style="font-size: 14px">(YB/T681-97)(YB681-71)航空用導(dǎo)管20A薄壁無縫鋼管&nbsp;</span></div> <div align="left"><span style="font-size: 14px">GB3090-82&nbsp;不銹鋼小直徑鋼管&nbsp; GB5310-95&nbsp;高壓鍋爐用無縫鋼管&nbsp;</span></div> <div align="left"><span style="font-size: 14px">GB3087-82&nbsp;低中壓無縫鋼管&nbsp; GB3089-92&nbsp;不銹耐酸極薄壁無縫鋼管&nbsp;</span></div> <div align="left"><span style="font-size: 14px">GB9948-88&nbsp;石油裂化無縫鋼管&nbsp;</span></div> <div align="left"><span style="font-size: 14px">ASTM&nbsp;A213&nbsp;鍋爐、熱交換器用鐵素體和奧氏體合金鋼無縫鋼管&nbsp;</span></div> <div align="left"><span style="font-size: 14px">ASTM&nbsp;A269&nbsp;一般用途奧氏體不銹鋼無縫鋼管和焊接鋼管&nbsp;</span></div> <div align="left"><span style="font-size: 14px">ASTM&nbsp;A312&nbsp;奧氏體不銹鋼無縫鋼管焊接鋼管焊接鋼管&nbsp;</span></div> <div align="left"><span style="font-size: 14px">ASTM&nbsp;A450&nbsp;碳素鋼,鐵素體和奧氏體合金鋼管的一般要求&nbsp;</span></div> <div align="left"><span style="font-size: 14px">ASTM&nbsp;A530&nbsp;專門用途的鐵素鋼和合金鋼的一般要求&nbsp;</span></div> <div align="left"><span style="font-size: 14px">ASTM&nbsp;A789&nbsp;一般要求碳素體奧氏體不銹鋼無縫鋼管和焊接鋼管&nbsp;</span></div> <div align="left"><span style="font-size: 14px">JIS&nbsp;G3456-88&nbsp;機(jī)械結(jié)構(gòu)用不銹鋼管&nbsp; JIS&nbsp;G3448-88&nbsp;普通管道用不銹鋼管&nbsp;</span></div> <div align="left"><span style="font-size: 14px">JIS&nbsp;G3459-88&nbsp;管道用不銹鋼管&nbsp; JIS&nbsp;G3463-88&nbsp;鍋爐、熱交換器用不銹鋼管&nbsp;</span></div> <div align="left"><span style="font-size: 14px">Q/HYAD&nbsp;101-91&nbsp;化工用無縫長鋼管</span></div> <div align="left"><span style="font-size: 14px">(0Cr18NI11T)&nbsp;Q/HYAD&nbsp;103-91&nbsp;00Cr18Ni5MO3Si2雙相不銹鋼無縫鋼管</span></div> <div align="left"><span style="font-size: 14px">不銹鋼管分類&nbsp;1、按生產(chǎn)方法分類 &nbsp;&nbsp;&nbsp;&nbsp; (1)無縫管&mdash;&mdash;冷拔管、擠壓管、冷軋管</span></div> <div align="left"><span style="font-size: 14px">&nbsp;&nbsp;&nbsp;&nbsp;不銹鋼無縫鋼管 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 不銹鋼無縫鋼管是一種具有中空截面、周邊沒有接縫的長條鋼材。</span></div> <div align="left"><span style="font-size: 14px">&nbsp;&nbsp;&nbsp;◆ 無縫鋼管的制造工藝及流程</span></div> <div align="left"><span style="font-size: 14px">&nbsp;冶煉>鋼錠>軋鋼>鋸切>剝皮>穿孔>退火>酸洗>上灰>冷拔>切頭>酸洗>入庫</span></div> <div align="left"><span style="font-size: 14px">&nbsp;&nbsp;&nbsp;◆ 無縫鋼管的特點(diǎn)</span></div> <div align="left"><span style="font-size: 14px">&nbsp;&nbsp;&nbsp;從上面的工藝流程我們不難看出:其一、該產(chǎn)品的壁厚越厚,它就越具有經(jīng)濟(jì)性和實(shí)用性,壁厚越薄,它的加工成本就會(huì)大幅度的上升;其次、該產(chǎn)品的工藝決定它的局限性,一般無縫鋼管精度低:壁厚不均勻、管內(nèi)外表光亮度低、定尺成本高,且內(nèi)外表還有麻點(diǎn)、黑點(diǎn)不易去除;其三、它的檢測及整形必須離線處理。因此,它在高壓、高強(qiáng)度、機(jī)械結(jié)構(gòu)用材方面體現(xiàn)了它的優(yōu)越性。</span></div> <div align="left"><span style="font-size: 14px">&nbsp;&nbsp;&nbsp;&nbsp; (2)焊管 ;(a)&nbsp;按工藝分類&mdash;&mdash;氣體保護(hù)焊管、電弧焊管、電阻焊管(高頻、低頻)</span></div> <div align="left"><span style="font-size: 14px">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (b)&nbsp;按焊縫分&mdash;&mdash;直縫焊管、螺旋焊管</span></div> <div align="left"><span style="font-size: 14px">&nbsp;&nbsp;&nbsp;&nbsp; 不銹鋼焊接鋼管</span></div> <div align="left"><span style="font-size: 14px">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 焊接鋼管簡稱焊管,是用鋼板或鋼帶經(jīng)過機(jī)組和模具卷曲成型后焊接制成的鋼管。</span></div> <div align="left"><span style="font-size: 14px">&nbsp;&nbsp;&nbsp;◆ 焊接鋼管的制造工藝及流程</span></div> <div align="left"><span style="font-size: 14px">&nbsp;鋼板>分條>成型>溶接>感應(yīng)光亮熱處理>內(nèi)外焊道處理>整形>定徑>渦流檢測>激光測徑>酸洗>入庫</span></div> <div align="left"><span style="font-size: 14px">&nbsp;&nbsp;&nbsp;◆ 焊接鋼管的特點(diǎn)</span></div> <div align="left"><span style="font-size: 14px">&nbsp;&nbsp;&nbsp;從上面的工藝流程我們不難看出:其一、該產(chǎn)品是連續(xù)在線生產(chǎn),壁厚越厚,機(jī)組及溶接設(shè)備的投資就越大,它就越不具有經(jīng)濟(jì)性和實(shí)用性。壁厚越薄,它的投入產(chǎn)出比就會(huì)相應(yīng)下降;其次該產(chǎn)品的工藝決定它的優(yōu)缺點(diǎn),一般焊接鋼管精度高、壁厚均勻、管內(nèi)外表光亮度高(鋼板的表面等級決定的鋼管表面亮度)、可任意定尺。因此,它在高精度、中低壓流體應(yīng)用方面體現(xiàn)了它的經(jīng)濟(jì)性及美觀性。</span></div> <div align="left"><span style="font-size: 14px">&nbsp;&nbsp;&nbsp;2、按斷面形狀分類(1)圓形鋼管;(2)矩形管;&nbsp;&nbsp;&nbsp;3、按壁厚分類;(1)薄壁鋼管</span></div> <div align="left"><span style="font-size: 14px">(2)厚壁鋼管 &nbsp;&nbsp;&nbsp;4、按用途分類(1)民用管:分圓管、矩管、花管,一般用于裝飾、建筑、結(jié)構(gòu)等方面;</span></div> <div><span style="font-size: 14px">(2)工業(yè)管:工業(yè)配管用鋼管、一般配管用鋼管(飲用水管)、機(jī)械構(gòu)造/流體輸送管、鍋爐熱交換管、食品衛(wèi)生管等。一般應(yīng)用于工業(yè)的各個(gè)領(lǐng)域如:石油化工、造紙、核能、食品、飲料、醫(yī)藥等行業(yè)對流體介質(zhì)要求較高管道。不銹鋼管重量計(jì)算公式</span></div> <div align="left"><span style="font-size: 14px">&nbsp;&nbsp;</span></div> <table border="1" cellspacing="0" cellpadding="0"> <tbody> <tr> <td width="62"> <div align="left"><span style="font-size: 14px">品 種</span></div> </td> <td width="217" colspan="2"> <div align="left"><span style="font-size: 14px">鋼 種</span></div> </td> <td width="62"> <div align="left"><span style="font-size: 14px">密 度</span></div> </td> <td width="188"> <div align="left"><span style="font-size: 14px">計(jì)算公式</span></div> </td> </tr> <tr> <td rowspan="6" width="62"> <div align="left"><span style="font-size: 14px">鋼管</span></div> </td> <td valign="top" width="101"> <div align="left"><span style="font-size: 14px">0Cr18Ni9</span></div> </td> <td valign="top" width="116"> <div align="left"><span style="font-size: 14px">00Cr19Ni10</span></div> </td> <td rowspan="3" width="62"> <div align="left"><span style="font-size: 14px">7.93</span></div> </td> <td rowspan="3" width="188"> <div align="left"><span style="font-size: 14px">米 (Kg) = 0.02491t(D-t)</span></div> </td> </tr> <tr> <td valign="top" width="101"> <div align="left"><span style="font-size: 14px">SUS304</span></div> </td> <td valign="top" width="116"> <div align="left"><span style="font-size: 14px">SUS304L</span></div> </td> </tr> <tr> <td valign="top" width="101"> <div align="left"><span style="font-size: 14px">TP304</span></div> </td> <td valign="top" width="116"> <div align="left"><span style="font-size: 14px">TP304L</span></div> </td> </tr> <tr> <td valign="top" width="101"> <div align="left"><span style="font-size: 14px">0Cr17Ni2Mo2</span></div> </td> <td valign="top" width="116"> <div align="left"><span style="font-size: 14px">00Cr17Ni14Mo2</span></div> </td> <td rowspan="3" width="62"> <div align="left"><span style="font-size: 14px">7.98</span></div> </td> <td rowspan="3" width="188"> <div align="left"><span style="font-size: 14px">米 (Kg) = 0.02507t(D-t)</span></div> </td> </tr> <tr> <td valign="top" width="101"> <div align="left"><span style="font-size: 14px">SUS316</span></div> </td> <td valign="top" width="116"> <div align="left"><span style="font-size: 14px">SUS316L</span></div> </td> </tr> <tr> <td valign="top" width="101"> <div align="left"><span style="font-size: 14px">TP316</span></div> </td> <td valign="top" width="116"> <div align="left"><span style="font-size: 14px">TP316L</span></div> </td> </tr> </tbody> </table> <div align="left"><span style="font-size: 14px">不銹鋼管價(jià)格計(jì)算公式</span></div> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> <div align="left"><span style="font-size: 14px">(管坯價(jià)格/折率+加工費(fèi)+利潤)*稅收</span></div> <div align="left"><span style="font-size: 14px">(2*寬+2*高)*厚*長*密度/1000000=1支方管的重量</span></div> <div align="left"><span style="font-size: 14px">不銹鋼焊管價(jià)格=材料價(jià)*(1+損耗)+加工費(fèi)+利潤</span></div> <div align="left"><span style="font-size: 14px">不銹鋼管型號、標(biāo)準(zhǔn)&nbsp;</span></div> <table border="1" cellspacing="1" cellpadding="0" width="655"> <tbody> <tr> <td> <div align="left"><span style="font-size: 14px">產(chǎn)品名稱</span></div> </td> <td> <div align="left"><span style="font-size: 14px">規(guī)格、型號</span></div> </td> <td> <div align="left"><span style="font-size: 14px">標(biāo)準(zhǔn)名稱</span></div> </td> <td> <div align="left"><span style="font-size: 14px">標(biāo)準(zhǔn)號</span></div> </td> </tr> <tr> <td> <div align="left"><span style="font-size: 14px">不銹鋼管</span></div> </td> <td> <div align="left"><span style="font-size: 14px">&Phi;6~630x 1~50mm</span></div> </td> <td> <div align="left"><span style="font-size: 14px">流體輸送用不銹鋼管</span></div> </td> <td> <div align="left"><span style="font-size: 14px">GB/T14976-2002</span></div> </td> </tr> <tr> <td> <div align="left"><span style="font-size: 14px">不銹鋼管</span></div> </td> <td> <div align="left"><span style="font-size: 14px">&Phi;6~630x 1~50mm</span></div> </td> <td> <div align="left"><span style="font-size: 14px">&nbsp;&nbsp;&nbsp;結(jié)構(gòu)用無縫不銹鋼管</span></div> </td> <td> <div align="left"><span style="font-size: 14px">&nbsp;&nbsp;&nbsp;GB/T14975-2002</span></div> </td> </tr> <tr> <td> <div align="left"><span style="font-size: 14px">不銹鋼管</span></div> </td> <td> <div align="left"><span style="font-size: 14px">&Phi;6~630x 1~50mm</span></div> </td> <td> <div align="left"><span style="font-size: 14px">鍋爐、熱交換器用不銹鋼管</span></div> </td> <td> <div align="left"><span style="font-size: 14px">GB13296-91</span></div> </td> </tr> <tr> <td> <div align="left"><span style="font-size: 14px">不銹鋼焊管</span></div> </td> <td> <div align="left"><span style="font-size: 14px">&nbsp;&nbsp;&nbsp;&Phi;219~1200x 3~20mm</span></div> </td> <td> <div align="left"><span style="font-size: 14px">流體輸送用不銹鋼管&nbsp;&nbsp;&nbsp;</span></div> </td> <td> <div align="left"><span style="font-size: 14px">&nbsp;&nbsp;&nbsp;GB12770-2002</span></div> </td> </tr> </tbody> </table> <div align="left"><span style="font-size: 14px">不銹鋼管的尺寸和精度</span></div> <div align="center"> <table border="0" cellspacing="0" cellpadding="0" width="118%"> <tbody> <tr> <td width="100%" colspan="2"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> </tr> <tr> <td width="20%"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="80%"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> </tr> <tr> <td width="100%" colspan="2"> <table border="1" cellspacing="1" cellpadding="0" width="655"> <tbody> <tr> <td rowspan="2"> <div align="left"><span style="font-size: 14px">鋼管種類</span></div> </td> <td rowspan="2"> <div align="left"><span style="font-size: 14px">鋼管尺寸(毫米)</span></div> </td> <td colspan="2"> <div align="left"><span style="font-size: 14px">精 度</span></div> </td> </tr> <tr> <td> <div align="left"><span style="font-size: 14px">普通級</span></div> </td> <td> <div align="left"><span style="font-size: 14px">**</span></div> </td> </tr> <tr> <td rowspan="4"> <div align="left"><span style="font-size: 14px">冷拔</span></div> </td> <td> <div align="left"><span style="font-size: 14px">外徑6-10</span></div> </td> <td> <div align="left"><span style="font-size: 14px">流體輸送用不銹鋼管</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Ф355x7-40</span></div> </td> </tr> <tr> <td> <div align="left"><span style="font-size: 14px">&gt;10-30</span></div> </td> <td> <div align="left"><span style="font-size: 14px">&nbsp;&nbsp;&nbsp;結(jié)構(gòu)用無縫不銹鋼管</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Ф377x8-45</span></div> </td> </tr> <tr> <td> <div align="left"><span style="font-size: 14px">&gt;30-50</span></div> </td> <td> <div align="left"><span style="font-size: 14px">鍋爐、熱交換器用不銹鋼管</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Ф426x8-50</span></div> </td> </tr> <tr> <td> <div align="left"><span style="font-size: 14px">&gt;50</span></div> </td> <td> <div align="left"><span style="font-size: 14px">流體輸送用不銹鋼管</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Ф456x8-50</span></div> </td> </tr> <tr> <td rowspan="4"> <div align="left"><span style="font-size: 14px">(軋)管</span></div> </td> <td> <div align="left"><span style="font-size: 14px">壁厚0.5-1.0</span></div> </td> <td> <div align="left"><span style="font-size: 14px">&plusmn;0.15毫米</span></div> </td> <td> <div align="left"><span style="font-size: 14px">&nbsp;&nbsp;Ф530x8-50</span></div> </td> </tr> <tr> <td> <div align="left"><span style="font-size: 14px">&gt;1.0-3.0</span></div> </td> <td> <div align="left"><span style="font-size: 14px">&plusmn;14%</span></div> </td> <td> <div align="left"><span style="font-size: 14px">&plusmn;12%</span></div> </td> </tr> <tr> <td rowspan="2"> <div align="left"><span style="font-size: 14px">&gt;3.0</span></div> </td> <td> <div align="left"><span style="font-size: 14px">&plusmn;12%</span></div> </td> <td> <div align="left"><span style="font-size: 14px">-10%</span></div> </td> </tr> <tr> <td> <div align="left"><span style="font-size: 14px">-10%</span></div> </td> <td> <div align="left"><span style="font-size: 14px">+10%</span></div> </td> </tr> </tbody> </table> <div align="left"><span style="font-size: 14px">不銹鋼管規(guī)格表</span></div> <table border="1" cellspacing="1" cellpadding="0" width="655"> <tbody> <tr> <td width="170"> <div align="left"><span style="font-size: 14px">Ф6x1</span></div> </td> <td width="126"> <div align="left"><span style="font-size: 14px">Ф34x2-8</span></div> </td> <td width="177"> <div align="left"><span style="font-size: 14px">Ф70x3-10</span></div> </td> <td width="177"> <div align="left"><span style="font-size: 14px">Ф152x3-20</span></div> </td> </tr> <tr> <td> <div align="left"><span style="font-size: 14px">Ф8x1-2</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Ф36x2-8</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Ф73x3-10</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Ф159x3-25</span></div> </td> </tr> <tr> <td> <div align="left"><span style="font-size: 14px">Ф10x1-2</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Ф38x2-8</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Ф76x2-16</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Ф168x3-30</span></div> </td> </tr> <tr> <td> <div align="left"><span style="font-size: 14px">Ф12x1-3</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Ф40x2-8</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Ф80x2-16</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Ф180x3-30</span></div> </td> </tr> <tr> <td> <div align="left"><span style="font-size: 14px">Ф14x1-4</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Ф42x2-8</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Ф83x2-16</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Ф219x4-35</span></div> </td> </tr> <tr> <td> <div align="left"><span style="font-size: 14px">Ф16x1-4</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Ф45x2-8</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Ф89x2-16</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Ф245x5-35</span></div> </td> </tr> <tr> <td> <div align="left"><span style="font-size: 14px">Ф18x1-4</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Ф48x2-8</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Ф95x2.5-16</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Ф273x5-40</span></div> </td> </tr> <tr> <td> <div align="left"><span style="font-size: 14px">Ф20x1-5</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Ф50x2-8</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Ф102x2.5-18</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Ф325x5-40</span></div> </td> </tr> <tr> <td> <div align="left"><span style="font-size: 14px">Ф22x1-5</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Ф51x2-8</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Ф108x2.5-18</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Ф355x7-40</span></div> </td> </tr> <tr> <td> <div align="left"><span style="font-size: 14px">Ф25x1.5-5</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Ф57x2-10</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Ф114x2.5-18</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Ф377x8-45</span></div> </td> </tr> <tr> <td> <div align="left"><span style="font-size: 14px">Ф27x2-5</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Ф60x2-10</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Ф120x3-18</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Ф426x8-50</span></div> </td> </tr> <tr> <td> <div align="left"><span style="font-size: 14px">Ф28x2-5</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Ф63x2-10</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Ф127x3-18</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Ф456x8-50</span></div> </td> </tr> <tr> <td> <div align="left"><span style="font-size: 14px">Ф30x2-8</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Ф65x3-10</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Ф133x3-18</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Ф530x8-50</span></div> </td> </tr> <tr> <td> <div align="left"><span style="font-size: 14px">Ф32x2-8</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Ф68x3-10</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Ф140x3-20</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Ф630x10-40</span></div> </td> </tr> </tbody> </table> <div align="left"><span style="font-size: 14px">不銹鋼管產(chǎn)品范圍及重量表</span></div> <table border="1" cellspacing="1" cellpadding="0" width="502"> <tbody> <tr> <td width="501" colspan="10"> <div align="left"><span style="font-size: 14px">不銹鋼管產(chǎn)品范圍及重量表</span></div> </td> </tr> <tr> <td width="63"> <div align="left"><span style="font-size: 14px">外徑\壁厚</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">1.2</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">1.5</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">1.6</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">1.8</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">2.0</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">2.3</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">2.6</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">2.9</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">3.2</span></div> </td> </tr> <tr> <td width="63"> <div align="left"><span style="font-size: 14px">&Oslash;19</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">0.53</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">0.65</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">0.69</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">0.77</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> </tr> <tr> <td width="63"> <div align="left"><span style="font-size: 14px">&Oslash;25</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">0.71</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">0.87</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">0.93</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">1.04</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">1.15</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> </tr> <tr> <td width="63"> <div align="left"><span style="font-size: 14px">&Oslash;32</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">0.92</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">1.13</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">1.21</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">1.35</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">1.49</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">1.70</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> </tr> <tr> <td width="63"> <div align="left"><span style="font-size: 14px">&Oslash;38</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">1.10</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">1.35</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">1.45</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">1.62</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">1.79</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">2.05</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> </tr> <tr> <td width="63"> <div align="left"><span style="font-size: 14px">&Oslash;40</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">1.16</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">1.43</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">1.53</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">1.71</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">1.89</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">2.16</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> </tr> <tr> <td width="63"> <div align="left"><span style="font-size: 14px">&Oslash;41</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">1.47</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">1.57</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">1.75</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">1.94</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">2.22</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> </tr> <tr> <td width="63"> <div align="left"><span style="font-size: 14px">&Oslash;51</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">1.83</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">1.97</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">2.21</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">2.44</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">2.79</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">3.13</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> </tr> <tr> <td width="63"> <div align="left"><span style="font-size: 14px">&Oslash;53</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">1.91</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">2.04</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">2.29</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">2.54</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">2.90</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">3.26</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> </tr> <tr> <td width="63"> <div align="left"><span style="font-size: 14px">&Oslash;63.5</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">2.76</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">3.06</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">3.50</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">3.94</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> </tr> <tr> <td width="63"> <div align="left"><span style="font-size: 14px">&Oslash;70</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">3.05</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">3.38</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">3.87</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">4.36</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">4.85</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> </tr> <tr> <td width="63"> <div align="left"><span style="font-size: 14px">&Oslash;76.1</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">3.33</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">3.69</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">4.23</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">4.70</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">5.29</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">5.81</span></div> </td> </tr> <tr> <td width="63"> <div align="left"><span style="font-size: 14px">&Oslash;76.1</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">3.73</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">4.13</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">4.74</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">5.33</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">5.93</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">6.52</span></div> </td> </tr> <tr> <td width="63"> <div align="left"><span style="font-size: 14px">&Oslash;85</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">3.90</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">4.33</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">4.97</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">5.60</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">6.22</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">6.84</span></div> </td> </tr> <tr> <td width="63"> <div align="left"><span style="font-size: 14px">&Oslash;89</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">4.96</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">5.69</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">6.41</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">7.13</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">7.84</span></div> </td> </tr> <tr> <td width="63"> <div align="left"><span style="font-size: 14px">&Oslash;104</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">5.08</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">5.82</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">6.57</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">7.30</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">8.03</span></div> </td> </tr> <tr> <td width="63"> <div align="left"><span style="font-size: 14px">&Oslash;108</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">5.28</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">6.42</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">6.83</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">7.59</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">8.35</span></div> </td> </tr> <tr> <td width="63"> <div align="left"><span style="font-size: 14px">&Oslash;114.3</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">5.59</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">7.26</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">7.23</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">8.05</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">8.86</span></div> </td> </tr> <tr> <td width="63"> <div align="left"><span style="font-size: 14px">&Oslash;129</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">&nbsp;</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">6.33</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">7.29</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">8.19</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">9.11</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px">10.03</span></div> </td> </tr> <tr> <td width="501" colspan="10"> <div align="left"><span style="font-size: 14px">備注:理論計(jì)算公式</span></div> </td> </tr> </tbody> </table> </td> </tr> </tbody> </table> </div> <div><span style="font-size: 14px">相關(guān)知識:<a href="http://www.tingzou.cn/enstyle/datuminfo_8590.html"><font color="#544c4c">201不銹鋼管規(guī)格表</font></a> |&nbsp;<a href="http://www.tingzou.cn/enstyle/datuminfo_8591.html"><font color="#544c4c">304不銹鋼管規(guī)格表</font></a> | <a href="http://www.tingzou.cn/enstyle/datuminfo_8591.html"><font color="#544c4c">316不銹鋼管規(guī)格表</font></a> | <a href="http://www.tingzou.cn/enstyle/datuminfo_8592.html"><font color="#544c4c">316L不銹鋼管規(guī)格表</font></a></span></div> </span></div>
不銹鋼管規(guī)格表|不銹鋼管理論重量表
不銹鋼管的概念    不銹鋼管是一種中空的長條鋼材,大量用作輸送流體的管道,如石油、天燃?xì)狻⑺⒚簹狻⒄魵獾龋硗猓诟銖潯⒖古?qiáng)度相同時(shí),重量較輕,所以也廣泛用于制造機(jī)械零件和工程結(jié)構(gòu)。也常用作生產(chǎn)各種常規(guī)武器、槍管、炮彈等。
不銹鋼管的應(yīng)用
  不銹鋼管**可靠、衛(wèi)生環(huán)保、經(jīng)濟(jì)適用,管道的薄壁化以及新型可靠、簡單方便的連接方法的開發(fā)成功,使其具有更多其他管材不可替代的優(yōu)點(diǎn),工程中的應(yīng)用會(huì)越來越多,使用會(huì)越來越普及,前景看好。 
不銹鋼管的應(yīng)用 
  隨著我國改革開放政策的實(shí)施,國民經(jīng)濟(jì)獲得快速增長,城鎮(zhèn)住宅、公共建筑和旅游設(shè)施大量興建,對熱水供應(yīng)和生活用水供給提出了新的要求。特別是水質(zhì)問題,人們越來越重視,要求也不斷提高。鍍鋅鋼管這一常用管材因其易腐蝕性,在國家相關(guān)政策的影響下,將逐漸退出歷史舞臺(tái),塑料管、復(fù)合管及銅管成了管道系統(tǒng)的常用管材。但在許多情況下,不銹鋼管更有優(yōu)越性,特別是壁厚僅為0.6~1.2mm的薄壁不銹鋼管在上等飲用水系統(tǒng)、熱水系統(tǒng)及將**、衛(wèi)生放在首位的給水系統(tǒng),具有**可靠、衛(wèi)生環(huán)保、經(jīng)濟(jì)適用等特點(diǎn)。已被國內(nèi)外工程實(shí)踐證明是給水系統(tǒng)綜合性能*好的、新型、節(jié)能和環(huán)保型的管材之一,也是一種很有競爭力的給水管材,必將對改善水質(zhì)、提高人們生活水平發(fā)揮無可比擬的作用。
  在建筑給水管系中,由于鍍鋅鋼管已經(jīng)結(jié)束了百年輝煌的歷史,各種新型塑料管及復(fù)合管得到迅速發(fā)展,但各種管材還不同程度地存在著一些不足,遠(yuǎn)不能完全適應(yīng)供水管系的需要和國家對飲用水及有關(guān)水品質(zhì)的要求。因此,有關(guān)專家預(yù)言:建筑給水管材*終將恢復(fù)到金屬管的時(shí)代。根據(jù)國外的應(yīng)用經(jīng)驗(yàn),在金屬管中認(rèn)定薄壁不銹鋼管為綜合性能*好的管材之一。 不銹鋼管材質(zhì)        材質(zhì):
201(1Cr17Mn6Ni5N) ;202(1Cr18Mn8Ni5N);301(1Cr17Ni7);302(1Cr18Ni)
304(0Cr18Ni9)、SS304、TP304;304L(00Cr19Ni10)、;SS304L、TP304L
321(1Cr18Ni9Ti)、SS321、TP321;316(0Cr17Ni12Mo2)、SS316、TP316
316L(0Cr17Ni14Mo2)、SS316L、TP316L;310S(0Cr25N20)、SS310S、TP310S 
不銹鋼管執(zhí)行標(biāo)準(zhǔn)GB2270-80 不銹鋼無縫鋼管 
GB/T14976-94 流體輸送用不銹鋼無縫鋼管 
GB/T14975-94 結(jié)構(gòu)用不銹鋼無縫鋼管 
GB13296-91 鍋爐、熱交換器用不銹鋼無縫鋼管 
(GJB2608-96)(YB676-73)航空用結(jié)構(gòu)鋼厚壁無縫鋼管 
(GJB2296-95)(YB678-71)航空用不銹無縫鋼管 
(YB/T679-97)(YB679-71)航空用18A空心鉚釘薄壁無縫鋼管 
(GJB2609-96)(YB680-71)航空用結(jié)構(gòu)薄壁無縫鋼管 
(YB/T681-97)(YB681-71)航空用導(dǎo)管20A薄壁無縫鋼管 
GB3090-82 不銹鋼小直徑鋼管  GB5310-95 高壓鍋爐用無縫鋼管 
GB3087-82 低中壓無縫鋼管  GB3089-92 不銹耐酸極薄壁無縫鋼管 
GB9948-88 石油裂化無縫鋼管 
ASTM A213 鍋爐、熱交換器用鐵素體和奧氏體合金鋼無縫鋼管 
ASTM A269 一般用途奧氏體不銹鋼無縫鋼管和焊接鋼管 
ASTM A312 奧氏體不銹鋼無縫鋼管焊接鋼管焊接鋼管 
ASTM A450 碳素鋼,鐵素體和奧氏體合金鋼管的一般要求 
ASTM A530 專門用途的鐵素鋼和合金鋼的一般要求 
ASTM A789 一般要求碳素體奧氏體不銹鋼無縫鋼管和焊接鋼管 
JIS G3456-88 機(jī)械結(jié)構(gòu)用不銹鋼管  JIS G3448-88 普通管道用不銹鋼管 
JIS G3459-88 管道用不銹鋼管  JIS G3463-88 鍋爐、熱交換器用不銹鋼管 
Q/HYAD 101-91 化工用無縫長鋼管
(0Cr18NI11T) Q/HYAD 103-91 00Cr18Ni5MO3Si2雙相不銹鋼無縫鋼管
不銹鋼管分類 1、按生產(chǎn)方法分類      (1)無縫管——冷拔管、擠壓管、冷軋管
    不銹鋼無縫鋼管       不銹鋼無縫鋼管是一種具有中空截面、周邊沒有接縫的長條鋼材。
   ◆ 無縫鋼管的制造工藝及流程
 冶煉>鋼錠>軋鋼>鋸切>剝皮>穿孔>退火>酸洗>上灰>冷拔>切頭>酸洗>入庫
   ◆ 無縫鋼管的特點(diǎn)
   從上面的工藝流程我們不難看出:其一、該產(chǎn)品的壁厚越厚,它就越具有經(jīng)濟(jì)性和實(shí)用性,壁厚越薄,它的加工成本就會(huì)大幅度的上升;其次、該產(chǎn)品的工藝決定它的局限性,一般無縫鋼管精度低:壁厚不均勻、管內(nèi)外表光亮度低、定尺成本高,且內(nèi)外表還有麻點(diǎn)、黑點(diǎn)不易去除;其三、它的檢測及整形必須離線處理。因此,它在高壓、高強(qiáng)度、機(jī)械結(jié)構(gòu)用材方面體現(xiàn)了它的優(yōu)越性。
     (2)焊管 ;(a) 按工藝分類——氣體保護(hù)焊管、電弧焊管、電阻焊管(高頻、低頻)
          (b) 按焊縫分——直縫焊管、螺旋焊管
     不銹鋼焊接鋼管
      焊接鋼管簡稱焊管,是用鋼板或鋼帶經(jīng)過機(jī)組和模具卷曲成型后焊接制成的鋼管。
   ◆ 焊接鋼管的制造工藝及流程
 鋼板>分條>成型>溶接>感應(yīng)光亮熱處理>內(nèi)外焊道處理>整形>定徑>渦流檢測>激光測徑>酸洗>入庫
   ◆ 焊接鋼管的特點(diǎn)
   從上面的工藝流程我們不難看出:其一、該產(chǎn)品是連續(xù)在線生產(chǎn),壁厚越厚,機(jī)組及溶接設(shè)備的投資就越大,它就越不具有經(jīng)濟(jì)性和實(shí)用性。壁厚越薄,它的投入產(chǎn)出比就會(huì)相應(yīng)下降;其次該產(chǎn)品的工藝決定它的優(yōu)缺點(diǎn),一般焊接鋼管精度高、壁厚均勻、管內(nèi)外表光亮度高(鋼板的表面等級決定的鋼管表面亮度)、可任意定尺。因此,它在高精度、中低壓流體應(yīng)用方面體現(xiàn)了它的經(jīng)濟(jì)性及美觀性。
   2、按斷面形狀分類(1)圓形鋼管;(2)矩形管;   3、按壁厚分類;(1)薄壁鋼管
(2)厚壁鋼管    4、按用途分類(1)民用管:分圓管、矩管、花管,一般用于裝飾、建筑、結(jié)構(gòu)等方面;
(2)工業(yè)管:工業(yè)配管用鋼管、一般配管用鋼管(飲用水管)、機(jī)械構(gòu)造/流體輸送管、鍋爐熱交換管、食品衛(wèi)生管等。一般應(yīng)用于工業(yè)的各個(gè)領(lǐng)域如:石油化工、造紙、核能、食品、飲料、醫(yī)藥等行業(yè)對流體介質(zhì)要求較高管道。不銹鋼管重量計(jì)算公式
  
品 種
鋼 種
密 度
計(jì)算公式
鋼管
0Cr18Ni9
00Cr19Ni10
7.93
米 (Kg) = 0.02491t(D-t)
SUS304
SUS304L
TP304
TP304L
0Cr17Ni2Mo2
00Cr17Ni14Mo2
7.98
米 (Kg) = 0.02507t(D-t)
SUS316
SUS316L
TP316
TP316L
不銹鋼管價(jià)格計(jì)算公式
 
(管坯價(jià)格/折率+加工費(fèi)+利潤)*稅收
(2*寬+2*高)*厚*長*密度/1000000=1支方管的重量
不銹鋼焊管價(jià)格=材料價(jià)*(1+損耗)+加工費(fèi)+利潤
不銹鋼管型號、標(biāo)準(zhǔn) 
產(chǎn)品名稱
規(guī)格、型號
標(biāo)準(zhǔn)名稱
標(biāo)準(zhǔn)號
不銹鋼管
Φ6~630x 1~50mm
流體輸送用不銹鋼管
GB/T14976-2002
不銹鋼管
Φ6~630x 1~50mm
   結(jié)構(gòu)用無縫不銹鋼管
   GB/T14975-2002
不銹鋼管
Φ6~630x 1~50mm
鍋爐、熱交換器用不銹鋼管
GB13296-91
不銹鋼焊管
   Φ219~1200x 3~20mm
流體輸送用不銹鋼管   
   GB12770-2002
不銹鋼管的尺寸和精度
 
 
 
鋼管種類
鋼管尺寸(毫米)
精 度
普通級
**
冷拔
外徑6-10
流體輸送用不銹鋼管
Ф355x7-40
>10-30
   結(jié)構(gòu)用無縫不銹鋼管
Ф377x8-45
>30-50
鍋爐、熱交換器用不銹鋼管
Ф426x8-50
>50
流體輸送用不銹鋼管
Ф456x8-50
(軋)管
壁厚0.5-1.0
±0.15毫米
  Ф530x8-50
>1.0-3.0
±14%
±12%
>3.0
±12%
-10%
-10%
+10%
不銹鋼管規(guī)格表
Ф6x1
Ф34x2-8
Ф70x3-10
Ф152x3-20
Ф8x1-2
Ф36x2-8
Ф73x3-10
Ф159x3-25
Ф10x1-2
Ф38x2-8
Ф76x2-16
Ф168x3-30
Ф12x1-3
Ф40x2-8
Ф80x2-16
Ф180x3-30
Ф14x1-4
Ф42x2-8
Ф83x2-16
Ф219x4-35
Ф16x1-4
Ф45x2-8
Ф89x2-16
Ф245x5-35
Ф18x1-4
Ф48x2-8
Ф95x2.5-16
Ф273x5-40
Ф20x1-5
Ф50x2-8
Ф102x2.5-18
Ф325x5-40
Ф22x1-5
Ф51x2-8
Ф108x2.5-18
Ф355x7-40
Ф25x1.5-5
Ф57x2-10
Ф114x2.5-18
Ф377x8-45
Ф27x2-5
Ф60x2-10
Ф120x3-18
Ф426x8-50
Ф28x2-5
Ф63x2-10
Ф127x3-18
Ф456x8-50
Ф30x2-8
Ф65x3-10
Ф133x3-18
Ф530x8-50
Ф32x2-8
Ф68x3-10
Ф140x3-20
Ф630x10-40
不銹鋼管產(chǎn)品范圍及重量表
不銹鋼管產(chǎn)品范圍及重量表
外徑\壁厚
1.2
1.5
1.6
1.8
2.0
2.3
2.6
2.9
3.2
Ø19
0.53
0.65
0.69
0.77
 
 
 
 
 
Ø25
0.71
0.87
0.93
1.04
1.15
 
 
 
 
Ø32
0.92
1.13
1.21
1.35
1.49
1.70
 
 
 
Ø38
1.10
1.35
1.45
1.62
1.79
2.05
 
 
 
Ø40
1.16
1.43
1.53
1.71
1.89
2.16
 
 
 
Ø41
 
1.47
1.57
1.75
1.94
2.22
 
 
 
Ø51
 
1.83
1.97
2.21
2.44
2.79
3.13
 
 
Ø53
 
1.91
2.04
2.29
2.54
2.90
3.26
 
 
Ø63.5
 
 
 
2.76
3.06
3.50
3.94
 
 
Ø70
 
 
 
3.05
3.38
3.87
4.36
4.85
 
Ø76.1
 
 
 
3.33
3.69
4.23
4.70
5.29
5.81
Ø76.1
 
 
 
3.73
4.13
4.74
5.33
5.93
6.52
Ø85
 
 
 
3.90
4.33
4.97
5.60
6.22
6.84
Ø89
 
 
 
 
4.96
5.69
6.41
7.13
7.84
Ø104
 
 
 
 
5.08
5.82
6.57
7.30
8.03
Ø108
 
 
 
 
5.28
6.42
6.83
7.59
8.35
Ø114.3
 
 
 
 
5.59
7.26
7.23
8.05
8.86
Ø129
 
 
 
 
6.33
7.29
8.19
9.11
10.03
備注:理論計(jì)算公式

陜公網(wǎng)安備 61010402000317號

主站蜘蛛池模板: 久久久国产99久久国产一| 日韩欧美在| 亚洲精品视频在线观看免费| 亚洲一级网站| 亚洲人妖女同在线播放| 亚洲加勒比久久88色综合1| 亚洲经典乱码在线播| 色视频在线观看视频| 日本三级香港三级人妇r| 欧美三级日韩| 亚洲一区 在线播放| 亚洲欧美日韩国产综合高清| 亚洲国产精选| 日韩中文在线| 欧美另类视频一区二区三区| 免费a级毛片网站| 国内自拍网红在线综合| 国产成人经典三级在线观看| 99爱视频免费高清在线观看| 一区二区视屏| 污全彩肉肉无遮挡彩色 | jk制服福利在线播放| 综合亚洲一区二区三区| 亚洲欧美精品久久| 日韩精品综合| 免费一级欧美片在线观免看| 久久国产精品影院| 国产一级一级片| 二区久久国产乱子伦免费精品| 99久久精品国产一区二区三区 | 午夜性刺激免费视频观看不卡专区| 日本在线资源| 美女扒开腿让男生桶爽网站| 国产日韩欧美在线观看播放| 222aaa天堂| 日韩一级片免费在线观看| 欧美大片无尺码在线观看| 久久精品国产99久久99久久久| 国产日本三级欧美三级妇三级四| 成人性色生活影片| 亚洲一区www|