常用管件产品重量体积表

1

常用管件产品常用管件产品重量/体积表常用管件产品重量/

使用说明

1本表的管件重量依据ASMEB16.9/ASMEB16.11等相关规范使用的外径和壁厚进行计算，计算中适当考虑了工艺选料和制造情况对产品重量的影响(如厚度补偿)；故此表所列重量为单件产品的近似净重，供参考。

表格中管表号带S的为不锈钢管件重量，其余为碳钢重量；在查阅不锈钢管件重量时应注意同一管表号的壁厚值碳钢与不锈钢可能不同。290°弯头重量计算公式：W=9.685*10-6R(D2-d2)

式中：W—90°弯头重量，kg；

R—弯头的曲率半径（结构尺寸），mm；D—弯头外径，mm；d—弯头内径，mm。

弯头重量公式中采用碳钢比重，即7.85kg/dm3计算。

45°、180°弯头的重量分别按90°弯头重量的1/2和2倍计算。3钢管重量计算公式：W=0.02466T(D-T)

式中：W—钢管每米长度的重量，kg/m；

T—钢管壁厚，mm；D—钢管外径，mm。

钢管重量公式中采用碳钢比重，即7.85kg/dm3计算；奥氏体不锈钢管的重量为上式重量的1.015倍。

4对焊管件的重量表中列出的为常用规格的重量，对于未列入表中的同一公称通径、不同壁厚的产品重量，可用估算公式进行重量的大致估算：Q=Wt/T

式中：Q—估算的对焊管件重量，kg；

W—表中同一公称通径已列出壁厚的产品重量，kg；t—估算的对焊管件的产品壁厚值，mm；

T—表中同一公称通径已列出壁厚的产品壁厚值，mm。

5本表所列体积为单件产品外部轮廓体积并考虑了装箱时所占的空间，即表中所示的近似体积为单件产品所占包装物的近似体积，供参考；使用时应注意套装时体积的计算以及小件产品体积是否需要考虑等因素。

2

1对焊管件

°长半径弯头BW90°L/RELBOW1.1对焊9090°90°

公称通径

DNNPS15

SCH10S

SCH20

近似重量kg

STDSCH40

XS

SCH800.10

0.130.210.360.520.961.802.874.065.609.6216.531.660.797.4139200287396515635--------------------近似体积

m30.038*10-30.061*10-30.095*10-30.193*10-30.301*10-30.623*10-31.143*10-32.034*10-33.099*10-34.483*10-38.5*10-3

0.0140.0330.00.1080.1520.2270.3230.4430.5910.7620.9741.2171.4981.8142.1822.5873.0443.5514.1124.7295.3996.1367.8059.71511.9814.4417.4420.7224.3528.41

1/20.06-0.080.080.103/40.08-0.110.110.1310.13-0.150.150.211-1/40.21-0.250.250.361-1/20.28-0.390.390.5220.47-0.660.660.962-1/20.79-1.371.371.8031.16-2.192.192.873-1/21.55-2.962.9.02.02-4.134.135.6053.46-6.6.9.62.98-10.710.716.5.5716.521.621.631.61016.725.837.037.049.91225.936.156.061.071.61434.760.271.485.192.015.478.093.61211211856.287.71191761532082.21471472321902299.6178178-2302413621221237727526-323249-32328-375290-375302631333-43132-491379679134-552876255536-62248095062238--535-69440--594-76942--655-84944--718-93246--786-101948--865-111052--1006--56--1183--60--1341----1526--68--1723--72--1933--76--21--80--2388--注：按公称壁厚10mm计算的≥DN1300（NPS52）的近似重量，列在STD列下。

°短半径弯头BW90°S/RELBOW1.2对焊9090°90°

公称通径

DNNPS2532405065809010012515020025030035040045050055060065070075080085090095010001050110011501200130014001500

11-1/41-1/222-1/233-1/2456810121416182022242628303234363840424448525660

SCH10S0.080.140.190.320.530.781.041.352.323.316.3811.217.323.230.238.3.966.590.6---------------SCH20----------11.016.824.140.251.965.797.9119142---------------近似重量kg

STDSCH400.110.170.240.440.911.361.962.774.407.1214.124.637.042.662.279.197.91191421671942222532863203573937480524571

0.110.170.240.440.911.361.962.774.407.1214.124.0.6.580.4117155-251---438495607--------XS0.130.240.340.681.181.912.583.6.4610.621.133.247.761.380.41021261183--------------SCH800.130.240.340.681.181.912.583.6.4610.621.140.465.092.4133184255333424--------------------近似体积

m30.063*10-30.127*10-30.200*10-30.418*10-30.770*10-31.356*10-32.074*10-33.001*10-35.725*10-39.720*10-3

0.0220.0420.0720.1010.1510.2150.2950.3940.5120.90.8110.9981.2081.4561.7232.0282.3672.7423.1553.5974.05.2046.47.9919.59911.6213.8116.2318.94

67177--1600--1010--170068--1149--180072--12--190076--1436--200080--1592--注：按公称壁厚10mm计算的≥DN1300（NPS52）的近似重量，列在STD列下。

4

1.3对焊等径三通BWSTRAIGHTTEE

公称通径DNNPS152025324050658090100125150200250300350400450500550600650700750800850900950100010501100115012001300

1/23/411-1/41-1/222-1/233-1/245681012141618202224262830323436384042444852

SCH10S0.120.140.250.460.701.202.451.902.603.105.207.2011.519.230.0.8.058.085.092.0138--224----------SCH20------------17.528.042.6.578.21021681852223403904204800610-------近似重量kg

STDSCH400.160.200.280.600.921.482.683.7.626.509.6614.024.1.365.083.01101321681852222402512803153513937488513560631683

0.160.200.280.600.921.482.683.7.626.509.6614.024.1.369.096.0120170240-345---504561790------XS0.200.300.450.701.252.152.9.355.857.6613.519.334.558.476.510412015919220925134039042048006107277928369259951080

SCH800.200.300.450.701.252.152.9.355.857.6613.519.334.567.510514218726335168---------------近似体积

m30.037*10-30.065*10-30.138*10-30.279*10-30.446*10-30.726*10-31.248*10-31.994*10-32.814*10-33.2*10-36.821*10-3

0.0110.0220.0420.0680.0910.1260.1790.2450.3270.3880.5390.90.8000.9721.1701.3901.6371.9132.2032.4012.7513.1374.0144.9526.058

798--140056--906--150060--1018--注：按公称壁厚10mm计算的≥DN1300（NPS52）的近似重量，列在STD列下。

5

1.4对焊异径管BWREDUCER

主管公称通径近似重量kg

近似体积

DNNPSSCH10SSCH20STDSCH40XSSCH80m3203/40.05-0.080.080.100.100.027*10-32510.10-0.170.170.200.200.057*10-3321-1/40.13-0.210.210.250.250.091*10-3401-1/20.20-0.290.290.350.350.149*10-35020.28-0.420.420.580.580.276*10-3652-1/20.45-0.800.801.031.030.474*10-38030.55-1.051.051.421.420.703*10-3903-1/20.74-1.361.361.1.1.053*10-310040.84-1.631.632.272.271.333*10-312551.38-2.772.773.933.932.536*10-315061.85-3.963.965.955.953.965*10-320082.80-6.316.319.269.267.297*10-3

250104.607.8510.710.714.517.50.013300127.0011.215.816.320.925.10.0213501414.025.628.832.137.156.50.0424001617.530.538.8.848.879.00.0604501821.535.244.5.358.51020.0805002036.062.762.798.580.41650.1315502238.072.672.6-93.81810.1596002447.597.179.11421012260.165026-13099.9-130-0.26670028-142110-142-0.3087503085.0152119-152-0.380032-151125208151-0.40285034-171132231171-0.45690036-180140262180-0.51095038--148-194-0.568100040--156-203-0.630105042--178-235-0.695110044--1-244-0.763115046--199-257-0.970120048--210

-269-1.056130052--223---1.2411400

56

--241---1.433150060--258---1.651

注：1)表中所示的重量为变径一档的近似重量,公称通径指异径管大端的公称通径。

2)按公称壁厚10mm计算的≥DN1300（NPS52）的重量值，列在STD列下。

6

1.5对焊管帽BWCAP

公称通径DNNPS15202532405065809010012515020025030035040045050055060065070075080085090095010001050110011501200

1/23/411-1/41-1/222-1/233-1/2456810121416182022242628303234363840424448

SCH10S0.030.040.090.120.130.170.240.380.520.611.051.422.504.186.508.607.9.0812.522.917.5--52.5---------SCH20------------4.256.409.9814.517.922.733.839.7.668.577.085.096.0109120------近似重量kg

STDSCH400.040.050.120.150.180.250.420.691.051.202.003.105.309.3513.917.622.028.033.839.7.651.058.4.075.082.091.099.0106115132140152

0.040.050.120.150.180.250.420.691.051.202.003.105.309.3515.221.026.844.056.0-95.0---130150178------XS0.060.070.150.220.250.360.600.981.501.752.9.608.2013.018.522.928.636.744.652.563.068.577.085.096.0109120130142150172186199

SCH800.060.070.150.220.250.360.600.981.501.752.9.608.2017.629.239.5.079.0106120181------------近似体积

m30.011*10-30.018*10-30.042*10-30.068*10-30.0*10-30.160*10-30.272*10-30.506*10-30.785*10-30.993*10-31.777*10-32.521*10-34.7*10-3

0.0110.0190.0240.0340.0480.0660.0790.1130.1180.1360.1570.1780.2020.2260.2840.3150.3470.3810.4160.453

7

1.6翻边短节LAPJOINTSTUBEDN

公称通径DN152025324050658090100125150200250300350400450500550600

NPS1/23/411-1/41-1/222-1/233-1/245681012141618202224

SCH10SMSS0.070.090.150.190.220.350.460.620.700.941.301.752.904.797.207.959.5011.114.1-19.8

ASME0.090.120.250.340.390.710.951.221.361.592.803.304.958.5010.915.017.319.825.928.235.0

近似重量kgSCH40SMSS0.090.120.180.250.310.520.811.101.521.802.253.595.9810.214.9------ASME0.120.160.320.430.521.021.602.112.553.055.427.0210.618.422.8------SCH80SMSS0.120.150.240.330.430.731.101.502.092.583.605.769.1813.719.5------ASME0.160.210.430.570.751.492.222.983.6.447.8611.316.224.930.2------近似体积m3MSS0.062*10-30.094*10-30.133*10-30.209*10-30.280*10-30.2*10-30.706*10-31.032*10-31.499*10-31.910*10-32.5*10-34.152*10-37.434*10-3

0.0130.0220.0260.0340.0440.0520.0630.073

ASME0.093*10-30.141*10-30.265*10-30.418*10-30.559*10-31.287*10-31.676*10-32.452*10-32.979*10-33.795*10-37.023*10-39.471*10-314.80*10-3

0.0270.0370.0520.0670.0870.1040.1250.146

8

2承插焊和螺纹管件

°弯头SW90°ELBOW2.1承插焊9090°90°

公称通径

DNNPS68101520253240506580100

1/81/43/81/23/411-1/41-1/222-1/234

SCH80/3000

0.090.090.120.260.350.490.851.051.753.805.2011.0

近似重量kg

SCH160/6000

0.150.150.320.400.651.251.402.452.7.808.85-XXS/9000

---0.851.482.202.903.806.35---SCH80/30000.018*10-30.027*10-30.042*10-30.068*10-30.120*10-30.180*10-30.310*10-30.397*10-30.745*10-31.126*10-32.172*10-33.756*10-3

近似体积m3SCH160/60000.027*10-30.042*10-30.068*10-30.120*10-30.180*10-30.310*10-30.397*10-30.745*10-31.126*10-31.724*10-32.523*10-3

-XXS/9000

---0.180*10-30.310*10-30.397*10-30.745*10-31.126*10-31.724*10-3

---

°弯头SW45°ELBOW2.2承插焊45°45°

公称通径

DNNPS68101520253240506580100

1/81/43/81/23/411-1/41-1/222-1/234

近似重量kg

SCH80/3000SCH160/6000

0.080.080.120.220.280.430.650.791.253.605.109.50

0.160.160.280.300.590.901.152.022.304.206.10-XXS/9000

---0.781.251.852.623.455.80---SCH80/30000.020*10-30.033*10-30.049*10-30.075*10-30.150*10-30.200*10-30.385*10-30.450*10-30.830*10-31.450*10-32.550*10-34.350*10-3

近似体积m3SCH160/60000.033*10-30.049*10-30.075*10-30.150*10-30.200*10-30.385*10-30.450*10-30.830*10-31.450*10-32.450*10-34.150*10-3

-XXS/9000

---0.200*10-30.385*10-30.450*10-30.830*10-31.450*10-32.550*10-3

---

9

2.3承插焊三通SWTEE

公称通径近似重量kg

近似体积m3DNNPSSCH80/3000SCH160/6000XXS/9000

SCH80/3000SCH160/6000XXS/9000

61/80.130.22-0.032*10-30.039*10-3-81/40.130.22-0.039*10-30.040*10-3-103/80.160.45-0.040*10-30.006*10-3-151/20.350.551.150.006*10-30.202*10-30.301*10-3203/40.400.901.800.202*10-30.301*10-30.465*10-32510.661.462.250.301*10-30.465*10-30.659*10-3321-1/41.001.903.950.465*10-30.659*10-31.092*10-3401-1/21.403.404.870.659*10-31.092*10-31.523*10-35022.203.708.1.092*10-31.523*10-32.520*10-3

652-1/24.007.20-1.523*10-32.350*10-3-8036.1510.7-2.480*10-33.620*10-3

-100

4

14.3

--3.980*10-3

--

注：表列为同径三通的近似重量，异径三通如采用同径三通模具锻造，则比同径三通的重量要大。

2.4承插焊四通SWCROSS

公称通径近似重量kg

近似体积m3DNNPSSCH80/3000SCH160/6000XXS/9000

SCH80/3000SCH160/6000XXS/9000

61/80.150.21-0.038*10-30.047*10-3-81/40.150.25-0.047*10-30.049*10-3-103/80.190.-0.049*10-30.140*10-3-151/20.390.1.320.140*10-30.252*10-30.375*10-3203/40.471.092.250.252*10-30.375*10-30.565*10-32510.761.972.690.375*10-30.565*10-30.730*10-3321-1/41.192.344.380.565*10-30.730*10-31.295*10-3401-1/21.3.904.840.730*10-31.295*10-31.852*10-35022.594.2510.51.295*10-31.852*10-32.750*10-3

652-1/24.758.58-1.852*10-32.750*10-3-8037.2512.6-2.985*10-34.560*10-3

-100

4

16.5

--4.785*10-3

--

注：表列为同径四通的近似重量，异径四通如采用同径四通模具锻造，则比同径四通的重量要大。

10

2.5承插焊双承口管箍SWCOUPLING

公称通径近似重量kg

近似体积m3DNNPSSCH80/3000SCH160/6000XXS/9000

SCH80/3000SCH160/6000XXS/9000

61/80.050.06-0.122*10-30.129*10-3-81/40.060.07-0.147*10-30.162*10-3-103/80.080.10-0.177*10-30.187*10-3-151/20.130.160.290.238*10-30.269*10-30.320*10-3203/40.200.280.470.316*10-30.365*10-30.425*10-32510.280.480.680.408*10-30.468*10-30.560*10-3321-1/40.480.651.080.497*10-30.5*10-30.652*10-3401-1/20.520.841.120.552*10-30.661*10-30.720*10-35020.951.651.950.904*10-31.063*10-31.210*10-3

652-1/21.522.15-1.092*10-31.255*10-3-8031.752.40-1.355*10-31.470*10-3

-100

4

2.80

--1.826*10-3

--

注：1)表列为同径双承口管箍的近似重量，异径双承口管箍的重量一般比同径双承口管箍略重。

2单承口管箍（包括半管接头）的重量一般比同径双承口管箍略重或近似，可参照上表使用。

2.6承插焊管帽SWCAP

公称通径近似重量kg

近似体积m3DNNPSSCH80/3000SCH160/6000XXS/9000

SCH80/3000SCH160/6000XXS/9000

61/80.030.04-0.048*10-30.046*10-3-81/40.040.05-0.055*10-30.058*10-3-103/80.050.07-0.068*10-30.069*10-3-151/20.080.130.230.078*10-30.087*10-30.105*10-3203/40.150.220.350.119*10-30.126*10-30.155*10-32510.220.340.520.140*10-30.160*10-30.180*10-3321-1/40.350.470.710.172*10-30.185*10-30.214*10-3401-1/20.420.630.950.195*10-30.210*10-30.240*10-35020.721.141.550.290*10-30.310*10-30.335*10-3

652-1/21.251.72-0.350*10-30.370*10-3-8032.052.68-0.405*10-30.430*10-3

-100

4

3.28

--0.585*10-3

--

2.7承插焊和螺纹活接头SW&THTHD

DUNION公称通径近似重量

近似体积

DNNPSkgm361/80.250.070*10-381/40.300.070*10-3103/80.350.098*10-3151/20.460.125*10-3203/40.610.220*10-325

10.85

0.280*10-3

公称通径

近似重量kg

近似体积

11

DN3240506580

NPS1-1/41-1/222-1/23

1.351.922.8.907.10

m3

0.375*10-30.520*10-30.740*10-31.17*10-31.53*10-3

°弯头THD90°ELBOW2.8螺纹9090°90°

公称通径

DNNPS68101520253240506580100

1/81/43/81/23/411-1/41-1/222-1/234

近似重量kg

SCH80/2000SCH160/3000

0.080.080.130.220.320.500.800.931.602.955.6010.5

0.100.150.300.450.701.211.472.603.055.808.8513.5

XXS/60000.180.300.450.721.201.652.703.306.059.8816.4023.5

SCH80/20000.020*10-30.028*10-30.045*10-30.070*10-30.130*10-30.190*10-30.330*10-30.410*10-30.770*10-31.140*10-32.350*10-33.850*10-3

近似体积m3SCH160/30000.029*10-30.045*10-30.070*10-30.130*10-30.195*10-30.330*10-30.405*10-30.760*10-31.135*10-31.760*10-32.600*10-3

-XXS/6000

---0.190*10-30.320*10-30.410*10-30.760*10-31.140*10-31.760*10-3

---

°弯头THD45°ELBOW2.9螺纹45°45°

公称通径

DNNPS68101520253240506580100

1/81/43/81/23/411-1/41-1/222-1/234

近似重量kg

SCH80/2000SCH160/3000

0.080.080.110.230.290.430.670.821.323.305.409.00

0.170.170.280.350.590.961.152.022.304.206.50-XXS/6000

---0.851.401.902.653.906.30---SCH80/20000.025*10-30.036*10-30.052*10-30.079*10-30.155*10-30.205*10-30.395*10-30.462*10-30.850*10-31.465*10-32.560*10-34.500*10-3

近似体积m3SCH160/30000.035*10-30.055*10-30.078*10-30.155*10-30.208*10-30.395*10-30.460*10-30.845*10-31.465*10-32.465*10-34.170*10-3

-XXS/6000

---0.210*10-30.395*10-30.460*10-30.850*10-31.480*10-32.580*10-3

---

12

2.10螺纹三通THDTEE

公称通径近似重量kg

近似体积m3DNNPSSCH80/2000SCH160/3000XXS/6000

SCH80/2000SCH160/3000XXS/6000

61/80.130.22-0.032*10-30.039*10-3-81/40.130.22-0.039*10-30.040*10-3-103/80.160.40-0.040*10-30.006*10-3-151/20.350.581.150.006*10-30.202*10-30.301*10-3203/40.450.901.800.202*10-30.301*10-30.465*10-32510.661.462.250.301*10-30.465*10-30.659*10-3321-1/41.001.903.950.465*10-30.659*10-31.092*10-3401-1/21.403.404.870.659*10-31.092*10-31.523*10-35022.203.808.1.092*10-31.523*10-32.520*10-3

652-1/24.207.20-1.523*10-32.350*10-3-8036.1510.7-2.480*10-33.620*10-3

-100

4

14.7

17.0

-3.980*10-3

--

注：表列为同径三通的近似重量，异径三通如采用同径三通模具锻造，则比同径三通的重量要大。

2.11螺纹双接口管箍THDCOUPLING

公称通径近似重量kg

近似体积m3

DNNPSSCH160/3000

XXS/6000SCH160/3000

XXS/600061/80.060.090.009*10-30.015*10-381/40.080.130.015*10-30.023*10-3103/80.110.240.021*10-30.042*10-3151/20.220.400.042*10-30.075*10-3203/40.300.520.0*10-30.100*10-32510.551.060.120*10-30.205*10-3321-1/40.861.320.220*10-30.265*10-3401-1/21.262.200.327*10-30.470*10-35021.653.370.508*10-30.750*10-3652-1/23.004.810.787*10-31.100*10-38034.257.251.283*10-31.700*10-3100

4

7.80

12.0

2.400*10-3

3.000*10-3

注：1)表列为同径双承口管箍的近似重量，异径双承口管箍的重量一般比同径双承口管箍略重。

2单承口管箍（包括半管接头）的重量和体积为双承口管箍的1/2。

13

2.12螺纹管帽THDCAP

公称通径DNNPS68101520253240506580100

1/81/43/81/23/411-1/41-1/222-1/234

近似重量kg

XXS/6000SCH160/3000

0.030.050.070.140.240.410.710.881.252.293.295.65

-0.110.170.290.420.760.961.422.243.805.439.26

近似体积m3

SCH160/3000XXS/60000.006*10-30.009*10-30.014*10-30.028*10-30.050*10-30.085*10-30.150*10-30.190*10-30.290*10-30.528*10-30.785*10-31.360*10-3

-0.019*10-30.031*10-30.052*10-30.080*10-30.143*10-30.193*10-30.283*10-30.450*10-30.772*10-31.130*10-31.946*10-3

2.13螺纹管塞SQUAREHEADPLUG&HEXHEADPLUG&ROUNDHEADBUSHING

公称通径

DNNPS68101520253240506580100

1/81/43/81/23/411-1/41-1/222-1/234

方头管塞0.010.020.030.060.100.180.300.410.671.111.693.48

近似重量kg

六角头管塞

0.020.030.050.080.140.250.490.651.161.832.925.50

圆头管塞0.020.050.080.120.200.340.590.731.442.363.506.08

方头管塞0.002*10-30.004*10-30.007*10-30.012*10-30.020*10-30.036*10-30.065*10-30.090*10-30.150*10-30.250*10-30.390*10-30.760*10-3

近似体积m3六角头管塞0.003*10-30.006*10-30.009*10-30.014*10-30.024*10-30.045*10-30.086*10-30.110*10-30.190*10-30.295*10-30.465*10-30.860*10-3

圆头管塞0.004*10-30.009*10-30.014*10-30.020*10-30.033*10-30.058*10-30.098*10-30.020*10-30.240*10-30.385*10-30.580*10-31.000*10-3

14

2.14螺纹接头HEXHEADBUSHING&FLUSHBUSHING

主管公称通径DN8101520253240506580100

NPS1/43/81/23/411-1/41-1/222-1/234

近似重量kg

无头六角头

内外螺纹接头内外螺纹接头

0.010.020.030.040.070.120.140.220.360.460.78

0.0060.0080.1350.2100.3600.0520.00.00.1650.2200.325

近似体积m3

六角头

内外螺纹接头0.005*10-30.007*10-30.012*10-30.020*10-30.040*10-30.075*10-30.090*10-30.170*10-30.250*10-30.360*10-30.660*10-3

无头内外螺纹接头0.003*10-30.006*10-30.009*10-30.014*10-30.029*10-30.045*10-30.060*10-30.090*10-30.165*10-30.245*10-30.450*10-3

注：表中重量为按变径一档计算的重量，对变径大的重量要重于表中数值。

2.15六角头双丝头HEXAGONALNIPPLE

主管公称通径DNNPS68101520253240506580

1/81/43/81/23/411-1/41-1/222-1/23

近似重量kgSCH800.020.030.050.100.130.220.340.470.691.352.03

SCH1600.020.040.060.120.170.290.410.580.91.692.55

近似体积m30.005*10-30.010*10-30.017*10-30.032*10-30.0*10-30.097*10-30.160*10-30.229*10-30.377*10-30.737*10-31.140*10-3

注：表中重量为按变径一档计算的重量，对变径大的重量要重于表中数值。

15

2.16螺纹短节NIPPLE

公称通径DNNPS68101520253240506580100

1/81/43/81/23/411-1/41-1/222-1/234

近似重量kg

SCH160/L=100mmSCH80/L=100mm

0.050.080.110.160.220.330.450.550.761.141.552.24

---0.200.300.430.570.731.121.502.153.36

近似体积m30.012*10-30.019*10-30.030*10-30.046*10-30.072*10-30.112*10-30.180*10-30.234*10-30.365*10-30.535*10-30.790*10-31.310*10-3

2.17缩径管SWAGEDNIPPLE

主管公称通径

DNNPS810152025324050658090100125150200250300

1/43/81/23/411-1/41-1/222-1/233-1/245681012

SCH10S0.030.040.070.100.180.350.350.651.001.401.652.063.214.156.7511.215.5

SCH20--------------11.015.820.3

近似重量kg

STDSCH400.030.050.080.112.000.330.450.861.482.152.703.726.158.3813.822.528.6

0.030.050.080.112.000.330.450.861.482.152.703.726.158.3813.822.531.3

XS0.040.060.100.140.270.410.551.251.843.033.514.978.6012.120.830.538.6

SCH800.040.060.100.140.270.410.551.251.843.033.514.978.6012.120.836.952.7

近似体积

m30.011*10-30.018*10-30.031*10-30.0*10-30.100*10-30.182*10-30.266*10-30.600*10-30.960*10-31.620*10-32.116*10-33.005*10-35.590*10-38.0*10-3

0.0160.0280.042

16

注：表中重量为按变径一档计算的重量，对变径大的重量要轻于表中数值。

3支管座

3.1对焊支管座BWOLET

支管公称通径DN6810152025324050658090100125150200250300350400450500600

NPS1/81/43/81/23/411-1/41-1/222-1/233-1/2456810121416182024

STD0.040.040.060.110.160.320.380.570.851.281.882.202.805.707.2010.817.025.627.036.048.258.5149

近似重量kgXS0.050.050.070.130.180.340.420.600.901.352.002.403.206.8011.019.219.529.632.041.755.876.0152

XXS---0.200.220.440.560.771.212.403.85-7.2011.618.830.3-------SCH160---0.180.200.400.500.701.102.003.20-6.009.8016.031.0-------STD0.01*10-30.01*10-30.02*10-30.03*10-30.04*10-30.08*10-30.14*10-30.18*10-30.31*10-30.45*10-30.68*10-30.92*10-31.22*10-32.02*10-33.20*10-36.05*10-38.50*10-312.6*10-315.8*10-321.0*10-327.5*10-335.5*10-358.5*10-3

近似体积m3

XS0.01*10-30.01*10-30.02*10-30.03*10-30.04*10-30.08*10-30.14*10-30.18*10-30.31*10-30.45*10-30.68*10-30.92*10-31.22*10-32.02*10-34.20*10-39.20*10-310.5*10-315.5*10-318.0*10-332.9*10-331.1*10-341.0*10-370.5*10-3

XXS/SCH160---0.04*10-30.07*10-30.10*10-30.18*10-30.26*10-30.38*10-30.65*10-31.20*10-3

-2.24*10-33.85*10-35.65*10-39.50*10-3

-------

3.2承插焊和螺纹支管座OLETOFSW&THD

支管公称通径DN681015

NPS1/81/43/81/2

近似重量kg

螺纹承插焊

30006000300060000.050.050.090.16

---0.35

0.050.050.090.17

---0.32

近似体积m3

承插焊30000.02*10-30.02*10-30.02*10-30.04*10-3

6000---0.08*10-30000.02*10-30.02*10-30.02*10-30.04*10-3

螺纹

6000---0.08*10-3

17

3

20253240506580100

3/411-1/41-1/222-1/234

0.200.420.590.701.101.402.304.20

0.470.681.101.302.45---

0.220.430.610.691.101.522.504.10

0.470.650.961.282.15---

0.07*10-30.11*10-30.16*10-30.22*10-30.34*10-30.47*10-30.75*10-31.25*10-3

0.12*10-3

0.07*10-30.11*10-30.16*10-30.22*10-30.34*10-30.55*10-30.86*10-31.45*10-3

0.12*10-30.18*10-30.26*10-30.35*10-30.62*10-3

---

0.18*10-3

0.26*10-3

0.35*10-3

0.62*10-3

---

/弯头支管座BWLATROLET&BWELBOLET3.3对焊斜支管座对焊斜支管座/

支管公称通径DN1520253240506580100150

NPS1/23/411-1/41-1/222-1/2346

STD0.250.400.731.101.472.503.206.0510.523.6

近似重量kg

XS0.280.420.771.151.602.603.406.3511.833.5

SCH1600.380.611.101.412.353.353.707.2013.638.0

近似体积m3

STD/XS0.08*10-30.12*10-30.26*10-30.39*10-30.55*10-31.02*10-31.30*10-32.20*10-34.25*10-311.3*10-3

SCH1600.10*10-30.16*10-30.31*10-30.42*10-30.58*10-31.02*10-31.30*10-32.24*10-34.30*10-311.3*10-3

/弯头支管座SW/THDLATROLET&ELBOLET3.4承插焊和螺纹斜支管座承插焊和螺纹斜支管座/

支管公称通径

DNNPS152025324050

1/23/411-1/41-1/22

近似重量kg30000.320.0.931.321.593.06

60000.480.811.202.233.124.95

3000*10-30.09*10-30.16*10-30.27*10-30.40*10-30.57*10-30.98*10-3

近似体积m3

60000.13*10-30.20*10-30.34*10-30.50*10-30.69*10-31.30*10-3

3.5薄壁支管座SCH5S/10SPIPET

支管公称通径DNNPS6810

1/81/43/8

对焊0.030.040.05

近似重量kg

承插焊

---螺纹---近似体积m3

对焊0.01*10-30.01*10-30.02*10-3

18

152025324050658090100125150200250

1/23/411-1/41-1/222-1/233-1/2456810

0.070.100.150.260.320.480.770.971.601.782.493.406.658.85

0.070.100.150.260.320.480.770.97-1.78----

0.070.100.150.260.320.480.770.97-1.78----

0.02*10-30.03*10-30.06*10-30.11*10-30.15*10-30.24*10-30.38*10-30.57*10-30.78*10-31.05*10-31.74*10-32.50*10-34.75*10-37.60*10-3

附录A

钢管的壁厚和每米重量

,合金钢管的壁厚(ASMEB36.10M)A1碳钢碳钢,

公称通径DN6

NPS1/81/43/81/23/4111/411/2221/2331/2456810121416182022

外径D10.313.717.121.326.733.442.248.360.373.088.9101.6114.3141.3168.3219.1273.0323.9355.06.4457.0508559

Sch101.241.651.652.112.112.772.772.772.773.053.053.053.053.403.403.7.194.576.356.356.356.356.35

Sch20---------------6.356.356.357.927.927.929.539.53

Sch301.451.851.852.412.412.902.973.183.184.784.784.784.78--7.047.808.3.539.5311.1312.7012.70

STD1.732.242.312.772.873.383.563.683.915.165.495.746.026.557.118.1.279.539.539.539.539.539.53

Sch401.732.242.312.772.873.383.563.683.915.165.495.746.026.557.118.1.2710.3111.1312.7014.2715.09-Sch60---------------10.3112.7014.2715.0916.6619.0520.6222.23

公称壁厚T

Sch

XS2.413.023.203.733.914.5.855.085.7.017.628.088.569.5310.9712.7012.7012.7012.7012.7012.7012.7012.70

Sch80

100

2.413.023.203.733.914.5.855.085.7.017.628.088.569.5310.9712.715.0917.4819.0521.4423.8326.1928.56

---------------15.0918.2621.4423.8326.1929.3632.34.93

120------------11.1312.7014.2718.2621.4425.4027.7930.9634.9338.1041.28

140---------------20.6225.4028.5831.7536.5339.6744.47.63

160---4.785.566.356.357.148.749.5311.13-13.4915.8818.2623.0128.5833.3235.7140.4945.2450.0153.98

---7.477.829.099.7010.1511.0714.0215.24-17.1219.0521.9522.2325.4025.40-----Sch

Sch

Sch

XXS

19

600242628303234363840424448

6106607117628131496510161067111811681219

6.357.927.927.927.927.927.92------

9.5312.7012.7012.7012.7012.7012.70------

14.27-15.8815.8815.8815.8815.88------

9.539.539.539.539.539.539.539.539.539.539.539.539.53

17.48---17.4817.4819.05------

24.61------------

12.7012.7012.7012.7012.7012.7012.7012.7012.7012.7012.7012.7012.70

30.96------------

38.------------

46.02------------

52.37------------

59.------------

-------------

,合金钢管的每米重量(ASMEB36.10M)A2碳钢碳钢,

公称通径DN681015

NPS1/81/43/81/23/4111/411/2221/2331/245681012141618202224262830

外径D10.313.717.121.326.733.442.248.360.373.088.9101.6114.3141.3168.3219.1273.0323.9355.06.4457.0508559610660711762

Sch100.280.490.631.001.282.092.703.113.935.266.457.408.3611.5713.4819.9627.7836.00.6962.70.5778.5586.94.53127.4137.3147.3

Sch20---------------33.3141.7749.7367.9077.8387.71117.2129.1141.1202.7218.7234.7

Sch300.320.0.701.121.442.182.873.534.488.049.9211.4112.91--36.8151.0365.2081.3393.27122.4155.1171.1209.6-271.2292.2

STD0.370.630.841.271.692.503.394.055.448.6311.2913.5716.0721.7728.22.5560.3173.8881.3393.27105.2117.2129.1141.1152.91.9176.8

Sch400.370.630.841.271.692.503.394.055.448.6311.2913.5716.0721.7728.22.5560.3179.7394.55123.3155.8183.4-255.4---每米重量Sch60---------------53.0881.55109.0126.7160.1205.7247.8294.3355.3---XS0.470.801.101.622.203.244.475.417.4811.4115.7218.6322.3230.9742.56.81.5597.46107.4123.3139.2155.1171.1187.1202.7218.7234.7

kg/m

Sch

Sch80

100

0.470.801.101.622.203.244.475.417.4811.4115.7218.6322.3230.9742.56.96.01132.1158.1203.52.6311.2373.8442.1------------------75.92114.8159.9195.0245.6309.6381.51.47.7---120------------28.3240.28.2090.44133.1187.0224.7286.7363.41.5527.00.0---140---------------100.9155.2208.1253.6333.2408.3508.1611.6720.2---160---1.951.904.245.167.2511.1114.9221.35-33.49.1167.56111.3172.3238.8281.7365.4459.45.8672.3808.2------2.553.5.457.779.5613.4420.3927.68-41.0357.4379.22107.9155.2187.0---------Sch

Sch

Sch

XXS

20

8003234363840424448

8131496510161067111811681219

157.2167.2177.0------

250.6266.6282.3------

312.2332.1351.7------

188.8200.3212.6224.5236.5248.5261.5272.3284.2

342.93.9420.4------

---------

250.6266.6282.3298.2314.2330.2346.2351.8377.8

---------

---------

---------

---------

---------

---------

(ASMEB36.19M)A3不锈钢管的壁厚和每米重量不锈钢管的壁厚和每米重量(ASME

公称通径DN681015

NPS1/81/43/81/23/4111/411/2221/2331/24568101214161820222430

外径D10.313.717.121.326.733.442.248.360.373.088.9101.6114.3141.3168.3219.1273.0323.9355.06.4457.0508559610762

T---1.651.651.651.651.651.652.112.112.112.112.772.772.773.403.963.9.194.194.784.785.6.35

Sch5s

kg/m---0.801.031.301.651.912.403.694.515.185.849.4711.3214.7922.6331.2534.31.56.8159.2565.2482.47118.31

T1.241.651.652.112.112.772.772.772.773.053.053.053.053.403.403.7.194.574.784.784.785.5.6.357.92

Sch10s

kg/m0.280.490.631.001.282.092.703.113.935.266.457.408.3611.5713.4819.9627.7836.0041.3047.2953.2668.6175.5394.45147.36

T1.732.242.312.772.873.383.563.683.915.165.495.746.026.557.118.1.279.53-------Sch40s

kg/m0.370.630.841.271.692.503.394.055.448.6311.2913.5716.0721.7728.22.5560.3173.88-------T2.413.023.203.733.914.5.855.085.7.017.628.088.569.5310.9712.7012.7012.70-------Sch80s

kg/m0.470.801.101.622.203.244.475.417.4811.4115.2718.6322.3230.9742.56.96.01132.08-------

21

22