不锈钢管规格表|不锈钢管理论重量表

摘要：<div align="center"><span style="font-size: 14px">不锈钢管规格表|不锈钢管理论重量表</span></div> <div align="left"><a href="/enstyle/product_12042867.html"><span style="background-color: #ffff99"><span style="color: #0000ff"><span style="font-size: 14px">不锈钢管</span></span></span></a><span style="font-size: 14px">的概念    不锈钢管是一种中空的长条钢材，大量用作输送流体的管道，如石油、天燃气、水、煤气、蒸气等，另外，在搞弯、抗扭强度相同时，重量较轻，所以也广泛用于制造机械零件和工程结构。也常用作生产各种常规武器、枪管、炮弹等。</span></div> <div align="left"><span style="font-size: 14px">不锈钢管的应用</span></div> <div align="left"><span style="font-size: 14px">　　不锈钢管**可靠、卫生环保、经济适用，管道的薄壁化以及新型可靠、简单方便的连接方法的开发成功，使其具有更多其他管材不可替代的优点，工程中的应用会越来越多，使用会越来越普及，前景看好。 </span></div> <div align="left"><span style="font-size: 14px">不锈钢管的应用 </span></div> <div align="left"><span style="font-size: 14px">　　随着我国改革开放政策的实施，国民经济获得快速增长，城镇住宅、公共建筑和旅游设施大量兴建，对热水供应和生活用水供给提出了新的要求。特别是水质问题，人们越来越重视，要求也不断提高。镀锌钢管这一常用管材因其易腐蚀性，在国家相关政策的影响下，将逐渐退出历史舞台，塑料管、复合管及铜管成了管道系统的常用管材。但在许多情况下，不锈钢管更有优越性，特别是壁厚仅为0.6～1.2mm的薄壁不锈钢管在上等饮用水系统、热水系统及将**、卫生放在首位的给水系统，具有**可靠、卫生环保、经济适用等特点。已被国内外工程实践证明是给水系统综合性能*好的、新型、节能和环保型的管材之一，也是一种很有竞争力的给水管材，必将对改善水质、提高人们生活水平发挥无可比拟的作用。</span></div> <div align="left"><span style="font-size: 14px">　　在建筑给水管系中，由于镀锌钢管已经结束了百年辉煌的历史，各种新型塑料管及复合管得到迅速发展，但各种管材还不同程度地存在着一些不足，远不能完全适应供水管系的需要和国家对饮用水及有关水品质的要求。因此，有关专家预言：建筑给水管材*终将恢复到金属管的时代。根据国外的应用经验，在金属管中认定薄壁不锈钢管为综合性能*好的管材之一。 不锈钢管材质        材质：</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 </span></div> <div align="left"><span style="font-size: 14px">不锈钢管执行标准GB2270-80 不锈钢无缝钢管 </span></div> <div align="left"><span style="font-size: 14px">GB/T14976-94 流体输送用不锈钢无缝钢管 </span></div> <div align="left"><span style="font-size: 14px">GB/T14975-94 结构用不锈钢无缝钢管 </span></div> <div align="left"><span style="font-size: 14px">GB13296-91 锅炉、热交换器用不锈钢无缝钢管 </span></div> <div align="left"><span style="font-size: 14px">(GJB2608-96)（YB676-73）航空用结构钢厚壁无缝钢管 </span></div> <div align="left"><span style="font-size: 14px">(GJB2296-95)（YB678-71）航空用不锈无缝钢管 </span></div> <div align="left"><span style="font-size: 14px">(YB/T679-97)（YB679-71）航空用18A空心铆钉薄壁无缝钢管 </span></div> <div align="left"><span style="font-size: 14px">(GJB2609-96)（YB680-71）航空用结构薄壁无缝钢管 </span></div> <div align="left"><span style="font-size: 14px">(YB/T681-97)（YB681-71）航空用导管20A薄壁无缝钢管 </span></div> <div align="left"><span style="font-size: 14px">GB3090-82 不锈钢小直径钢管  GB5310-95 高压锅炉用无缝钢管 </span></div> <div align="left"><span style="font-size: 14px">GB3087-82 低中压无缝钢管  GB3089-92 不锈耐酸极薄壁无缝钢管 </span></div> <div align="left"><span style="font-size: 14px">GB9948-88 石油裂化无缝钢管 </span></div> <div align="left"><span style="font-size: 14px">ASTM A213 锅炉、热交换器用铁素体和奥氏体合金钢无缝钢管 </span></div> <div align="left"><span style="font-size: 14px">ASTM A269 一般用途奥氏体不锈钢无缝钢管和焊接钢管 </span></div> <div align="left"><span style="font-size: 14px">ASTM A312 奥氏体不锈钢无缝钢管焊接钢管焊接钢管 </span></div> <div align="left"><span style="font-size: 14px">ASTM A450 碳素钢,铁素体和奥氏体合金钢管的一般要求 </span></div> <div align="left"><span style="font-size: 14px">ASTM A530 专门用途的铁素钢和合金钢的一般要求 </span></div> <div align="left"><span style="font-size: 14px">ASTM A789 一般要求碳素体奥氏体不锈钢无缝钢管和焊接钢管 </span></div> <div align="left"><span style="font-size: 14px">JIS G3456-88 机械结构用不锈钢管  JIS G3448-88 普通管道用不锈钢管 </span></div> <div align="left"><span style="font-size: 14px">JIS G3459-88 管道用不锈钢管  JIS G3463-88 锅炉、热交换器用不锈钢管 </span></div> <div align="left"><span style="font-size: 14px">Q/HYAD 101-91 化工用无缝长钢管</span></div> <div align="left"><span style="font-size: 14px">(0Cr18NI11T) Q/HYAD 103-91 00Cr18Ni5MO3Si2双相不锈钢无缝钢管</span></div> <div align="left"><span style="font-size: 14px">不锈钢管分类 1、按生产方法分类      （1）无缝管——冷拔管、挤压管、冷轧管</span></div> <div align="left"><span style="font-size: 14px">    不锈钢无缝钢管       不锈钢无缝钢管是一种具有中空截面、周边没有接缝的长条钢材。</span></div> <div align="left"><span style="font-size: 14px">   ◆ 无缝钢管的制造工艺及流程</span></div> <div align="left"><span style="font-size: 14px"> 冶炼＞钢锭＞轧钢＞锯切＞剥皮＞穿孔＞退火＞酸洗＞上灰＞冷拔＞切头＞酸洗＞入库</span></div> <div align="left"><span style="font-size: 14px">   ◆ 无缝钢管的特点</span></div> <div align="left"><span style="font-size: 14px">   从上面的工艺流程我们不难看出：其一、该产品的壁厚越厚,它就越具有经济性和实用性,壁厚越薄,它的加工成本就会大幅度的上升；其次、该产品的工艺决定它的局限性，一般无缝钢管精度低：壁厚不均匀、管内外表光亮度低、定尺成本高，且内外表还有麻点、黑点不易去除；其三、它的检测及整形必须离线处理。因此，它在高压、高强度、机械结构用材方面体现了它的优越性。</span></div> <div align="left"><span style="font-size: 14px">     （2）焊管 ；（a） 按工艺分类——气体保护焊管、电弧焊管、电阻焊管（高频、低频）</span></div> <div align="left"><span style="font-size: 14px">          （b） 按焊缝分——直缝焊管、螺旋焊管</span></div> <div align="left"><span style="font-size: 14px">     不锈钢焊接钢管</span></div> <div align="left"><span style="font-size: 14px">      焊接钢管简称焊管，是用钢板或钢带经过机组和模具卷曲成型后焊接制成的钢管。</span></div> <div align="left"><span style="font-size: 14px">   ◆ 焊接钢管的制造工艺及流程</span></div> <div align="left"><span style="font-size: 14px"> 钢板＞分条＞成型＞溶接＞感应光亮热处理＞内外焊道处理＞整形＞定径＞涡流检测＞激光测径＞酸洗＞入库</span></div> <div align="left"><span style="font-size: 14px">   ◆ 焊接钢管的特点</span></div> <div align="left"><span style="font-size: 14px">   从上面的工艺流程我们不难看出：其一、该产品是连续在线生产,壁厚越厚,机组及溶接设备的投资就越大,它就越不具有经济性和实用性。壁厚越薄,它的投入产出比就会相应下降；其次该产品的工艺决定它的优缺点，一般焊接钢管精度高、壁厚均匀、管内外表光亮度高（钢板的表面等级决定的钢管表面亮度）、可任意定尺。因此，它在高精度、中低压流体应用方面体现了它的经济性及美观性。</span></div> <div align="left"><span style="font-size: 14px">   2、按断面形状分类（1）圆形钢管；（2）矩形管；   3、按壁厚分类；（1）薄壁钢管</span></div> <div align="left"><span style="font-size: 14px">（2）厚壁钢管    4、按用途分类（1）民用管：分圆管、矩管、花管，一般用于装饰、建筑、结构等方面；</span></div> <div><span style="font-size: 14px">（2）工业管：工业配管用钢管、一般配管用钢管（饮用水管）、机械构造／流体输送管、锅炉热交换管、食品卫生管等。一般应用于工业的各个领域如：石油化工、造纸、核能、食品、饮料、医药等行业对流体介质要求较高管道。不锈钢管重量计算公式</span></div> <div align="left"><span style="font-size: 14px">  </span></div> <table border="1" cellspacing="0" cellpadding="0"> <tbody> <tr> <td width="62"> <div align="left"><span style="font-size: 14px">品 种</span></div> </td> <td width="217" colspan="2"> <div align="left"><span style="font-size: 14px">钢 种</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">计算公式</span></div> </td> </tr> <tr> <td rowspan="6" width="62"> <div align="left"><span style="font-size: 14px">钢管</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">不锈钢管价格计算公式</span></div> <div align="left"><span style="font-size: 14px"> </span></div> <div align="left"><span style="font-size: 14px">（管坯价格/折率+加工费+利润）*税收</span></div> <div align="left"><span style="font-size: 14px">（2*宽+2*高）*厚*长*密度/1000000=1支方管的重量</span></div> <div align="left"><span style="font-size: 14px">不锈钢焊管价格=材料价*（1+损耗）+加工费+利润</span></div> <div align="left"><span style="font-size: 14px">不锈钢管型号、标准 </span></div> <table border="1" cellspacing="1" cellpadding="0" width="655"> <tbody> <tr> <td> <div align="left"><span style="font-size: 14px">产品名称</span></div> </td> <td> <div align="left"><span style="font-size: 14px">规格、型号</span></div> </td> <td> <div align="left"><span style="font-size: 14px">标准名称</span></div> </td> <td> <div align="left"><span style="font-size: 14px">标准号</span></div> </td> </tr> <tr> <td> <div align="left"><span style="font-size: 14px">不锈钢管</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Φ6～630x 1～50mm</span></div> </td> <td> <div align="left"><span style="font-size: 14px">流体输送用不锈钢管</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">不锈钢管</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Φ6～630x 1～50mm</span></div> </td> <td> <div align="left"><span style="font-size: 14px">   结构用无缝不锈钢管</span></div> </td> <td> <div align="left"><span style="font-size: 14px">   GB/T14975-2002</span></div> </td> </tr> <tr> <td> <div align="left"><span style="font-size: 14px">不锈钢管</span></div> </td> <td> <div align="left"><span style="font-size: 14px">Φ6～630x 1～50mm</span></div> </td> <td> <div align="left"><span style="font-size: 14px">锅炉、热交换器用不锈钢管</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">不锈钢焊管</span></div> </td> <td> <div align="left"><span style="font-size: 14px">   Φ219～1200x 3～20mm</span></div> </td> <td> <div align="left"><span style="font-size: 14px">流体输送用不锈钢管   </span></div> </td> <td> <div align="left"><span style="font-size: 14px">   GB12770-2002</span></div> </td> </tr> </tbody> </table> <div align="left"><span style="font-size: 14px">不锈钢管的尺寸和精度</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"> </span></div> </td> </tr> <tr> <td width="20%"> <div align="left"><span style="font-size: 14px"> </span></div> </td> <td width="80%"> <div align="left"><span style="font-size: 14px"> </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">钢管种类</span></div> </td> <td rowspan="2"> <div align="left"><span style="font-size: 14px">钢管尺寸（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">普通级</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">外径6-10</span></div> </td> <td> <div align="left"><span style="font-size: 14px">流体输送用不锈钢管</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">>10-30</span></div> </td> <td> <div align="left"><span style="font-size: 14px">   结构用无缝不锈钢管</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">>30-50</span></div> </td> <td> <div align="left"><span style="font-size: 14px">锅炉、热交换器用不锈钢管</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">>50</span></div> </td> <td> <div align="left"><span style="font-size: 14px">流体输送用不锈钢管</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">（轧）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">±0.15毫米</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">>1.0-3.0</span></div> </td> <td> <div align="left"><span style="font-size: 14px">±14％</span></div> </td> <td> <div align="left"><span style="font-size: 14px">±12％</span></div> </td> </tr> <tr> <td rowspan="2"> <div align="left"><span style="font-size: 14px">>3.0</span></div> </td> <td> <div align="left"><span style="font-size: 14px">±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">不锈钢管规格表</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">不锈钢管产品范围及重量表</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">不锈钢管产品范围及重量表</span></div> </td> </tr> <tr> <td width="63"> <div align="left"><span style="font-size: 14px">外径\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">Ø19</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"> </span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </span></div> </td> </tr> <tr> <td width="63"> <div align="left"><span style="font-size: 14px">Ø25</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"> </span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </span></div> </td> </tr> <tr> <td width="63"> <div align="left"><span style="font-size: 14px">Ø32</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"> </span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </span></div> </td> </tr> <tr> <td width="63"> <div align="left"><span style="font-size: 14px">Ø38</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"> </span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </span></div> </td> </tr> <tr> <td width="63"> <div align="left"><span style="font-size: 14px">Ø40</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"> </span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </span></div> </td> </tr> <tr> <td width="63"> <div align="left"><span style="font-size: 14px">Ø41</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </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"> </span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </span></div> </td> </tr> <tr> <td width="63"> <div align="left"><span style="font-size: 14px">Ø51</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </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"> </span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </span></div> </td> </tr> <tr> <td width="63"> <div align="left"><span style="font-size: 14px">Ø53</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </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"> </span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </span></div> </td> </tr> <tr> <td width="63"> <div align="left"><span style="font-size: 14px">Ø63.5</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </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"> </span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </span></div> </td> </tr> <tr> <td width="63"> <div align="left"><span style="font-size: 14px">Ø70</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </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"> </span></div> </td> </tr> <tr> <td width="63"> <div align="left"><span style="font-size: 14px">Ø76.1</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </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">Ø76.1</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </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">Ø85</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </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">Ø89</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </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">Ø104</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </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">Ø108</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </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">Ø114.3</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </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">Ø129</span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </span></div> </td> <td width="48"> <div align="left"><span style="font-size: 14px"> </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">备注：理论计算公式</span></div> </td> </tr> </tbody> </table> </td> </tr> </tbody> </table> </div> <div><span style="font-size: 14px">相关知识：<a href="/enstyle/datuminfo_8590.html">201不锈钢管规格表</a> | <a href="/enstyle/datuminfo_8591.html">304不锈钢管规格表</a> | <a href="/enstyle/datuminfo_8591.html">316不锈钢管规格表</a> | <a href="/enstyle/datuminfo_8592.html">316L不锈钢管规格表</a></span></div>