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美标与国标管道壁厚对照表

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美标与国标管道壁厚对照表

以下是美标与国标管道壁厚对照表：

美标（ASTM） 国标（GB/T）

SCH5S 1.0mm

SCH10S 1.2mm

SCH10 2.0mm

SCH20 2.3mm

SCH30 2.6mm

SCH40 3.0mm

SCH80 3.9mm

SCH160 6.4mm

请注意，这个对照表仅为参考，具体管道壁厚还应根据实际需求和设计规范来确定。

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美标管道对照表

美标管道对照表

外径

mm

ABmmKg/mmmKg/mmmKg/mmmKg/mmmKg/m

64091610..210.231.20.27

84091213.51.20.361.60.47

104097617.21.20.471.60.62

154091021.31.60.7820.95

204097226.91.6121.23

25133.71.61.272.92.2

-321 1 /442.41.61.612.92.82

401 1/248.31.61.842.93.25

50260.31.62.322.94.13.24.51

-652 1/276.123.653.25.754.57.95

80388.924.293.26.764.55.6

1004114.325.543.28.76513.48

-1255139.72.99.783.612.08516.61

1506168.32.911.833.614.625.622.47

2008219.12.915.46421.226.333.067.137.12

250102733.623.92426.536.341.43852.28

30012323.9431.554.535.446.349.348.868.38

35014355.6434.68543.236.354.27868.571085.22

40016406.4439.69549.496.362.16878.61097.75

45018457444.68555.736.370.02888.5811120.98

50020508562.025.669.386.377.9410122.8112.5152.74

-55022559568.315.676.426.385.8710135.3812.5168.46

600246105.683.47693.796.393.7910147.9614.2208.63Sch.30美标

公称直径

DN

聊城市金羊钢管有限公司生产销售各种无缝钢管，API无缝钢管，美标无缝钢管，可定尺生产加工，钢管防腐加工等，咨询电话0635-5087注：①壁厚系列号（Sch.No.）后缀加S者，仅用于奥氏体不锈钢钢管

美标无缝钢管壁厚等级对照表

美标无缝钢管壁厚等级对照表

创作时间：二零二一年六月三十日

创作时间：二零二一年六月三十日 美标无缝钢管壁厚品级对比表（GB标准）之南宫帮珍创作

创作时间：二零二一年六月三十日

公

称

直

径

DN 外径(D) 美标无缝钢管公称壁厚

A系列 B系列 Sch

5s Sch

10s Sch

20s LG Sch

20 Sch

30 STD Sch

40 Sch

60 XS Sch

80 Sch

100 Sch

120 Sch

140 Sch

180

15

20

25

18

25

32

-

-

- -

-

- -

-

- -

-

-

-

-

- -

-

-

-

-

- -

-

- -

-

-

32

40

50

38

45

57

-

-

- -

-

-

-

- -

-

-

-

-

- -

-

-

-

-

- -

-

- -

-

-

65

80

90

76

89

-

-

-

-

-

-

- -

-

-

-

-

- -

-

-

-

-

- -

-

- -

-

-

100

125

150

108

133

159

-

-

-

-

-

- -

-

-

-

-

- -

-

-

-

-

-

-

-

-

200

250

300

219

273

325

-

-

-

-

-

-

-

-

-

350

400

450

500

550

600

559

610 377

426

478

529

-

630

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

650

700

750 660

711

762 -

720

- -

-

- -

-

- -

-

-

-

-

- -

-

-

-

-

- -

-

-

-

-

- -

-

- -

-

- -

-

- -

-

-

800

850

900 813

864

914 820

美标管道壁厚对照表

美标管道壁厚对照表

inin

inchesmillimetersmmKg/mmmKg/mmmKg/mmmKg/mmmKg/mmmKg/m

1/8"10.29--1.240.2811.730.3712.410.467----

1/4"13.72--1.650.4992.240.6443.020.809----

3/8"17.15--1.650.642.310.8583.21.118----

1/2"21.341.650.8142.111.0162.771.263.731.62----

3/4"26.671.651.0342.111.2982.871.683.912.19----

1"33.41.651.3122.772.1253.3382.54.553.23----

11/4"42.161.651.6742.772.7323.563.384.854.46----

11/2"48.261.651.9262.773.1553.684.055.085.4----

2"60.331.652.4242.773.9923.915.435.547.47----

21/2"73.032.113.7473.055.3455.168.627.0111.4----

3"88.92.114.5853.056.5575.4911.287.6215.25----

31/2"101.62.115.2723.057.5265.7413.568.0818.62----

4"114.32.115.9453.058.4966.0216.068.5622.29----

5"141.32.779.6393.411.746.5521.769.5230.92----

6"168.32.7711.5143.414.0377.1128.2310.9742.52----

8"219.082.7715.0493.7620.3348.1842.4912.764.57--6.3533.28

10"273.053.423.0284.1928.299.2760.2412.781.46--6.3541.7

PVC管内外径对照表国标日标美标

PVC管内外径对照表国标日标美标

管公称内径尺寸DNinch平均外径最小壁厚平均外径最小壁厚外径10 3/817.1515 1/221.33.721.32.7721.3520 3/426.73.926.72.8726.7525133.44.633.43.3833.55321.2542.24.942.23.5642.25401.548.35.148.33.6848.2550260.35.560.33.9160.35652.5737.1735.1680388.97.688.95.4988.91004114.38.6114.36.02114.31255141.39.5141.36.55140.21506168.311168.37.11168.252008219.112.7219.18.18219.125010273.115.1273.19.2727330012329.917.5329.910.31323.8535014355.619.1355.611.1355.540016406.421.4406.412.7406.445018457.223.8457.214.275002050826.250815.0660024609.630.9609.617.45美标SCH80美标SCH40英标BS3505PVC管道的内外径对照表最小壁厚外径最小壁厚外径最小壁厚1.3182.51.7202.32231.9252.82632.2323.6323.52.7403383.53.1503.74843.9634.7604.5755.5764.55.7906.6895.97.31108.11147.1914010.31407.510.816011.81659.612.620016.62161115.725018.426713.618.731523.231816.420.535526.123.440029.4BS3505国标DIN化工管日标JISK6741照表