工业管道sch壁厚等级对照表

.C·SH5s、10s、40s、80s用于不锈钢管件。·SCH5s、10s、40s、80sappliesforstainlesssteel. 公称通径NominalPipeSize 外径OutsideDiameter 公称壁厚TNorminalWallThickness NPS DN D SCH5s SCH10s SCH10 SCH20 SHC30 SCH40s STD SCH40 SCH60 SCH80s XS SCH80 SCH100 SCH120 SCH104 SCH160 XXS 1/81/43/8 6810 10.313.717.1 --------- 1.241.651.65 --------- --------- --------- 1.732.242.31 1.732.242.31 1.732.242.31 --------- 2.413.023.20 2.413.023.20 2.413.023.20 --------- --------- --------- --------- --------- 1/23/41 152025 21.326.733.4 1.651.651.65 2.112.112.77 --------- --------- --------- 2.772.873.38 2.772.873.38 2.772.873.38 --------- 3.733.914.55 3.733.914.55 3.733.914.55 --------- --------- --------- 4.785.566.35 7.477.829.09 11/411/22 324050 42.248.360.3 1.651.651.65 2.772.772.77 --------- --------- --------- 3.563.683.91 3.563.683.91 3.563.683.91 --------- 4.855.085.54 4.855.085.54 4.855.085.54 --------- --------- --------- 6.357.148.74 9.7010.1511.07 21/2331/2 658090 73.088.9101.6 2.112.112.11 3.053.053.05 --------- --------- --------- 5.165.495.74 5.165.495.74 5.165.495.74 --------- 7.017.628.08 7.017.628.08 7.017.628.08 --------- --------- --------- 9.5311.13--- 14.0215.24--- 456 100125150 114.3141.3168.3 2.112.772.77 3.053.403.40 --------- --------- --------- 6.026.557.11 6.026.557.11 6.026.557.11 --------- 8.569.5310.97 8.569.5310.97 8.569.5310.97 --------- 11.1312.7014.27 --------- 13.4915.8818.26 17.1219.0521.95 81012 200250300 219.1273.1323.9 2.773.403.96 3.764.194.57 --------- 6.356.356.35 7.047.808.38 8.189.279.53 8.189.279.53 8.189.2710.31 10.3112.7014.27 12.7012.7012.70 12.7012.7012.70 12.7015.0917.48 15.0918.2621.44 18.2621.4425.40 20.6225.4028.58 23.0128.5833.32 22.2325.4025.40 141618 350400450 355.6406.4457.2 3.964.194.19 4.784.784.78 6.356.356.35 7.927.927.92 9.539.5311.13 --------- 9.539.539.53 11.1312.7014.27 15.0916.6619.05 --------- 12.7012.7012.70 19.0521.4423.83 23.8326.1929.36 27.7930.9634.93 31.7536.5339.67 35.7140.4945.24 --------- 202224 500---600 508559610 4.784.785.54 5.545.546.35 6.356.356.35 9.539.539.53 12.7012.7014.27 --------- 9.539.539.53 15.09---17.48 20.6222.2324.61 --------- 12.7012.7012.70 26.1928.5830.96 32.5434.9338.89 38.1041.2846.02 44.4547.6352.37 50.0153.9859.54 --------- 262830 ---700--- 660711762 ------6.35 ------7.92 7.927.927.92 12.7012.7012.70 ---15.8815.88 --------- 9.539.539.53 --------- --------- --------- 12.7012.7012.70 --------- --------- --------- --------- --------- --------- 323436 800---900 813864914 --------- --------- 7.927.927.92 12.7012.7012.70 15.8815.8815.88 --------- 9.539.539.53 17.4817.4819.05 --------- --------- 12.7012.7012.70 --------- --------- --------- --------- --------- --------- 384042 ---1000--- 96510161067 --------- --------- --------- --------- --------- --------- 9.539.539.53 --------- --------- --------- 12.7012.7012.70 --------- --------- --------- --------- --------- --------- 444648 1100---1200 111811681219 9.539.539.53 12.7012.7012.70 --------- --------- ---------JISB2311、B2312、B2313 公称通径NominalPipeSize 外径OutsideDiameter 公称壁厚TNorminalWallThickness DN NPS D SGP SCH5s SH10s SCH10 SCH20 SCH30 SCH40s STD SCH40 SCH60 SCH120 SCH140 SCH160 XXS 152025 1/23/41 21.727.234.0 2.82.83.2 1.71.71.7 2.12.12.8 --------- --------- --------- 2.82.93.4 2.82.93.4 SCH80s SCH100 3.73.94.5 3.73.94.5 3.73.94.5 --------- --------- --------- 4.85.66.4 7.57.89.1 324050 11/411/22 42.748.660.5 3.53.53.8 1.71.71.7 2.82.82.8 --------- --------- --------- 3.63.73.9 3.63.73.9 3.63.73.9 --------- 4.95.15.5 4.95.15.5 4.95.15.5 --------- --------- --------- 6.47.18.7 9.710.211.1 658090 21/2331/2 76.389.1101.6 4.24.24.2 2.12.12.1 3.03.03.0 --------- --------- --------- 5.25.55.7 5.25.55.7 5.25.55.7 --------- 7.07.68.1 7.07.68.1 7.07.68.1 --------- --------- --------- 9.511.1--- 14.015.2--- 100125150 456 114.3139.8165.2 4.54.55.0 2.12.82.8 3.03.43.4 --------- --------- --------- 6.06.67.1 6.06.67.1 6.06.67.1 --------- 8.69.511.0 8.69.511.0 8.69.511.0 --------- 11.112.714.3 --------- 13.515.918.2 17.119.021.9 200250300 81012 216.3267.4318.5 5.86.66.9 2.83.44.0 4.04.04.5 --------- 6.46.46.4 7.07.88.4 8.29.39.5 8.29.39.5 8.29.310.3 10.312.714.3 12.712.712.7 12.712.712.7 12.715.117.4 15.118.321.4 18.221.425.4 20.625.428.6 23.028.633.3 22.225.425.4 350400450 141618 355.6406.4457.2 7.97.97.9 4.04.24.2 4.84.84.8 6.46.46.4 7.97.97.9 9.59.511.1 9.59.59.5 9.59.59.5 11.112.714.3 15.116.719.0 --------- 12.712.712.7 19.021.423.8 23.826.229.4 27.830.934.9 31.836.539.7 35.740.545.2 --------- 500550600 202224 508.0558.8609.6 7.9------ 4.84.85.5 5.55.56.4 6.46.46.4 9.59.59.5 12.712.714.3 9.59.59.5 9.59.59.5 15.1---17.5 20.622.224.6 --------- 12.712.712.7 26.228.631.0 32.534.938.9 38.141.346.0 44.447.652.4 50.054.059.5 --------- 650700750 262830 660.4711.2762.0 --------- ------6.4 ------7.9 7.97.97.9 12.712.712.7 ---15.915.9 ------9.5 9.59.59.5 --------- --------- --------- 12.712.712.7 --------- --------- --------- --------- --------- --------- 800850900 323436 812.8863.6914.4 --------- --------- --------- 7.97.97.9 12.712.712.7 15.915.915.9 --------- 9.59.59.5 17.517.519.0 --------- --------- 12.712.712.7 --------- ------ 承插焊管件（一）SocketWeldingFittingsGB/T14383、SH3410、HG/T21634、ASMEB16.11、JISB2316 公称通径NominalPipeSize 承插孔深度DepthofSocket 壁厚WallThickness 中心至承插孔底CentertoBottomofSocket A Cmin 90°弯头、三通、四通90°Elbow、Tee、Cross 45°弯头45°Elbow DN NPS Jmin SCH803000 SCH1606000 XXS9000 SCH803000 SCH1606000 XXS9000 SCH803000 SCH1606000 XXS9000 6810 1/81/43/8 101010 3.23.34.0 3.54.04.4 --------- 111114 111416 --------- 888 8811 --------- 152025 1/23/41 101313 4.55.05.6 6.07.08.0 9.510.011.5 161922 192227 252832 111314 131418 161921 324050 11/411/22 131316 6.36.47.0 8.09.011.0 12.013.014.0 273238 323841 353854 182125 212529 222528 6580100 21/234 161619 8.910.010.0 12.513.8--- --------- 415767 5764--- --------- 293241 3235--- --------- ·本表列出的为承插焊管件各相同部分尺寸，不同 标准 excel标准偏差excel标准偏差函数exl标准差函数国标检验抽样标准表免费下载红头文件格式标准下载 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。·TheabovelistshowssizesofthesamepartsofSWfittings.Thesizesofdifferentcodespipes,socketdiameterd1andborediameterd2refertothelistofthepipeoutsidediameter,socketdiameterandborediameterofSWfittings.·Astothereducingfittings,sizeoftheborediameterd2appliestotherelevantsized2ofthereducingnorminalpipesize,sizeofcentertothebottomofsocketAissametothestraightfittings, 承插焊和螺纹活接头UnionsofSocket-Welding&ThreadedHG/T21634、MSSSP-83 公称通径NominalPipeSize 外径EndDIA 壁厚WallThickness 螺母厚度Nut 螺帽每英寸的螺纹扣数ThreadsPerinch 球面凸缘厚度MaleFlange 定位口高度Bearin 公称装配长度LengthAssemNominat 结构尺寸LayingLength 流通孔径Bore Dmin Cmin Gmin H Fmin hmin L E d2 DN NPS 承插焊Socket 螺纹Thread 承插焊Socket 螺纹Thread 承插焊Socket 螺纹Thread 6810 1/81/43/8 21.821.825.9 14.719.122.9 3.23.33.5 2.53.13.2 3.23.23.5 161614 3.23.23.5 1.51.51.5 414146 212124 7.410.913.9 152025 1/23/41 31.237.145.5 27.733.541.4 4.14.35.0 3.84.04.6 3.74.14.5 141111 3.74.14.6 1.51.81.9 495762 242930 17.522.228.4 324050 11/411/22 54.961.575.2 50.657.270.1 5.35.66.1 4.95.15.6 5.25.66.4 101010 5.45.96.6 2.22.32.7 717786 373839 36.542.453.9 6580 21/23 91.7109.2 85.3102.4 7.78.3 7.17.7 7.18.0 88 7.58.3 3.13.6 102109 5659 65.379.9 ·活接头适用于3000及3000以下级别；管件级别代号与管子壁厚等级的关系见后。·接管尺寸承插孔径d1、流通孔径d1、流通孔径d2和承插孔深度J与ASMEB16.11规定相同。·Unionsonlyapplietotheclass3000andbelowit;therelationsofpressuregradeandschedulerefertohereafter.·Dimensionsofpipe,socketdiameterd1,borediameterd2andthelengthofthedepthofsocketJaresametorequirementsofASMEB16.11. 承插焊管件的接管外径、承插孔径及流通孔径尺寸表ListofThePipeOutsideDiameter,SocketDiameterandBoreDiameterfoSWFittings 公称通径NominalPipeSize GB/T14383(A) SH3410 GB/T14383(B)、HG/T21634(metric) JISB2316 HG/T21634(NPS)、ASMEB16.11 接管外径PinpeDIA 承插孔径SocketDIA 流通孔径BoreDIA 接管外径PinpeDIA 承插孔径SocketDIA 流通孔径BoreDIA 接管外径PinpeDIA 承插孔径SocketDIA 流通孔径BoreDIA 接管外径PinpeDIA 承插孔径SocketDIA 流通孔径BoreDIA 接管外径PinpeDIA 承插孔径SocketDIA 流通孔径BoreDIA DN NPS D d1 d2 D d1 d2 D D1 d2 D d1 d2 D d1 d2 SCH80 SCH160 SCH80 SCH160 XXS SCH803000 SCH1606000 SCH80 SCH160 3000 6000 9000 6810 1/81/43/8 --------- --------- --------- --------- ------17 ------17.5 ------10 --------- --------- --------- --------- --------- --------- 10.513.817.3 11.014.317.8 7.19.412.7 --------- 10.313.717.1 10.914.317.7 6.89.212.5 4.06.49.1 --------- 152025 1/23/41 21.326.933.7 21.827.434.2 14.118.924.7 12.315.721.1 222734 22.527.534.5 151925 121621 71116 182532 18.525.532.5 10.817.023.0 9.013.819.4 21.727.234.0 22.227.734.5 16.121.427.2 12.316.221.2 21.326.733.4 21.927.334.0 15.820.926.6 11.815.520.7 6.411.315.2 324050 11/411/22 42.448.360.3 42.948.861.1 32.438.349.1 29.834.142.7 424860 42.748.860.8 323849 293443 222838 384557 38.545.557.8 28.035.045.8 25.430.939.4 42.748.660.5 43.249.161.1 35.541.252.7 29.934.443.1 42.248.360.3 42.848.961.4 35.140.952.5 29.534.042.9 22.828.038.2 6580100 21/234 76.188.9--- 承插焊管件尺寸的极限偏差TolerancesforSocket-WeldingFittngs 公称通径NominalPipeSize 所有管件AllFittings 所有管件AllFittings 45°、90°弯头、三通、四通、45°斜三通45°、90°Elbows、Tees、Crosses、Laterals 双承口管箍Couplings 单承口箍、半管接头、异径插入件Half-CouplingsBossReducerInserts 异径插入件ReducerInserts 异径插入件ReducerInserts 活接头（含螺纹）Unions(compriisethreadedunions) 承插孔径SocketDIA 流通孔径BoreDIA 中心至承插孔底CentertoBottomofSocket 结构长度LayingLength 结构长度LayingLength 主体外径ShankDIA 插入端长度ShankLength 公称装配长度LengthAssemNominal DN NPS d1 d2 A、H E F SD SL L 6-8 1/8-1/4 +0.30 ±0.4 ±0.8 ±1.5 ±0.8 --- --- ±1.5 10-20 3/8-3/4 ±1.5 ±3.0 ±1.5 ±0.25 0-1.5 ±1.5 25-50 1-2 ±2.0 ±4.0 ±2.0 ±0.25 0-2.0 ±1.5 65-100 21/2-4 +0.40 ±0.8 ±2.5 ±5.0 ±2.5 ±0.5 0-2.5 ±1.5 ·不同标准规定的极限偏差可能会略有差异，使用时请查阅原标准。·Theremaybedifferencesbetweenthetolerancesofthedifferentcodes,andwhenusingpleaserefertotheoriginalcodes. SCH160和双加厚管的公称壁厚ASMEB16.11NominalWaillThcknessofSchedule160andDoubleExtraStrongPipeInASMEB16.11 公称通径NominalPipeSize 公称壁厚NorminalWallThickness DN NPS SCH160 XXS 6 1/8 3.15 4.83 8 1/4 3.68 6.05 10 3/8 4.01 6.40 ·由于ASMEB36.10M未包括DN6、8和10的SCH160和XXS的壁厚，表列数值可作为确定额定值时管子的公称壁厚。·SinceASMEB36.10MdoesnotincludeSchedule160norincludedoubleExtraStrongthicknessforDN6,8,and10,thevaluesintablemaybeusedasthenominalwallthincknessesofthepipeforratingpurposes. 管件级代号与管子壁厚代号的关系RelevanceofFittingsClasswithScheduleNunberorWallDesignationofpipeforCalculationofRatings 管件级别代号classdesignationfoFitting 管件连生产建设形式TypeofFitting 用作额定计算依据的管子PipeUsedforRatinBasis 管子表号ScheduleNO. 管壁代号WallDesignation 2000 螺纹Threaded 80 XS 3000 螺纹Threaded 160 --- 6000 螺纹Threaded --- XXS 3000 承插焊Socket-Welding 80 XS 6000 承插焊Socket-Welding 160 --- 9000 承插焊Socket-Welding --- XXS ·本表并未限制使用较薄或较厚壁厚的管子和管件。实际采用的管子公称壁厚可小于或大于本表所示的管子公称壁厚。采用较薄管子时。其强度可支配额定值；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。·Thistableisnktintendedtorestricttheuseofpipesandfittingsofthinnerorthickerwall.PipeactuallyusedmaybethinnerorthickerinnominalwallthanthatshowninTable.Whenthinnerpipeisused,itsstrengthmaygoverntherating.Whenthinckerpipeisused(e.g,formechanicalstrength),thestrengthofthefittinggovernstherating. 螺纹管件ThreadedFittingsGB/T1426、ASMEB16.11 公称通径NominalPipeSize 90°弯头、三通、四通90°Elbows、Tees、Crosses 45°弯头45°Elbows 所有管件AllFittings 中心至端面CentertoEnd 中心至端面CentertoEnd 端部外径OutsideDiameterofBand 最小壁厚MinimumWallThickness 螺纹长度LengthofThreadMin A G D C DN NPS SCH802000 SCH1603000 XXS6000 SCH802000 SCH1603000 XXS6000 SCH802000 SCH1603000 XXS6000 SCH802000 SCH1603000 XXS6000 B L2 6810 1/81/43/8 212125 212528 252833 171719 171922 192225 222225 222533 253338 3.183.183.18 3.183.303.51 6.356.606.98 6.48.19.1 6.710.210.4 152025 1/23/41 283338 333844 384451 222528 252833 283335 333846 384656 465662 3.183.183.68 4.094.324.98 8.158.539.93 10.912.714.7 13.613.917.3 324050 11/411/22 445160 516064 606483 333543 354344 434452 566275 627584 7584102 3.894.014.27 5.285.567.14 10.5911.0712.09 17.017.819.0 18.018.419.2 6580100 21/234 7686106 8395114 95106114 526479 526479 647979 92109146 102121152 121146152 5.615.996.55 7.658.8411.18 15.2916.6418.67 23.625.927.7 28.930.533.0 螺纹管件ThreadedFittingsGB/T1426、ASMEB16.11 公称通径NominalPipeSize 管箍、半管接头Couplings、Boss 管帽Caps 所有管件AllFittings 端面至端面EndtoEnd 端面至端面EndtoEnd 底部壁厚EndWallThickness 外径OutsideDiameter 螺纹长度LengthofThreadMin E F Cmin D DN NPS SCH160、XXS3000、6000 SCH1603000 XXS6000 SCH1603000 XXS6000 SCH1603000 XXS6000 B L2 6810 1/81/43/8 323538 192525 ---2727 4.84.84.8 ---6.46.4 161922 222532 6.48.19.1 6.710.210.4 152025 1/23/41 485160 323741 333843 6.46.49.7 7.97.911.2 283544 384457 10.912.714.7 13.613.917.3 324050 11/411/22 677986 444448 464851 9.711.212.7 11.212.715.7 576476 647692 17.017.819.0 18.018.419.2 6580100 21/234 92108121 606568 646875 15.719.022.4 19.022.428.4 92108140 108127159 23.625.927.7 28.930.533.0 螺纹管件ThreadedFittingsGB/T1426、ASMEB16.11 公称通径NominalPipeSize 长度Length 方头管塞SquareHeadPlugs 圆头管塞RoundHeadPlugs 六角头管塞和内外螺纹接头HexPlugsandBushings 方头高度HeightofSquare 对边宽度WidthFlats 头部直径NominalDiameterofHead 长度Length 对边宽度WidthFlats(Nominal) 六角头高度HexHeigh DN NPS L2min Bmin Cmin D Lmin S Kmin Hmin 6810 1/81/43/8 101113 668 71011 101418 354141 111618 ---34 668 152025 1/23/41 141619 101113 141621 212733 444451 222736 566 81010 324050 11/411/22 212122 141618 242832 434860 515164 465065 789 141618 6580100 21/234 272832 192125 364165 7389144 707076 7590115 101013 192125 螺比试管件中的螺纹型式为GB/T12716(ANSI/ASMEB1.20.1)中的60°圆锥管螺纹NPT；如采用其它型式的螺纹请在订货时注明。ThestandardsandcodesofthethreadedfittingsisconicalthreadedNPTangle60°ofGB/T12716(ANSI/ASMEB1.20.1),andifrequiringothertypesofthread,pleaseindicatetheminthepurchasedorder. 螺比试管件的尺寸极限偏差TolerancesforThreadedFittings 公称通径NominalPipeSize 90°、45°弯头、三通、四通90°&45°Elbows&Tees&Crosses 双接口管箍、管帽Couplings、Caps 单接口管箍、半管接头Half-Couplings、Boss 中心至端面CentertoEnd 端面至端面EndtoEnd 端面至端面EndtoEnd DN NPS A E、F E/2 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HexagonalNipples 公称通径NominalPipeSize 尺寸Size DN NPS C E1 E2 W D sch80 sch160 6 1/8 6 10 --- 26 5 4 88×6 1/41/4×1/8 66 1515 ---10 3631 75 64 1010×8 3/83/8×1/4 88 1616 ---15 4039 107 86 1515×1015×8 1/21/2×3/81/2×1/4 888 202020 ---1615 484443 13107 1086 2020×1520×10 3-43/4×1/23/4×3/8 101010 212121 ---2016 525147 181310 14108 2525×2025×15 11×3/41×1/2 101010 252525 ---2120 605655 231813 191410 3232×2532×2032×15 11/411/4×111/4×3/411/4×1/2 12121212 25252525 ---252120` 62625857 31231813 28191410 4040×3240×2540×2040×15 11/211/2×11/411/2×111/2×3/411/2×1/2 1616161616 2626262626 ---25252120 6867676362 3631231813 3228191410 5050×4050×3250×2550×2050×15 22×11/22×11/42×12×3/42×1/2 181818181818 272727272727 ---2625252120 727170706665 473631231813 403228191410 6565×5065×4065×3265×2565×20 21/221/2×221/2×11/221/2×11/421/2×121/2×3/4 202020202020 383838383838 ---2726252521 968584838379 574736312318 514032281914 8080×6580×5080×4080×3280×25 33×21/23×23×11/23×11/43×1 202020202020 404040404040 ---3827262525 1009887868585 705747363123 635140322819 ·螺纹型式为GB/T12716(ANSI/ASMEB1.20.1)中的60°圆锥管螺纹NPT;如采用其它型式的螺纹请在订货时注明.·ThestandardsandcodesofthefittingsisconicalthreadedNPTangle60°ofGB/T12716(ANSI/ASMEB1.20.1),andifrequiringothertypesofthread,pleaseindicatetheminthepurchasedorder. 六角头双丝头HexagonalNipples 公称通径NominalPipeSize 尺寸Size DN NPS C E1 E2 W D sch80 sch160 6 1/8 6 10 --- 26 5 4 88×6 1/41/4×1/8 66 1515 ---10 3631 75 64 1010×8 3/83/8×1/4 88 1616 ---15 4039 107 86 1515×1015×8 1/21/2×3/81/2×1/4 888 202020 ---1615 484443 13107 1086 2020×1520×10 3-43/4×1/23/4×3/8 101010 212121 ---2016 525147 181310 14108 2525×2025×15 11×3/41×1/2 101010 252525 ---2120 605655 231813 191410 3232×2532×2032×15 11/411/4×111/4×3/411/4×1/2 12121212 25252525 ---252120` 62625857 31231813 28191410 4040×3240×2540×2040×15 11/211/2×11/411/2×111/2×3/411/2×1/2 1616161616 2626262626 ---25252120 6867676362 3631231813 3228191410 5050×4050×3250×2550×2050×15 22×11/22×11/42×12×3/42×1/2 181818181818 272727272727 ---2625252120 727170706665 473631231813 403228191410 6565×5065×4065×3265×2565×20 21/221/2×221/2×11/221/2×11/421/2×121/2×3/4 202020202020 383838383838 ---2726252521 968584838379 574736312318 514032281914 8080×6580×5080×4080×3280×25 33×21/23×23×11/23×11/43×1 202020202020 404040404040 ---3827262525 1009887868585 705747363123 635140322819 ·螺纹型式为GB/T12716(ANSI/ASMEB1.20.1)中的60°圆锥管螺纹NPT;如采用其它型式的螺纹请在订货时注明.·ThestandardsandcodesofthefittingsisconicalthreadedNPTangle60°ofGB/T12716(ANSI/ASMEB1.20.1),andifrequiringothertypesofthread,pleaseindicatetheminthepurchasedorder. 螺纹短节Nipples 公称通径NominalPipeSize 管子外径OutsideDiameterofPipe 螺纹长度LengthofThreadMin 长度EndtoEnd 管子壁厚WallThicknessofPipe DN NPS D L2min L T 6810 1/81/43/8 10.313.717.1 9.511.012.5 75、100、150 SCH80、SCH160 152025 1/23/41 21.326.733.4 14.516.019.0 324050 11/41/22 42.248.360.3 20.520.522.0 6580100 21/234 73.088.9114.3 27.028.532.0 ·长度由顾客指定。·螺纹型式为GB/T12716(ANSI/ASMEB1.20.1)中的60°圆锥管螺纹NPT；如采用其它型式的螺纹请在订货时注明。·Sizeofendtoendshallberequiredbycustomers.·ThestandardsandcodesofthefittingsisconicalthreadedNPTangle60°ofGB/T12716(ANSI/ASMEB120.1),andifrequiringothertypesofthread,pleaseindicatetheminthepurchasedorder. 六角头双丝头与螺纹短节的极限偏差TelerancesforHexagonalNipplesandNipples 公称通径NominalPipeSize 六角头双丝头HexagonalNipples 螺纹短节Nipples DN NPS d C E1、E2 L 6-8 1/8-1/4 +0-0.8 ±1 ±1.5 ±1.5 10-20 3/8-3/4 +0-0.8 ±1 ±1.5 ±1.5 25-50 1-2 +0-1.5 ±1 ±2.0 ±2.0 65-100 21/2-4 +0-2.5 ±1 ±2.0 中国压力管道管件常用材料TheGeneralMaterialforChinesePressurePipingFIttings 钢种Variety 牌号Grade 标准号StandardandCode 类型Type 化学成份ChemicalComposition%,max 力学性能Mechanicalrequirements C Si Mn Cr Ni Mo P S Other σbMPamin σ5MPamin δ5%min HBmax Other 碳钢CarbonSteel 20 GB/T699 棒BAR 0.17-0.23 0.17-0.37 0.35-0.65 0.25 0.30 --- 0.035 0.035 Cu:0.25 410 245 25 156 ψ%:55 20 GB3087 管PIPE 0.17-0.23 0.17-0.37 0.35-0.65 0.25 0.30 --- 0.035 0.035 Cu:0.25 410-550 245 20 --- --- 20 GB/T8163 管PIPE 0.17-0.23 0.17-0.37 0.35-0.65 0.25 0.30 --- 0.035 0.035 Cu:0.25 410-550 245 20 --- --- 20 GB9948 管PIPE 0.17-0.24 0.17-0.37 0.35-0.65 0.25 0.25 --- 0.035 0.035 Cu:0.25 410-550 245 21 --- AkvJ:39 20 GB711 板PLATE 0.17-0.24 0.17-0.37 0.35-0.65 0.25 0.25 --- 0.035 0.040 Cu:0.25 410 --- 28 --- --- 20G GB5310 管PIPE 0.17-0.24 0.17-0.37 0.35-0.65 0.25 0.25 0.15 0.030 0.030 Cu:0.20;V:0.08 410-550 245 24 --- AkvJ:35 20G GB6479 管PIPE 0.17-0.24 0.17-0.37 0.35-0.65 --- --- --- 0.035 0.035 --- 410-550 245 24 --- akJ/cm2:49 20g GB713 板PLATE 0.20 0.15-0.30 0.50-0.90 --- --- --- 0.035 0.035 --- 400-530 245 26 --- AkvJ:27;akuJ/cm2:29 20R GB6654 板PLATE 0.20 0.15-0.30 0.40-0.90 --- --- --- 0.035 0.030 --- 400-520 245 25 --- AkvJ:31 Q235A GB3724 板PLATE 0.14-0.22 0.30 0.30-0.65 --- --- --- 0.045 0.050 --- 375-500 235 26 --- --- Q235B GB3724 板PLATE 0.12-0.20 0.30 0.30-0.70 --- --- --- 0.045 0.045 --- 375-500 235 26 --- AkvJ:27 1Cr5Mo GB1221 棒BAR 0.15 0.50 0.60 4.00-6.00 0.60 0.45-0.60 0.035 0.030 --- 590 390 18 --- --- 1Cr5Mo GB6479 管PIPE 0.15 0.50 0.60 4.00-6.00 --- 0.45-0.60 0.035 0.030 Cu:0.25 390-590 195 22 --- akJ/cm2:118 1Cr5Mo GB9948 管PIPE 0.15 0.50 0.60 4.00-6.00 0.60 0.45-0.60 0.035 0.030 Cu:0.25 390 195 22 187 AkuJ:92 1Cr5Mo GB9948 管PIPE 0.15 0.50-1.00 0.30-0.60 2.15-2.85 --- 0.45-0.65 0.035 0.030 Cu:0.25 390 175 22 179 AkuJ:92 12CrMo GB/T3077 棒BAR 0.08-0.15 0.17-0.37 0.40-0.70 0.40-0.70 0.30 0.40-0.55 0.035 0.035 Cu:0.30 410 265 24 179 ψ%:60;Aku2J:110 12CrMo GB6479 管PIPE 0.08-0.15 0.17-0.37 0.40-0.70 0.40-0.70 --- 0.40-0.55 0.035 0.035 Cu:0.25 410-560 205 21 --- akJ/cm2:69 12CrMo GB9948 管PIPE 0.08-0.15 0.17-0.37 0.40-0.70 0.40-0.70 0.30 0.40-0.55 0.035 0.035 Cu:0.25 410-560 205 21 156 AkuJ:55 12CrMoG GB5310 管PIPE 0.08-0.15 0.17-0.37 0.40-0.70 0.40-0.70 0.30 0.40-0.55 0.030 0.030 Cu:0.20 410-560 205 21 --- AkvJ:35 12Cr1MoV GB/T3077 棒BAR 0.08-0.15 0.17-0.37 0.40-0.70 0.90-1.20 0.30 0.25-0.35 0.035 0.035 V:0.15-0.30;Cu:0.30 490 245 22 179 ψ%:50;Aku2J:71 12Cr1MoVG GB5310 管PIPE 0.08-0.15 0.17-0.37 0.40-0.70 0.90-1.20 0.30 0.25-0.35 0.030 0.030 V:0.15-0.30;Cu:0.20 470-640 255 21 --- AkvJ:35 12Cr1MoVg GB713 板PLATE 0.08-0.15 0.17-0.37 0.40-0.70 0.90-1.20 0.30 0.25-0.35 0.030 0.030 Cu:0.30 440 245 19 --- AkvJ:31 12Cr2Mo GB6479 管PIPE 0.08-0.15 0.40-0.70 0.50 2.00-2.50 --- 0.90-1.20 0.035 0.035 Cu:0.25 450-600 280 20 --- akJ/cm2:48 12Cr2MoG GB5310 管PIPE 0.08-0.15 0.50 0.40-0.70 2.00-2.50 0.30 0.90-1.20 0.030 0.030 Cu:0.20 450-600 280 20 --- AkvJ:35 15CrMo GB/T3077 棒BAR 0.12-0.18 0.17-0.37 0.40-0.70 0.80-1.10 0.30 0.40-0.55 0.035 0.035 Cu:0.30 440 295 22 179 ψ%:60;Aku2J:94 15CrMo GB6479 管PIPE 0.12-0.18 0.17-0.37 0.40-0.70 0.80-1.10 --- 0.40-0.55 0.035 0.035 Cu:0.25 440-640 235 21 --- akJ/cm2:59 15CrMo GB9948 管PIPE 0.12-0.18 0.17-0.37 0.40-0.70 0.80-1.10 0.30 0.40-0.55 0.035 0.035 Cu:0.25 440-640 235 21 170 AkuJ:47 15CrMoG GB5310 管PIPE 0.12-0.18 0.17-0.37 0.40-0.70 0.80-1.10 0.30 0.40-0.55 0.030 0.030 Cu:0.20 440-640 235 21 AkvJ:35 15CrMog GB713 板PLATE 0.12-0.18 0.15-0.40 0.40-0.70 0.80-1.20 0.30 0.45-0.60 0.030 0.030 Cu:0.30 450-590 295 19 --- AkvJ:31 15CrMoR GB6654 板PLATE 0.12-0.18 0.15-0.40 0.40-0.70 0.80-1.20 0.30 0.45-0.60 0.030 0.030 Cu:0.30 450-590 钢种Variety 牌号Grade 标准号StandardandCode 类型Type 化学成份ChemicalComposition%,max 力学性能Mechanicalrequirements C Si Mn Cr Ni Mo P S Other σbMPamin σ5MPamin δ5%min HBmax Other 奥氏体不锈钢AusteniticStainlessSteel 00Cr17Ni14Mo2 GB1220 棒BAR 0.030 1.00 2.00 16.00-18.00 12.00-15.00 2.00-3.00 0.035 0.030 --- 480 177 40 187 ψ%:60 00Cr17Ni14Mo2 GB4237 板PLATE 0.030 1.00 2.00 16.00-18.00 12.00-15.00 2.00-3.00 0.035 0.030 --- 480 177 40 187 --- 00Cr17Ni14Mo2 GB/T14976 管PIPE 0.030 1.00 2.00 16.00-18.00 12.00-15.00 2.00-3.00 0.035 0.030 --- 480 175 35 --- --- 00Cr19Ni10 GB1220 棒BAR 0.030 1.00 2.00 18.00-20.00 8.00-12.00 --- 0.035 0.030 --- 480 177 40 187 ψ%:60 00Cr19Ni10 GB4237 板PLATE 0.030 1.00 2.00 18.00-20.00 8.00-12.00 --- 0.035 0.030 --- 480 177 40 187 --- 00Cr19Ni10 GB/T14976 管PIPE 0.030 1.00 2.00 18.00-20.00 8.00-12.00 --- 0.035 0.030 --- 480 175 35 --- --- 0Cr17Ni12Mo2 GB1220 棒BAR 0.08 1.00 2.00 16.00-18.50 10.00-14.00 2.00-3.00 0.035 0.030 --- 520 205 40 187 ψ%:60 0Cr17Ni12Mo2 GB4237 板PLATE 0.08 1.00 2.00 16.00-18.00 10.00-14.00 2.00-3.00 0.035 0.030 --- 520 205 40 187 --- 0Cr17Ni12Mo2 GB/T14976 管PIPE 0.08 1.00 2.00 16.00-18.50 10.00-14.00 2.00-3.00 0.035 0.030 --- 520 205 35 --- --- 0Cr18Ni9 GB1220 棒BAR 0.07 1.00 2.00 17.00-19.00 8.00-11.00 --- 0.035 0.030 --- 520 205 40 187 ψ%:60 0Cr18Ni9 GB4237 板PLATE 0.07 1.00 2.00 17.00-19.00 8.00-11.00 --- 0.035 0.030 --- 520 205 40 187 --- 0Cr18Ni9 GB/T14976 管PIPE 0.07 1.00 2.00 17.00-19.00 8.00-11.00 --- 0.035 0.030 --- 520 205 35 --- --- 0Cr18Ni10Ti GB1220 棒BAR 0.08 1.00 2.00 17.00-19.00 9.00-12.00 --- 0.035 0.030 Ti:5C 520 205 40 187 ψ%:50 0Cr18Ni10Ti GB4237 板PLATE 0.08 1.00 2.00 17.00-19.00 9.00-12.00 --- 0.035 0.030 Ti:5C 520 205 40 187 --- 0Cr18Ni10Ti GB/T14976 管PIPE 0.08 1.00 2.00 17.00-19.00 9.00-12.00 --- 0.035 0.030 Ti:5C 520 205 35 --- --- 0Cr18Ni12Mo2Ti GB1220 棒BAR 0.08 1.00 2.00 16.00-19.00 11.00-14.00 1.80-2.50 0.035 0.030 Ti:5C～0.7 530 205 40 187 ψ%:55 0Cr18Ni12Mo2Ti GB4237 板PLATE 0.08 1.00 2.00 16.00-19.00 11.00-14.00 1.80-2.50 0.035 0.030 Ti:5C～0.7 530 205 37 187 --- 0Cr18Ni12Mo2Ti GB/T14976 管PIPE 0.08 1.00 2.00 16.00-19.00 11.00-14.00 1.80-2.50 0.035 0.030 Ti:5C～0.7 530 205 35 --- --- 1Cr18Ni9 GB4237 板PLATE 0.15 1.00 2.00 17.00-19.00 8.00-10.00 --- 0.035 0.030 --- 520 205 40 187 --- 1Cr18Ni9 GB5310 管PIPE 0.15 1.00 2.00 17.00-19.00 8.00-10.00 --- 0.035 0.030 Cu 双相不锈钢BiphaseStainlessSteel 0Cr26Ni5Mo2 GB1220 棒BAR 0.08 1.00 1.50 23.00-28.00 3.00-6.00 1.00-3.00 0.035 0.030 --- 590 390 18 277 ψ%:40 0Cr26Ni5Mo2 GB4237 板PLATE 0.08 1.00 1.50 23.00-28.00 3.00-6.00 1.00-3.00 0.035 0.030 --- 590 390 18 277 --- 0Cr26Ni5Mo2 GB14976 管PIPE 0.08 1.00 1.50 23.00-28.00 3.00-6.00 1.00-3.00 0.035 0.030 --- 590 390 18 --- --- 00Cr18Ni5Mo3Si2 GB1220 棒BAR 0.030 1.30-2.00 1.00-2.00 18.00-19.50 4.50-5.50 2.50-3.00 0.035 0.030 --- 590 390 20 ψ%:40 00Cr18Ni5Mo3Si2 GB4237 板PLATE 0.030 1.30-2.00 1.00-2.00 18.0.-19.5 4.5-5.5 2.5-3.0 0.030 0.030 N:0.10 590 390 20 --- 低温钢LowTemperatureSteel 09MnNiDR GB3531 板PLATE 0.12 0.15-0.50 1.20-1.60 0.25 0.30-0.80 0.08 0.025 0.020 Nb:0.04;Als:0.015 440-570 290 22 --- AkvJ:27 16Mn GB6479 管PIPE 0.12-0.20 0.20-0.60 1.20-1.60 --- --- --- 0.040 0.040 CU:0.25 490-670 320 21 akJ/cm2:59 16Mng GB713 板PLATE 0.20 0.20-0.55 1.20-1.60 0.30 0.30 0.10 0.035 0.030 CU:0.30 510.-655 345 21 AkvJ:27 16MnDR GB3531 板PLATE 0.20 0.15-0.50 1.20-1.60 0.25 0.40 0.08 0.030 0.025 CU:0.25 490-620 315 21 --- AkvJ:24 16MnR GB6654 板PLATE 0.20 0.20-0.55 1.20-1.60 0.30 0.30 --- 0.035 0.030 CU:0.30 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。·Theindexofmaterialchemicalcompositionandmechanicalpropertiesshallchangeastosomedefinedcondition,andpleaserefertothepriginal 类型Variety 标准号StandardandCode 级别Grade 化学成份ChemicalComposition%,max 力学性能Mechanicalrequirements C Mn P S Si Cr Mo Ni Cu Other σbMPamin σ0.2MPamin δ%min HBmax Other 管件FITTING ASTMA420/A420M WPL6 0.30 0.60-1.35 0.035 0.040 0.15-0.30 0.30 0.12 0.40 0.40 Cb:0.02;V:0.08 415-585 240 22 --- --- WPL9 0.20 0.40-1.06 0.030 0.030 --- --- --- 1.60-2.24 0.75-1.25 --- 435-610 315 20 --- --- WPL3 0.20 0.31-0.64 0.05 0.05 0.13-0.37 --- --- 3.2-3.8 --- --- 450-620 240 22 --- --- WPL8 0.13 0.90 0.030 0.030 0.13-0.37 --- --- 8.4-9.6 --- --- 690-865 515 16 --- --- ASTMA815/A815M UNSS31803 0.030 2.0 0.030 0.020 0.10 21.0-23.0 2.50-3.50 4.5-6.5 --- N:0.08-0.20 620-795 450 25 290 --- 锻件FORGING ASTMA105/A105M A105 0.35 0.60-1.05 0.035 0.040 0.10-0.35 0.30 0.12 0.40 0.40 V:0.05;Nb:0.02 485 250 22 187 ψ%:30 ASTMA182/A182M F11CL1 0.05-0.15 0.30-0.60 0.030 0.030 0.50-1.00 1.00-1.50 0.44-0.65 --- --- --- 415 205 20 121-174 ψ%:45 F11CL2 0.10-0.20 0.30-0.80 0.040 0.040 0.50-1.00 1.00-1.50 0.44-0.65 --- --- --- 485 275 20.0 143-207 ψ%:30 F11CL3 0.10-0.20 0.30-0.80 0.040 0.040 0.50-1.00 1.00-1.50 0.44-0.65 --- --- --- 515 310 20 156-207 ψ%:45 F12CL1 0.05-0.15 0.30-0.60 0.045 0.045 0.50 0.80-1.25 0.44-0.65 --- --- --- 415 205 20 121-174 ψ%:30 F12CL2 0.10-0.20 0.30-0.80 0.040 0.040 0.10-0.60 0.80-1.25 0.44-0.65 --- --- --- 485 275 20.0 143-207 ψ%:50 F304 0.08 2.00 0.045 0.030 1.00 18.0-20.0 --- 8.0-11.0 --- N:0.10 515 205 30 --- ψ%:50 F304H 0.04-0.10 2.00 0.045 0.030 1.00 18.0-20.0 --- 8.0-11.0 --- --- 515 205 30 --- ψ%:50 F304L 0.035 2.00 0.045 0.030 1.00 18.0-20.0 --- 8.0-13.0 --- N:0.10 485 170 30 --- ψ%:50 F316L 0.035 2.00 0.045 0.030 1.00 16.0-18.0 2.00-3.00 10.0-15.0 --- N:0.10 485 170 30 --- ψ%:50 F317 0.08 2.00 0.045 0.030 1.00 18.0-20.0 3.00-4.00 11.0-15.0 --- --- 515 205 30 --- ψ%:50 F321 0.08 2.00 0.045 0.030 1.00 17.0-19.0 --- 9.0-12.0 --- Ti:5C%-0.7 515 205 30 --- ψ%:50 F347 0.08 2.00 0.045 0.030 1.00 17.0-20.0 --- 9.0-13.0 --- Ti:10C%-1.10 515 205 30 --- ψ% 管PIPE ASTMA53/A53M B 0.30 1.20 0.05 0.045 --- 0.40 0.15 0.40 0.40 V:0.08 415 240 Seestandard --- --- ASTMA106 B 0.30 0.29-1.06 0.035 0.035 0.10min 0.40 0.15 0.40 0.40 V:0.08 415 240 22 --- --- C 0.35 0.29-1.06 0.035 0.035 0.10min 0.40 0.15 0.40 0.40 V:0.08 485 275 20 --- --- ASTMA312/A312M TP304 0.08 2.00 0.040 0.030 0.75 18.0-20.0 --- 8.0-11.0 --- --- 515 205 35 --- --- TP304H 0.04-0.10 2.00 0.040 0.030 0.75 18.0-20.0 --- 8.0-11.0 --- --- 515 205 35 --- --- TP304L 0.035 2.00 0.040 0.030 0.75 18.0-20.0 --- 8.0-13.0 --- --- 485 170 35 --- --- TP316L 0.035 2.00 0.040 0.030 0.75 16.0-18.0 2.00-3.00 10.0-15.0 --- --- 485 170 35 --- --- TP321 0.08 2.00 0.040 0.030 0.75 17.0-20.0 --- 9.0-13.0 --- Ti:5C%-0.7 515 205 35 --- --- ASTMA335/A335M P5 0.15 0.30-0.60 0.025 0.025 0.50 4.00-6.00 0.45-0.65 --- --- --- 415 205 22 --- --- P5B 0.15 0.30-0.60 0.025 0.025 1.00-2.00 4.00-6.00 0.45-0.65 --- --- --- 415 205 22 --- --- P5C 0.12 0.30-0.60 0.025 0.025 0.50 4.00-6.00 0.45-0.65 --- --- Ti:4C%-0.7 415 205 22 --- --- P9 0.15 0.30-0.60 0.025 0.025 0.50-1.00 8.00-10.00 0.90-1.10 --- --- --- 415 205 22 --- --- P11 0.05-0.15 0.30-0.60 0.025 0.025 0.50-1.00 1.00-1.50 0.44-0.65 --- --- --- 415 205 22 --- --- P12 0.05-0.15 0.30-0.61 0.025 0.025 0.50 0.80-1.25 0.44-0.65 --- --- --- 415 220 22 --- --- P22 0.05-0.15 0.30-0.60 0.025 0.025 0.50 1.90-2.60 0.87-1.13 --- --- --- 415 205 22 --- --- P91 0.08-0.12 0.30-0.60 0.020 0.010 0.20-0.50 8.00-9.50 0.85-1.05 0.40 --- Seestandard 585 415 20 --- --- 板PLATE ASTMA515/A515M 60 0.24 0.98 0.035 0.035 0.13-0.45 --- --- --- --- --- 415-550 220 25 --- --- 65 0.28 0.98 0.035 0.035 0.13-0.45 --- --- --- --- --- 450-585 240 23 --- --- 70 0.31 1.30 0.035 0.035 0.13-0.45 --- --- --- --- --- 485-620 260 21 --- --- ·材料的化学成份和力学性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.·Theindexofmaterialchemicalcompositionandmechanicalpropertiesshallchangeastosomedefinedcondition,andpleaserefertotheoriginalstandard. 管件形位公差   mm 项　目公称直径mm15～100125～200250～300350～400450～600650～750800～10501100～1200in1/2～45～810～1214～1618～2426～3032～4244～48倾斜度偏差角度偏移Q12334555平面偏移P245710101320   管件坡口形式     压力等级表(HG5010.10～16-58,HGJ514-87,SY7510-87) mm 公称直径Dg2.5MPa4.0MPa6.4MPa10.0MPa16.0MPaHGHGJSYHGHGJSYHGHGJSYHGHGJSYHGHGJSY253240333.5333.53.5333.5333.53.53.53.53.533.53.53.544.54.544.54.54.5  75065803.5443.5443.5443.5443.5443.5443.54.553.54.553.54.55566567567  789100125150444.5444.5444.5444.5444.544.556666676788910891081012  1012141752002256676666767799910121214  18250300350889789789891079979911121511121112162022     4004505006009999999991011121112111116  25        注：表中HG为HG5010-87标准，HGJ为HGJ514-87,SY为SY7510-87标准。   管件尺寸公差 mm 公称直径全部管件90o45o弯头三通，四通异径接头管帽180o弯头端部外径端部内径壁厚中心距高度端面误差结构尺寸高度高度mminD(ID)(T)A,B,C,MHEOKU15～651/2～2.1/210.8≮公称22477180～903～3.1/211.6壁厚的2247711004+2，-11.687.5%224771125～1505～6+3，-11.6Not227771200821.6Inss22777125010+4,-33.2than2271072300～45012～18+4,-33.287.5%3371072500～60020～24+6,-54.8ofnominal3371072650～75026～30+7,-54.8thick-3310………800～120032～48+7，-54.8ness5510………   壁厚分级表ANSIB36.10＆B36.19 mm NomPipeSize(in)ODNominalWallThicknessNomPipeSize(in)Sch5sSch10sSch10Sch20Sch30STDSch40XSSch60Sch80Sch100Sch120Sch140Sch160XXS1/81/43/810.313.717.1---1.241.651.65---------1.732.242.311.732.242.312.413.023.20---2.413.023.20---------------1/81/43/81/23/4121.326.733.41.651.651.652.112.112.77---------2.772.873.382.772.873.383.733.914.55---3.733.914.55---------4.785.566.357.477.829.091/23/411.1/41.1/2242.248.360.31.651.651.652.772.772.77---------3.563.683.913.563.683.914.855.085.54---4.855.055.54---------6.357.148.749.7010.1511.071.1/41.1/222.1/233.1/273.088.9101.62.112.112.113.053.053.05---------5.165.495.745.165.495.747.017.628.08---7.017.628.08---------9.5311.13-14.0115.24-2.1/233.1/2456114.3141.3168.32.112.772.773.053.403.40---------6.026.557.116.026.557.118.569.5310.97---8.569.5310.97---11.1312.7014.27---13.4915.8818.2617.1218.0521.9545681012219.1273.1323.92.773.403.963.764.194.57---6.356.356.357.047.808.388.189.279.538.189.2710.3112.7012.7012.7010.3112.7014.2712.7015.0917.4815.0918.2621.4418.2621.4425.4020.6225.4028.5823.0128.5833.3222.2325.4025.4081012141618355.6406.44573.964.194.194.784.784.786.356.356.357.927.927.929.539.5311.139.539.539.5311.1312.7014.2712.7012.7012.7015.0916.6619.0519.0821.4423.8323.8326.1929.3627.7930.9634.9331.7536.5339.6735.7140.4945.24---1416182022245085596104.784.785.545.545.546.356.356.356.359.539.539.5312.7012.7014.279.539.539.5315.09-17.4812.7012.7012.7020.6222.2324.6126.1928.5830.9632.5434.9338.8938.1041.2846.0244.4547.6352.3750.0153.9859.54---202224262830660711762--6.35--7.927.927.927.9212.7012.7012.70-15.8815.889.539.539.53---12.7012.7012.70---------------------262830323436813864914------7.927.927.9212.7012.7012.7015.8815.8815.889.539.539.5317.4817.4817.4812.7012.7012.70---------------------32343638404296510161067---------------9.539.539.53---12.7012.7012.70---------------------384042444648111811681219---------------9.539.539.53---12.7012.7012.70---------------------444648   壁厚分级表GB12459-90GB/T13401-92 mm 公称直径DN外径(D)公称壁厚A系列B系列Sch5sSch10sSch20sLGSch20Sch30STDSch40Sch60XSSch80Sch100Sch120Sch140Sch16015202521.326.933.71825321.61.61.62.12.12.82.62.63.2------------2.92.93.2------3.64.04.5---------4.55.66.332405042.448.360.33845571.61.61.62.82.82.83.23.23.6-----3.2------3.63.64.0------5.05.05.6---------6.37.18.865809076.188.9101.67389-2.02.02.03.03.03.03.64.04.0---4.54.54.5------5.05.65.6------7.18.08.0---------10.011.012.5100125150114.3139.7168.31081331592.02.92.93.03.43.44.04.04.0---5.05.05.0------5.96.37.1------8.810.011.0---11.012.514.2---14.216.017.5200250300219.4273.0323.92192733252.93.64.04.04.04.06.36.36.3---6.36.36.37.18.08.8---8.08.810.010.012.514.2---12.516.017.516.017.522.217.522.225.020.025.028.022.228.032.0350400450355.6406.4457.03774264804.04.04.05.05.05.0---8.08.08.08.08.08.010.010.011.010.00.010.011.012.514.216.017.520.013.013.013.020.022.225.025.828.530.028.030.036.032.036.040.036.040.045.0500550600508.0559610529-6305.05.05.65.65.66.3---8.08.08.010.0--12.5--10.010.010.016.0-17.520.0--13.013.013.028.030.032.032.0--40.0--45.0--50.0--650700750660711762-720----------8.08.08.0------10.010.010.0------13.013.013.0---------------800850900813864914820-920---------8.08.08.0------10.010.010.0------13.013.013.0---------------9501000105096510161067-1020----------8.08.08.0------10.010.010.0------13.013.013.0---------------1100115012001118116812191120-1220---------8.08.08.0------10.010.010.0------13.013.013.0--------------- 壁厚表GB12459、GB/T13401公称通径外径公称壁厚TA系列B系列Sch5sSch10sSch20sLGSch20Sch30STDSch40Sch60XsSch80Sch100Sch120Sch140Sch16015202521.326.933.71825321.61.61.62.12.12.82.62.63.2┅┅┅┅┅┅┅┅┅┅┅┅2.92.93.2┅┅┅┅┅┅3.64.04.5┅┅┅┅┅┅┅┅┅4.55.66.332405042.448.360.33845571.61.61.62.82.82.83.23.23.6┅┅┅┅┅3.2┅┅┅┅┅┅3.63.64.0┅┅┅┅┅┅5.05.05.6┅┅┅┅┅┅┅┅┅6.37.18.865809076.1(73)88.9101.67689┅2.02.02.03.03.03.03.64.04.0┅┅┅4.54.54.5┅┅┅┅┅┅5.05.65.6┅┅┅┅┅┅7.18.08.0┅┅┅┅┅┅┅┅┅10.011.012.5100125150114.3139.7168.31081331592.02.92.93.03.43.44.05.05.0┅┅┅5.05.05.6┅┅┅┅┅┅5.96.37.1┅┅┅┅┅┅8.810.011.1┅┅┅11.012.514.2┅┅┅14.216.017.5200250300219.1273.0323.92192733252.93.64.04.04.04.56.36.36.3┅┅┅6.36.36.37.18.08.8┅┅┅8.08.810.010.012.514.2┅┅┅12.516.017.516.017.522.217.522.225.020.025.028.022.228.032.0350400450500355.6406.4457.2508.03774264785294.04.04.05.05.05.05.05.68.08.08.08.08.08.08.08.08.08.08.010.010.010.011.012.510.010.010.010.011.012.514.216.016.017.520.020.013.013.013.013.020.022.225.028.025.828.030.032.028.030.036.040.032.036.040.045.036.040.045.050.0550600650700559610660711┅630┅7205.05.6┅┅5.66.3┅┅┅┅┅┅8.08.08.08.0┅┅┅┅┅┅┅┅10.010.010.010.0┅17.5┅┅┅┅┅┅13.013.013.013.030.032.0                750800850900762813864914┅820┅920┅┅┅┅┅┅┅┅┅┅┅┅8.08.08.08.0┅┅┅┅┅┅┅┅10.010.010.010.0┅┅┅┅┅┅┅┅13.013.013.013.0   9501000105096510161067┅1020┅┅┅┅┅┅┅┅┅┅8.08.08.0┅┅┅┅┅┅10.010.010.0┅┅┅┅┅┅13.013.013.01100115012001118116812201120┅1220┅┅┅┅┅┅┅┅┅8.08.08.0┅┅┅┅┅┅10.010.010.0┅┅┅┅┅┅13.013.013.0注：1、sch5s、10s、20s用于不锈钢管件。   2、GB12459为无缝对焊管件标准，GB/T13401为钢板制对焊管件标准。RATING OF THK.：SCH.40/SCH.80/STD.WT.          ENDS          ：BE/T&C/THD./THRD.螺纹接头  RATING OF THK.：SCH.80          ENDS          ：TBE /  BLE/TSE          英文名称是SWAGE NIPPLE，不知我翻译的对不对三通      RATING OF THK.：SCH.40/3000#/150#/STD.WT.          ENDS          ：BW/THD.(F)/THRD(F)/SCR'D法兰      RATING OF THK.：150#/300#          ENDS          ：W.N./SCRD/S.O./THRD.半联轴器  RATING OF THK.：3000#          ENDS          ：THD.FEMALE端接管    RATING OF THK.：SCH80          ENDS          ：THR'D/TBE  /   POE/TOE   /THRD.(F)无缝钢管的壁厚鋼管比較!对呀,钢材都涨价啦,还要价目表干嘛?要随时询价才是最新价格.精选word 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