不锈钢管道壁厚对照表
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管道公称直径一览表(美国ASME标准)
管道公称直径一览表(美国ASME标准)
注:STD 指标准壁厚管XS 加厚壁厚管XXS 特别加厚壁厚管
S指不锈钢系列,不带S指其他钢种焊接和无缝钢管壁厚系列数据中系列加上Sch与没有Sch的意义相同如Sch5S与5S意义相同,Sch30与30意义相同
六角头螺栓螺纹规格M10、M12、M14、M16、M18、M20 、M22、M24、M27、M30 、M33、M36、M39 、M42、M45、M48、M52、M56、M64、M72、M76、M90
管道公称直径一览表(SH3405-96)
注:STD 指标准壁厚管XS 加厚壁厚管XXS 特别加厚壁厚管
S指不锈钢系列,不带S指其他钢种焊接和无缝钢管壁厚系列数据中系列加上Sch与没有Sch的意义相同如Sch5S与5S意义相同,Sch30与30意义相同SH3405-1996中规定不锈钢工程壁厚超过SCH 80S按碳钢此后规格的管道壁厚进行考虑。
承插焊管件(一)Socket Welding FittingsGB/T 14383、SH 3410、HG/T 21634、ASME B16.11、JIS B2316公称通径Nominal Pipe Size 承插孔深度Depth ofSocket壁厚Wall Thickness中心至承插孔底Center to Bottom of SocketAC min90°弯头、三通、四通90°Elbow、Tee、Cross45°弯头45°ElbowDN NPS J minSCH803000SCH1606000XXS9000SCH803000SCH1606000XXS9000SCH803000SCH1606000XXS9000承插焊和螺纹活接头Unions of Socket-Welding&ThreadedHG/T 21634、MSS SP-83公称通径Nominal Pipe Size外径End DIA壁厚Wall Thickness螺母厚度Nut螺帽每英寸的螺纹扣数Threads Perinch球面凸缘厚度MaleFlange定位口高度Bearin公称装配长度Length AssemNominat结构尺寸LayingLength流通孔径Bore D min C min G min H F min h min L E d2承插焊管件的接管外径、承插孔径及流通孔径尺寸表List of The Pipe Outside Diameter,Socket Diameter and Bore Diameter fo SW Fittings螺纹管件Threaded Fittings GB/T 1426、ASME B16.11公称通径Nominal Pipe Size90°弯头、三通、四通90°Elbows、Tees、Crosses45°弯头45°Elbows所有管件All Fittings中心至端面Center to End中心至端面Center to End端部外径Outside Diameter of Band 最小壁厚Minimum Wall Thickness螺纹长度Length of Thread MinA G D CDN NPS SCH802000SCH1603000XXS6000SCH802000SCH1603000XXS6000SCH802000SCH1603000XXS6000SCH802000SCH1603000XXS6000B L2螺纹管件Threaded Fittings GB/T 1426、ASME B16.11公称通径Nominal Pipe Size 管箍、半管接头Couplings、Boss管帽Caps所有管件All Fittings端面至端面End to End端面至端面End to End底部壁厚End Wall Thickness外径Outside Diameter 螺纹长度Length of Thread MinE F C min DDN NPS SCH160、XXS3000、6000SCH1603000 XXS SCH1603000XXS6000SCH1603000XXS6000B L2螺纹管件Threaded Fittings GB/T 1426、ASME B16.11公称通径Nominal Pipe Size长度Length方头管塞Square Head Plugs圆头管塞Round Head Plugs六角头管塞和内外螺纹接头Hex Plugs and Bushings方头高度Height of Square 对边宽度Width Flats头部直径NominalDiameter ofHead长度Length对边宽度Width Flats(Nominal)六角头高度Hex HeighDN NPS L2 min B min C min D L min S K min H min25-50 1-2 ±2.0 ±2.0 ±1.0 65-100 21/2-4 ±2.5六角头双丝头Hexagonal Nipples六角头双丝头Hexagonal Nipples公称通径Nominal Pipe Size 尺寸SizeDN NPS C E1 E2 WD螺纹短节Nipples公称通径Nominal Pipe Size管子外径Outside Diameter of Pipe螺纹长度Length of Thread Min长度End to End管子壁厚Wall Thickness of PipeDN NPS D L2 min L T6 8 10 1/81/43/810.313.717.19.511.012.575、100、150 SCH80、SCH16015 20 1/23/421.326.714.516.0材料的化学成分和力学性是指标会因为某项条件的规定而有所改变,使用时请查阅原标准。
管道公称直径一览表(美国ASME标准)序号公称直径DN(mm)英制NPS(吋)国内外径mm国外外径mm不锈钢管道壁厚系列焊接和无缝钢管壁厚系列5S 10S 40S 80S 10 20 30 STD 40 60 XS 80 100 120 140 160 XXS1 6 1/8 10 10.3 1.24 1.73 2.41 1.73 1.73 2.41 2.412 8 1/4 15 13.7 1.65 2.24 3.02 2.24 2.24 3.02 3.023 10 3/8 18 17.1 1.65 2.31 3.20 2.31 2.31 3.20 3.204 15 1/2 22、25 21.3 1.65 2.11 2.77 3.73 2.11 2.41 2.77 2.77 3.73 3.73 4.78 7.475 20 3/4 27、32 26.7 1.65 2.11 2.87 3.91 2.11 2.41 2.87 2.87 3.91 3.91 5.56 7.826 25 1 34、38 33.4 1.65 2.77 3.38 4.55 2.77 2.90 3.38 3.38 4.55 4.55 6.35 9.097 32 1 1/4 42 42.2 1.65 2.77 3.56 4.85 3.56 3.56 4.85 4.85 6.35 9.708 40 1 1/2 45、48 48.3 1.65 2.77 3.68 5.08 2.77 3.18 3.68 3.68 5.08 5.08 7.14 10.159 50 2 57、60 60.3 1.65 2.77 3.91 5.54 2.77 3.18 3.91 3.91 5.54 5.54 8.74 11.0710 65 2 1/2 76 73.0 2.11 3.05 5.16 7.01 5.49 5.49 7.01 7.01 11.13 14.0211 80 3 89 88.9 2.11 3.05 5.49 7.62 3.05 4.78 5.49 5.49 7.62 7.62 11.13 15.2412 90 3 1/2 101.6 2.11 3.05 5.74 8.08 5.74 5.74 8.08 8.0813 100 4 108、114 114.3 2.11 3.05 6.02 8.56 3.05 4.78 6.02 6.02 8.56 8.56 11.13 13.49 17.1214 125 5 133 141.3 2.77 3.40 6.55 9.53 6.55 6.55 9.53 9.53 12.70 15.88 19.0515 150 6 159、168 168.3 2.77 3.40 7.11 10.97 3.40 7.11 7.11 10.97 10.97 14.27 18.26 21.9516 200 8 219 219.1 2.77 3.76 8.18 12.70 3.76 6.35 7.04 8.18 8.18 10.31 12.70 12.70 15.09 18.26 20.62 23.01 22.2317 250 10 273 273.0 3.40 4.19 9.27 12.70 4.19 6.35 7.80 9.27 9.27 12.70 12.70 15.09 18.26 21.44 25.40 28.58 25.4018 300 12 325 323.8 3.96 4.57 9.53 12.70 4.57 6.35 8.38 9.53 10.31 14.27 12.70 17.48 21.44 25.40 28.58 33.32 25.4019 350 14 377 355.6 3.96 4.78 6.35 7.92 9.53 9.53 11.13 15.09 12.70 19.05 23.83 27.79 31.75 35.7120 400 16 426 406.4 4.19 4.78 6.35 7.92 9.53 9.53 12.70 16.66 12.70 21.44 26.19 30.96 36.53 40.4921 450 18 480 457.0 4.19 4.78 6.35 7.92 11.13 9.53 14.27 19.05 12.70 23.83 29.36 34.93 39..67 45.2422 500 20 530 508.0 4.78 5.54 6.35 9.53 12.70 9.53 15.09 20.62 12.70 26.19 32.54 38.10 44.45 50.0123 550 22 559.0 4.78 5.54 6.35 9.53 12.70 9.53 22.23 12.70 28.58 34.93 41.28 47.63 53.9824 600 24 630 610.0 5.54 6.35 6.35 9.53 14.27 9.53 17.48 24.61 12.70 30.96 38.89 46.02 52.37 59.5425 650 26 660.0 7.92 12.70 9.53 12.70管道公称直径一览表(美国ASME标准)序号公称直径DN(mm)英制NPS(吋)国内外径mm国外外径mm不锈钢管道壁厚系列焊接和无缝钢管壁厚系列5S 10S 40S 80S 10 20 30 STD 40 60 XS 80 100 120 140 160 XXS26 700 28 720 711.0 7.92 12.70 15.88 9.53 12.7027 750 30 762.0 6.35 7.92 7.92 12.70 15.88 9.53 12.7028 800 32 820 813.0 7.92 12.70 15.88 9.53 17.48 12.7029 850 34 864.0 7.92 12.70 15.88 9.53 17.48 12.7030 900 36 920 914.0 7.92 12.70 15.88 9.53 19.05 12.7031 950 38 965.0 9.53 12.7032 1000 40 1020 1016.0 9.53 12.7033 1050 42 1067.0 9.53 12.7034 1100 44 1120 1118.0 9.53 12.7035 1150 46 1168.0 9.53 12.7036 1200 48 1220 1219.0 9.53 12.7037 1300 52 1320 1321.0 9.53 10.31 11.13 11.91 12.70 14.27 15.88 30.18 17.48 19.05 31.75 20.62 22.23 23.83 25.40 26.97 28.5838 1400 56 1420 1422.0 9.53 10.31 11.13 11.91 12.70 14.27 15.88 30.18 17.48 19.05 31.75 20.62 22.23 23.83 25.40 26.97 28.5839 1500 60 1520 1524.0 9.53 10.31 11.13 11.91 12.70 14.27 15.88 30.18 17.48 19.05 31.75 20.62 22.23 23.83 25.40 26.97 28.5840 1600 64 1620 1626.0 9.53 10.31 11.13 11.91 12.70 14.27 15.88 30.18 17.48 19.05 31.75 20.62 22.23 23.83 25.40 26.97 28.5841 1700 68 1720 1727.0 11.91 12.70 14.27 15.88 30.18 17.48 19.05 31.75 20.62 22.23 23.83 25.40 26.97 28.5842 1800 72 1820 1829.0 12.70 14.27 15.88 30.18 17.48 19.05 31.75 20.62 22.23 23.83 25.40 26.97 28.5843 1900 76 1920 1930.0 12.70 14.27 15.88 30.18 17.48 19.05 31.75 20.62 22.23 23.83 25.40 26.97 28.5844 2000 80 2020 2032.0 14.27 15.88 30.18 17.48 19.05 31.75 20.62 22.23 23.83 25.40 26.97 28.58 注:STD 指标准壁厚管XS 加厚壁厚管XXS 特别加厚壁厚管S指不锈钢系列,不带S指其他钢种焊接和无缝钢管壁厚系列数据中系列加上Sch与没有Sch的意义相同如Sch5S与5S意义相同,Sch30与30意义相同中国公称压力PN(MPa)0.10 0.16 0.25 0.40 0.60 1 1.6 2 2.5 4.0 5 6.4 6.8 10 15 16 25 40 42 64 100美国压力级别CL(PSi)(lb)75 150 300 400 600 900 1500 2500六角头螺栓螺纹规格M10、M12、M14、M16、M18、M20 、M22、M24、M27、M30 、M33、M36、M39 、M42、M45、M48、M52、M56、M64、M72、M76、M90管道公称直径一览表(SH3405-96)序号公称直径DN(mm)英制NPS(吋)国内外径mm奥氏体不锈钢管道壁厚系列焊接和无缝钢管壁厚系列SCH5S SCH 10S SCH 20S SCH 40S SCH 80S SCH20 SCH30 SCH40 SCH60 SCH80 SCH100 SCH120 SCH140 SCH160 XXS1 10 3/8 17 1.2 1.6 2.0 2.5 3.2 2.5 3.52 15 1/2 22 1.6 2.0 2.5 3.0 4.0 3.0 4.0 5.0 7.53 20 3/4 27 1.6 2.0 2.5 3.0 4.0 3.0 4.0 5.5 8.04 25 1 34 1.6 2.8 3.0 3.5 4.5 3.5 4.5 6.5 9.05 32 1 1/4 42 1.6 2.8 3.0 3.5 5.0 3.5 5.0 6.5 10.06 40 1 1/2 48 1.6 2.8 3.0 4.0 5.0 4.0 5.0 7.0 10.07 50 2 60 1.6 2.8 3.5 4.0 5.5 3.5 4.0 5.0 5.5 7.0 8.5 11.08 65 2 1/2 76 2.0 3.0 3.5 5.0 7.0 4.5 5.0 6.0 7.0 8.0 9.0 14.09 80 3 89 2.0 3.0 4.0 5.5 7.5 4.5 5.5 6.5 7.5 9.0 11.0 15.010 100 4 114 2.0 3.0 4.0 6.0 8.5 5.0 6.0 7.0 8.5 11.0 14.0 17.011 125 5 140 2.8 3.5 5.0 6.5 9.5 5.0 6.5 8.0 9.5 13.0 16.0 19.012 150 6 168 2.8 3.5 5.0 7.0 11.0 5.5 6.5 7.0 9.5 11.0 14.0 18.0 22.013 200 8 219 2.8 4.0 6.5 8.0 13.0 6.5 7.0 8.0 10.0 13.0 15.0 18.0 20.0 24.0 23.014 250 10 273 3.5 4.0 6.5 9.5 15.0 6.5 8.0 9.5 13.0 15.0 18.0 22.0 25.0 28.0 25.015 300 12 325 4.0 4.5 6.5 9.5 17.0 6.5 8.5 10.0 14.0 17.0 22.0 25.0 28.0 34.0 26.016 350 14 356 4.0 5.0 8.0 9.5 11.0 15.0 19.0 24.0 28.0 32.0 36.017 400 16 406 4.5 5.0 8.0 9.5 13.0 17.0 22.0 26.0 32.0 36.0 40.018 450 18 457 8.0 11.0 14.0 19.0 24.0 30.0 35.0 40.0 45.019 500 20 508 9.5 13.0 15.0 20.0 26.0 320 38.0 45.0 50.020 550 22 559 9.5 13.0 17.0 22.0 28.0 35.0 42.0 48.0 54.021 600 24 610 9.5 14.0 18.0 25.0 32.0 38.0 45.0注:STD 指标准壁厚管XS 加厚壁厚管XXS 特别加厚壁厚管S指不锈钢系列,不带S指其他钢种焊接和无缝钢管壁厚系列数据中系列加上Sch与没有Sch的意义相同如Sch5S与5S意义相同,Sch30与30意义相同SH3405-1996中规定不锈钢工程壁厚超过SCH 80S按碳钢此后规格的管道壁厚进行考虑。
不锈钢管规格表大全以及理论重量表大全不锈钢管的重量表如下:外径×壁厚(mm) 重量(kg/m)6×1 0.1256×1.5 0.1688×1 0.1748×1.5 0.24310×1 0.22410×1.5 0.31812×1 0.27412×1.5 0.39212×2 0.49814×1 0.32414×2 0.59814×3 0.82216×2 0.69716×3 0.97117×3 删除18×1 0.423 18×1.5 0.617 18×2 0.797 18×3 1.121 20×1 0.473 20×2 0.897 20×3 1.270 21×3 1.345 22×2 0.996 22×2.5 1.214 22×3 1.420 25×2 1.146 25×2.5 1.401 27×3.5 2.049 28×2 1.295 28×3 1.868 30×2 1.395 30×2.5 1.713 30×3 2.01832×2 1.49532×2.5 1.837 32×3 2.16732×3.5 2.485 33.5×3.5 2.616 34×3 2.31734×3.5 2.659 38×3 3.00838×3.5 1.893 40×2 删除40×3 2.76542×3 2.91442×3.5 3.357 42×4 3.78645×3 3.13945×3.5 3.618 48×3 3.36348×3.5 3.880 48×4 4.38450×4 4.58350×5 5.60551×3 3.58757×3.5 4.664 60×4 5.58060×5 6.850 63.5×4 5.929 70×3.5 5.798 76×4 7.17476×4.5 8.015 76×5 8.84380×4 7.75389×4 8.46989×4.5 9.472 89×5 10.462 89×6 12.405 102×5 12.081 102×6 14.348 108×4 10.363 108×4.5 11.602 108×5 删除114×4.5 11.602127×5 14.348133×5 10.363133×6 12.081159×4.5 12.081159×5 14.348159×6 16.615168×6 18.882219×6 28.263219×8 37.647以上是不锈钢管的重量表,表中列出了不同外径和壁厚的管子的重量。
管道公称直径一览表(美国ASME 尺度)公称直英制国内外外国外不锈钢管道壁厚系列焊接和无缝钢管壁厚系列序径NPS 径径10 20 30 STD 4060XS80 100 120 140 160 XXS号DN (吋)mm mm 5S 10S 40S 80S(mm)1 6 1/8 10 10.3 1.24 1.73 2.41 1.73 1.73 2.41 2.412 8 1/4 15 13.7 1.65 2.24 3.02 2.24 2.24 3.02 3.023 10 3/8 18 17.1 1.65 2.31 3.20 2.31 2.31 3.20 3.204 15 1/2 22、 25 21.3 1.65 2.11 2.77 3.73 2.11 2.41 2.77 2.77 3.73 3.73 4.78 7.475 20 3/4 27、 32 26.7 1.65 2.11 2.87 3.91 2.11 2.41 2.87 2.87 3.91 3.91 5.56 7.826 25 1 34、 38 33.4 1.65 2.77 3.38 4.55 2.77 2.90 3.38 3.38 4.55 4.55 6.35 9.097 32 1 1/4 42 42.2 1.65 2.77 3.56 4.85 3.56 3.56 4.85 4.85 6.35 9.708 40 1 1/2 45、 48 48.3 1.65 2.77 3.68 5.08 2.77 3.18 3.68 3.68 5.08 5.08 7.14 10.159 50 2 57、 60 60.3 1.65 2.77 3.91 5.54 2.77 3.18 3.91 3.91 5.54 5.54 8.74 11.0710 65 2 1/2 76 73.0 2.11 3.05 5.16 7.01 5.49 5.49 7.01 7.01 11.13 14.0211 80 3 89 88.9 2.11 3.05 5.49 7.62 3.05 4.78 5.49 5.49 7.62 7.62 11.13 15.2412 90 3 1/2 101.6 2.11 3.05 5.74 8.08 5.74 5.74 8.08 8.0813 100 4 108、114 114.3 2.11 3.05 6.02 8.56 3.05 4.78 6.02 6.02 8.56 8.56 11.13 13.49 17.1214 125 5 133 141.3 2.77 3.40 6.55 9.53 6.55 6.55 9.53 9.53 12.70 15.88 19.0515 150 6 159、168 168.32.773.40 7.11 10.9 3.40 7.11 7.11 10.97 10.97 14.27 18.26 21.95 716 200 8 219 219.12.773.76 8.18 12.7 3.76 6.35 7.04 8.18 8.18 10.31 12.70 12.70 15.09 18.26 20.62 23.01 22.23 017 250 10 273 273.03.404.19 9.27 12.7 4.19 6.35 7.80 9.27 9.27 12.70 12.70 15.09 18.26 21.44 25.40 28.58 25.40 018 300 12 325 323.83.964.57 9.53 12.7 4.57 6.35 8.38 9.53 10.31 14.27 12.70 17.48 21.44 25.40 28.58 33.32 25.40 019 350 14 377 355.6 3.96 4.78 6.35 7.92 9.53 9.53 11.13 15.09 12.70 19.05 23.83 27.79 31.75 35.7120 400 16 426 406.4 4.19 4.78 6.35 7.92 9.53 9.53 12.70 16.66 12.70 21.44 26.19 30.96 36.53 40.4921 450 18 480 457.0 4.19 4.78 6.35 7.92 11.13 9.53 14.27 19.05 12.70 23.83 29.36 34.93 39..67 45.2422 500 20 530 508.0 4.78 5.54 6.35 9.53 12.70 9.53 15.09 20.62 12.70 26.19 32.54 38.10 44.45 50.0123 550 22 559.0 4.78 5.54 6.35 9.53 12.70 9.53 22.23 12.70 28.58 34.93 41.28 47.63 53.9824 600 24 630 610.0 5.54 6.35 6.35 9.53 14.27 9.53 17.48 24.61 12.70 30.96 38.89 46.02 52.37 59.5425 650 26 660.0 7.92 12.7 9.53 12.70管道公称直径一览表(美国ASME 尺度)公称直英制国内外外国外不锈钢管道壁厚系列焊接和无缝钢管壁厚系列序径NPS 径径10 20 30 STD 40 60 XS 80 100 120 140 160 XXS 号DN (吋)mm mm 5S 10S 40S 80S(mm)26 700 28 720 711.0 7.92 12.7 15.88 9.53 12.7027 750 30 762.07.92 7.92 12.7 15.88 9.53 12.706.3528 800 32 820 813.0 7.92 12.7 15.88 9.53 17.48 12.7029 850 34 864.0 7.92 12.7 15.88 9.53 17.48 12.7030 900 36 920 914.0 7.92 12.7 15.88 9.53 19.05 12.7031 950 38 965.0 9.53 12.7032 1000 40 1020 1016.0 9.53 12.7033 1050 42 1067.0 9.53 12.7034 1100 44 1120 1118.0 9.53 12.7035 1150 46 1168.0 9.53 12.7036 1200 48 1220 1219.0 9.53 12.7037 1300 52 1320 1321.0 10.3 11.1 11.9 12.7 14.2 15.88 30.18 17.48 19.05 31.75 20.62 22.23 23.83 25.40 26.97 28.589.533 1 0 7138 1400 56 1420 1422.0 10.3 11.1 11.9 12.7 14.2 15.88 30.18 17.48 19.05 31.75 20.62 22.23 23.83 25.40 26.97 28.589.533 1 0 7139 1500 60 1520 1524.0 10.3 11.1 11.9 12.7 14.2 15.88 30.18 17.48 19.05 31.75 20.62 22.23 23.83 25.40 26.97 28.589.533 1 0 7140 1600 64 1620 1626.0 10.3 11.1 11.9 12.7 14.2 15.88 30.18 17.48 19.05 31.75 20.62 22.23 23.83 25.40 26.97 28.589.533 1 0 7141 1700 68 1720 1727.0 11.9 12.7 14.2 15.88 30.18 17.48 19.05 31.75 20.62 22.23 23.83 25.40 26.97 28.581 0 742 1800 72 1820 1829.0 12.7 14.2 15.88 30.18 17.48 19.05 31.75 20.62 22.23 23.83 25.40 26.97 28.580 743 1900 76 1920 1930.0 12.7 14.2 15.88 30.18 17.48 19.05 31.75 20.62 22.23 23.83 25.40 26.97 28.580 744 2000 80 2020 2032.0 14.2 15.88 30.18 17.48 19.05 31.75 20.62 22.23 23.83 25.40 26.97 28.587注: STD 指尺度壁厚管XS 加厚壁厚管XXS 特别加厚壁厚管S 指不锈钢系列,不带 S 指其余钢种焊接和无缝钢管壁厚系列数据中系列加上Sch 与没有 Sch 的意义同样如 Sch5S 与 5S 意义同样, Sch30 与 30 意义同样中国公称压力PN (MPa)0.10 0.16 0.25 0.40 0.60 1 1.6 2 2.5 4.0 5 6.4 6.8 10 15 16 25 40 42 64 100美国压力级别CL ( PSi)( lb)75 150 300 400 600 900 1500 2500六角头螺栓螺纹规格M10 、 M12 、 M14 、 M16 、 M18 、 M20 、M22 、M24、M27 、 M30 、 M33 、 M36 、 M39 、M42 、 M45 、M48 、 M52 、M56 、 M64 、M72 、 M76 、 M90管道公称直径一览表(SH3405-96 )公称直英制国内外奥氏体不锈钢管道壁厚系列焊接和无缝钢管壁厚系列序径NPS 径SCH SCH SCH SCH SCH20 SCH30 SCH40 SCH60 SCH80 SCH10 SCH12 SCH14 SCH16 XXS号DN (吋)mm SCH5S 0 0 0 010S 20S 40S 80S( mm )1 10 3/8 17 1.2 1.6 2.0 2.5 3.2 2.5 3.52 15 1/2 22 1.6 2.0 2.5 3.0 4.0 3.0 4.0 5.0 7.53 20 3/4 27 1.6 2.0 2.5 3.0 4.0 3.0 4.0 5.5 8.04 25 1 34 1.6 2.8 3.0 3.5 4.5 3.5 4.5 6.5 9.05 32 1 1/4 42 1.6 2.8 3.0 3.5 5.0 3.5 5.0 6.5 10.06 40 1 1/2 48 1.6 2.8 3.0 4.0 5.0 4.0 5.0 7.0 10.07 50 2 60 1.6 2.8 3.5 4.0 5.5 3.5 4.0 5.0 5.5 7.0 8.5 11.08 65 2 1/2 76 2.0 3.0 3.5 5.0 7.0 4.5 5.0 6.0 7.0 8.0 9.0 14.09 80 3 89 2.0 3.0 4.0 5.5 7.5 4.5 5.5 6.5 7.5 9.0 11.0 15.010 100 4 114 2.0 3.0 4.0 6.0 8.5 5.0 6.0 7.0 8.5 11.0 14.0 17.011 125 5 140 2.8 3.5 5.0 6.5 9.5 5.0 6.5 8.0 9.5 13.0 16.0 19.012 150 6 168 2.8 3.5 5.0 7.0 11.0 5.5 6.5 7.0 9.5 11.0 14.0 18.0 22.013 200 8 219 2.8 4.0 6.5 8.0 13.0 6.5 7.0 8.0 10.0 13.0 15.0 18.0 20.0 24.0 23.014 250 10 273 3.5 4.0 6.5 9.5 15.0 6.5 8.0 9.5 13.0 15.0 18.0 22.0 25.0 28.0 25.015 300 12 325 4.0 4.5 6.5 9.5 17.0 6.5 8.5 10.0 14.0 17.0 22.0 25.0 28.0 34.0 26.016 350 14 356 4.0 5.0 8.0 9.5 11.0 15.0 19.0 24.0 28.0 32.0 36.017 400 16 406 4.5 5.0 8.0 9.5 13.0 17.0 22.0 26.0 32.0 36.0 40.018 450 18 457 8.0 11.0 14.0 19.0 24.0 30.0 35.0 40.0 45.019 500 20 508 9.5 13.0 15.0 20.0 26.0 320 38.0 45.0 50.020 550 22 559 9.5 13.0 17.0 22.0 28.0 35.0 42.0 48.0 54.021 600 24 610 9.5 14.0 18.0 25.0 32.0 38.0 45.0注: STD 指尺度壁厚管S 指不锈钢系列,不带XS 加厚壁厚管XXS特别加厚壁厚管S 指其余钢种焊接和无缝钢管壁厚系列数据中系列加上Sch 与没有Sch 的意义同样如 Sch5S 与 5S 意义同样,Sch30 与30 意义同样SH3405-1996 中规定不锈钢工程壁厚高出SCH 80S 按碳钢今后规格的管道壁厚进行考虑。
公称通径Nominal PipeSize 承插孔深度Depth ofSocket壁厚Wall Thickness中心至承插孔底Center to Bottom of SocketAC min90°弯头、三通、四通90°Elbow、Tee、Cross45°弯头45°ElbowDN NPS J min SCH803000 SCH1606000XXS9000SCH803000SCH1606000XXS9000SCH803000SCH1606000XXS90006 8 10 1/81/43/81010103.23.34.03.54.04.4---------111114111416---------8888811---------15 20 25 1/23/411013134.55.05.66.07.08.09.510.011.516192219222725283211131413141816192132 40 50 11/411/221313166.36.47.08.09.011.012.013.014.027323832384135385418212521252922252865 80 100 21/2341616198.910.010.012.513.8------------4157675764------------2932413235------------·本表列出的为承插焊管件各相同部分尺寸,分歧尺度规定的接管尺寸及承插孔径d1、流通孔径d2尺寸见承插焊管件的接管外径、承插孔径及流通孔尺寸表。
·当产品为异径时,流通孔d2的尺寸用异径公称通径相对的d2尺寸、中心至承插孔底的尺寸A与同径管件相同。
·The above list shows sizes of the same parts of SW fittings.The sizes of different codes pipes,socket diameter d1 and bore diameter d2 refer to the list of the pipe outsidediameter,socket diameter and bore diameter of SW fittings.·As to the reducing fittings,size of the bore diameter d2 applies to the relevant size d2 of the reducing norminal pipe size,size of center to the bottom of socket A issame tothe straight fittings,承插焊和螺纹活接头 Unions of Socket-Welding&ThreadedHG/T 21634、MSS SP-83公称通径Nominal PipeSize外径End DIA壁厚Wall Thickness螺母厚度Nut螺帽每英寸的螺纹扣数Threads Perinch球面凸缘厚度MaleFlange定位口高度Bearin公称装配长度Length AssemNominat结构尺寸LayingLength流通孔径BoreD min C minG min H F min h min LE d2DN NPS 承插焊Socket螺纹Thread承插焊Socket螺纹Thread承插焊Socket螺纹Thread61/821.814.7 3.2 2.5 3.216 3.2 1.541217.4螺纹管件 Threaded FittingsGB/T 1426、ASME B16.11公称通径Nominal Pipe Size 90°弯头、三通、四通90°Elbows、Tees、Crosses45°弯头45°Elbows所有管件All Fittings中心至端面Center to End中心至端面Center to End端部外径Outside Diameter ofBand最小壁厚Minimum WallThickness螺纹长度Length of Thread MinA G D CDN NPS SCH802000 SCH1603000XXS6000SCH802000SCH1603000XXS6000SCH802000SCH1603000XXS6000SCH802000SCH1603000XXS6000B L26 8 10 1/81/43/82121252125282528331717191719221922252222252225332533383.183.183.183.183.303.516.356.606.986.48.19.16.710.210.415 20 25 1/23/412833383338443844512225282528332833353338463846564656623.183.183.684.094.324.988.158.539.9310.912.714.713.613.917.332 40 50 11/411/2244516051606460648333354335434443445256627562758475841023.894.014.275.285.567.1410.5911.0712.0917.017.819.018.018.419.265 80 100 21/2347686106839511495106114526479526479647979921091461021211521211461525.615.996.557.658.8411.1815.2916.6418.6723.625.927.728.930.533.0螺纹管件 Threaded FittingsGB/T 1426、ASME B16.11公称通径Nominal Pipe Size 管箍、半管接头Couplings、Boss管帽Caps所有管件All Fittings 端面至端面End to End端面至端面End to End底部壁厚End Wall Thickness外径Outside Diameter 螺纹长度Length of Thread MinE F C min DDN NPS SCH160、XXS3000、6000SCH1603000XXS6000SCH1603000XXS6000SCH1603000XXS6000 B L26 8 10 1/81/43/8323538192525---27274.84.84.8---6.46.41619222225326.48.19.16.710.210.415 20 25 1/23/414851603237413338436.46.49.77.97.911.228354438445710.912.714.713.613.917.332 40 50 11/411/226779864444484648519.711.212.711.212.715.757647664769217.017.819.018.018.419.265 80 100 21/2349210812160656864687515.719.022.419.022.428.49210814010812715923.625.927.728.930.533.0螺纹管件 Threaded FittingsGB/T 1426、ASME B16.11公称通径Nominal Pipe Size长度Length方头管塞Square Head Plugs圆头管塞Round Head Plugs六角头管塞和内外螺纹接头Hex Plugs and Bushings方头高度Height of Square对边宽度Width Flats头部直径NominalDiameter ofHead长度Length对边宽度Width Flats(Nominal)六角头高度Hex HeighDN NPS L2 min B min C min D L min S K min H min6 8 10 1/81/43/810111366871011101418354141111618---3466815 20 25 1/23/411416191011131416212127334444512227365668101032 40 50 11/411/2221212214161824283243486051516446506578914161865 80 100 21/23427283219212536416573891447070767590115101013192125螺比试管件中的螺纹型式为GB/T 12716(ANSI/ASME B1.20.1)中的60°圆锥管螺纹NPT;如采取其它型式的螺纹请在订货时注明。
承插焊管件(一)Socket Welding FittingsGB/T 14383、SH 3410、HG/T 21634、ASME B16.11、JIS B2316公称通径Nominal Pipe Size 承插孔深度Depth ofSocket壁厚Wall Thickness中心至承插孔底Center to Bottom of SocketAC min90°弯头、三通、四通90°Elbow、Tee、Cross45°弯头45°ElbowDN NPS J minSCH803000SCH1606000XXS9000SCH803000SCH1606000XXS9000SCH803000SCH1606000XXS9000承插焊和螺纹活接头Unions of Socket-Welding&ThreadedHG/T 21634、MSS SP-83公称通径Nominal PipeSize外径End DIA壁厚WallThickness螺母厚度Nut螺帽每英寸的螺纹扣数ThreadsPer inch球面凸缘厚度MaleFlange定位口高度Bearin公称装配长度Length AssemNominat结构尺寸LayingLength流通孔径Bore D min C min G min H F min h min L E d2承插焊管件的接管外径、承插孔径及流通孔径尺寸表List of The Pipe Outside Diameter,Socket Diameter and Bore Diameter fo SW Fittings支配额定值;采用较厚管子时(例如对机械强度而言),管件的强度支配额定值。
·This table is nkt intended to restrict the use of pipes and fittings of thinner or thicker wall.Pipe actually used may be thinner or thicker in nominal wall than that shown in Table. When thinner pipe is used,its strength may govern the rating.When thincker pipe is used(e.g,formechanical strength),the strength of the fitting governs the rating.螺纹管件Threaded FittingsGB/T 1426、ASME B16.11公称通径Nominal PipeSize90°弯头、三通、四通90°Elbows、Tees、Crosses45°弯头45°Elbows所有管件All Fittings中心至端面Center to End中心至端面Center to End端部外径Outside Diameter of螺纹长度Length of Thread83658010021/2347686106839511495106114526479526479647979921091461021211521211461525.615.996.557.658.8411.1815.2916.6418.6723.625.927.728.930.533.0螺纹管件Threaded FittingsGB/T 1426、ASME B16.11公称通径Nominal Pipe Size管箍、半管接头Couplings、Boss管帽Caps所有管件All Fittings100 4 121 68 75 22.4 28.4 140 159 27.7 33.0螺纹管件Threaded FittingsGB/T 1426、ASME B16.11公称通径Nominal Pipe Size长度Length方头管塞Square Head Plugs圆头管塞Round Head Plugs六角头管塞和内外螺纹接头Hex Plugs and Bushings 方头高度头部直径长度对边宽度六角头高度6-8 1/8-1/4 ±0.7 ±0.7 ±0.4 10-20 3/8-3/4 ±1.5 ±1.5 ±0.8 25-50 1-2 ±2.0 ±2.0 ±1.0 65-100 21/2-4 ±2.5六角头双丝头Hexagonal Nipplestypes of thread,please indicate them in the purchased order.六角头双丝头Hexagonal Nipples公称通径Nominal Pipe Size 尺寸Size螺纹短节Nipples公称通径Nominal Pipe Size管子外径Outside Diameter of Pipe螺纹长度Length of Thread Min长度End to End管子壁厚Wall Thickness of PipeDN NPS D L2 min L T6 8 10 1/81/43/810.313.717.19.511.012.575、100、150 SCH80、SCH16015 20 1/23/421.326.714.516.0材料的化学成分和力学性是指标会因为某项条件的规定而有所改变,使用时请查阅原标准。
管道公称直径一览表(美国ASME标准)
管道公称直径一览表(美国ASME标准)
注:STD 指标准壁厚管 XS 加厚壁厚管 XXS 特别加厚壁厚管
S指不锈钢系列,不带S指其他钢种焊接和无缝钢管壁厚系列数据中系列加上Sch与没有Sch的意义相同如Sch5S与5S意义相同,Sch30与30意义相同
六角头螺栓螺纹规格 M10、 M12、 M14、 M16、 M18、 M20 、M22、 M24、 M27、M30 、M33、 M36、M39 、M42、 M45、M48、M52、 M56、M64、M72、 M76、M90
管道公称直径一览表(SH3405-96)
注:STD 指标准壁厚管 XS 加厚壁厚管 XXS 特别加厚壁厚管
S指不锈钢系列,不带S指其他钢种焊接和无缝钢管壁厚系列数据中系列加上Sch与没有Sch的意义相同如Sch5S与5S意义相同,Sch30与30意义相同SH3405-1996中规定不锈钢工程壁厚超过SCH 80S按碳钢此后规格的管道壁厚进行考虑。