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E-mail: info@lanshibxg.com
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地址:浙江省上虞市小越开发工业园区
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工业用不锈钢管 INDUSTRIAL STAINLESS STEEL PIPES |
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应用领域:石油、化工、能源、造纸、海工、冶金热送、给排水、管件阀门、流体输送用管 执行标准:ASTM A312、ASTM A788、ASTM A358。规格尺寸如下列表。 GB/T12771、HG20537等其他标准的规格尺寸作为参照或买卖双方议定。 |
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公称外径 OD |
外径 Outside Diameter |
厚度 Nominal Wall Thickness |
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SCH 5S |
SCH 10S |
SCH 40S |
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DN |
NPS |
mm |
mm |
mm |
mm |
8 |
1/4" |
13.72 |
1.24 |
1.65 |
2.24 |
10 |
3/8" |
17.15 |
1.24 |
1.65 |
2.31 |
15 |
1/2" |
21.34 |
1.65 |
2.11 |
2.77 |
20 |
3/4" |
26.67 |
1.65 |
2.11 |
2.87 |
25 |
1" |
33.4 |
1.65 |
2.77 |
3.38 |
32 |
1-1/4" |
42.16 |
1.65 |
2.77 |
3.56 |
40 |
1-1/2" |
48.26 |
1.65 |
2.77 |
3.68 |
50 |
2" |
60.33 |
1.65 |
277 |
3.91 |
65 |
2-1/2" |
73.03 |
2.11 |
3.05 |
5.16 |
80 |
3" |
88.9 |
2.11 |
3.05 |
5.49 |
90 |
3-1/2" |
101.6 |
2.11 |
3.05 |
5.74 |
100 |
4" |
114.3 |
2.11 1 |
3.05 |
6.02 |
125 |
5" |
141.3 |
2.77 |
3.4 |
6.55 |
150 |
6" |
168.28 |
2.77 |
3.4 |
7.11 |
200 |
8" |
219.08 |
2.77 |
3.76 |
8.18 |
250 |
10" |
273.05 |
3.4 |
4.19 |
9.27 |
300 |
12" |
323.85 |
3.96 |
4.57 |
9.53 |
其他外径、厚度参照ASME B36.10M规范尺寸 |
称呼外径 Nominal Diameter |
外径 Outside Diameter |
厚度 Nominal Wall Thickness |
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SCH 5S |
SCH 10S |
SCH 20S |
SCH 40S |
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(A) |
(B) |
mm |
mm |
mm |
mm |
mm |
8 |
1/4" |
13.80 |
1.24 |
1.65 |
2.00 |
2.20 |
10 |
3/8" |
17.36 |
1.24 |
1.65 |
2.00 |
2.30 |
15 |
1/2" |
21.70 |
1.65 |
2.11 |
2.50 |
2.80 |
20 |
3/4" |
27.20 |
1.65 |
2.11 |
2.50 |
2.90 |
25 |
1" |
34.00 |
1.65 |
2.80 |
3.00 |
3.40 |
32 |
1-1/4" |
42.70 |
1.65 |
2 80 |
3.00 |
3.60 |
40 |
1-1/2" |
48.60 |
1.65 |
2.80 |
3.00 |
3.70 |
50 |
2" |
60.50 |
1.65 |
2.80 |
3.50 |
3.90 |
65 |
2-1/2" |
76.30 |
2.11 |
3.00 |
3.50 |
5.20 |
80 |
3" |
89.10 |
2.11 |
3 00 |
4.00 |
5.50 |
90 |
3-1/2" |
101.60 |
2.11 |
3.00 |
4.00 |
5.70 |
100 |
4" |
114.30 |
2.11 |
3.00 |
4 00 |
6.60 _ |
125 |
5" |
139.80 |
2.77 |
3.40 |
5.00 |
6.60 _ |
150 |
6" |
165.20 |
2.77 |
3.40 |
5.00 |
7.11 |
200 |
8" |
216.30 |
2.77 |
4.00 |
6.50 |
8.20 |
250 |
10" |
267.40 |
3.40 |
4.00 |
6.50 |
9 30 |
300 |
12" |
318.50 |
3.96 |
4.50 |
6.50 |
10.30 |