Pipe
Table for the Structural Ratio of Stainless-Steel Pipe (Standards)
External Diameter |
Thinkness |
1mm |
A |
inch |
0.8 |
1.0 |
1.2 |
1.5 |
2.0 |
2.5 |
2.8 |
3.0 |
3.5 |
4.0 |
4.5 |
5.0 |
5.5 |
6.0 |
6.5 |
7.0 |
8.0 |
9.0 |
10 |
12 |
12.7 |
6A |
1/2 |
2.00 |
1.95 |
1.90 |
1.90 |
1.90 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
13.8 |
8A |
1/4 |
1.80 |
1.75 |
1.70 |
1.60 |
1.60 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
15.8 |
|
|
1.75 |
1.70 |
1.65 |
1.55 |
1.50 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
17.3 |
10A |
3/8 |
1.70 |
1.60 |
1.50 |
1.45 |
1.40 |
1.40 |
1.50 |
1.50 |
|
|
|
|
|
|
|
|
|
|
|
|
19.1 |
|
|
1.65 |
1.50 |
1.45 |
1.40 |
1.30 |
1.30 |
1.40 |
1.40 |
|
|
|
|
|
|
|
|
|
|
|
|
21.7 |
15A |
1/2 |
1.65 |
1.50 |
1.40 |
1.40 |
1.20 |
1.15 |
1.15 |
1.10 |
1.15 |
1.25 |
|
|
|
|
|
|
|
|
|
|
25.4 |
|
|
1.65 |
1.50 |
1.40 |
1.40 |
1.20 |
1.15 |
1.15 |
1.10 |
1.15 |
1.25 |
|
|
|
|
|
|
|
|
|
|
27.2 |
20A |
3/4 |
1.65 |
1.50 |
1.40 |
1.40 |
1.20 |
1.15 |
1.15 |
1.10 |
1.15 |
1.25 |
|
|
|
|
|
|
|
|
|
|
31.8 |
|
|
|
1.45 |
1.40 |
1.35 |
1.20 |
1.15 |
1.10 |
1.05 |
1.10 |
1.15 |
|
|
|
|
|
|
|
|
|
|
34.0 |
25A |
1 |
|
1.45 |
1.35 |
1.35 |
1.15 |
1.12 |
1.10 |
1.05 |
1.05 |
1.05 |
1.10 |
1.15 |
|
|
|
|
|
|
|
|
38.1 |
|
|
|
1.45 |
1.35 |
1.35 |
1.15 |
1.12 |
1.10 |
1.05 |
1.05 |
1.05 |
1.10 |
1.15 |
|
|
|
|
|
|
|
|
42.7 |
32A |
1*1/4 |
|
1.45 |
1.35 |
1.35 |
1.15 |
1.12 |
1.10 |
1.05 |
1.05 |
1.05 |
1.10 |
1.15 |
|
|
|
|
|
|
|
|
48.6 |
40A |
1*1/2 |
|
1.45 |
1.35 |
1.35 |
1.15 |
1.12 |
1.10 |
1.05 |
1.05 |
1.05 |
1.10 |
1.15 |
|
|
|
|
|
|
|
|
50.8 |
|
|
|
1.45 |
1.35 |
1.35 |
1.15 |
1.12 |
1.10 |
1.05 |
1.05 |
1.05 |
1.10 |
1.15 |
|
|
|
|
|
|
|
|
60.5 |
50A |
2 |
|
1.45 |
1.35 |
1.35 |
1.15 |
1.12 |
1.10 |
1.05 |
1.05 |
1.05 |
1.07 |
1.07 |
1.07 |
1.15 |
|
|
|
|
|
|
63.5 |
|
|
|
1.45 |
1.35 |
1.35 |
1.15 |
1.12 |
1.10 |
1.05 |
1.05 |
1.05 |
1.07 |
1.07 |
1.07 |
1.15 |
|
|
|
|
|
|
76.3 |
65A |
2*1/2 |
|
|
|
1.35 |
1.15 |
1.12 |
1.10 |
1.10 |
1.10 |
1.10 |
1.07 |
1.07 |
1.07 |
1.15 |
|
|
|
|
|
|
89.1 |
80A |
3 |
|
|
|
1.35 |
1.15 |
1.12 |
1.10 |
1.05 |
1.05 |
1.05 |
1.07 |
1.07 |
1.07 |
1.15 |
|
|
|
|
|
|
101.6 |
90A |
3*1/2 |
|
|
|
1.35 |
1.15 |
1.12 |
1.10 |
1.05 |
1.05 |
1.05 |
1.07 |
1.07 |
1.07 |
1.15 |
|
|
|
|
|
|
114.3 |
100A |
4 |
|
|
|
1.35 |
1.15 |
1.12 |
1.10 |
1.05 |
1.05 |
1.05 |
1.07 |
1.07 |
1.07 |
1.15 |
1.15 |
|
|
|
|
|
139.8 |
125A |
5 |
|
|
|
|
1.15 |
1.12 |
1.05 |
1.05 |
1.05 |
1.05 |
1.07 |
1.07 |
1.07 |
1.15 |
1.15 |
|
|
|
|
|
165.2 |
150A |
6 |
|
|
|
|
1.15 |
1.12 |
1.05 |
1.05 |
1.05 |
1.05 |
1.07 |
1.07 |
1.07 |
1.15 |
1.15 |
1.15 |
|
|
|
|
216.3 |
200A |
8 |
|
|
|
|
1.30 |
1.20 |
1.10 |
1.05 |
1.05 |
1.05 |
1.12 |
1.12 |
1.12 |
1.20 |
1.20 |
|
|
|
|
|
267.4 |
250A |
10 |
|
|
|
|
1.30 |
1.20 |
1.10 |
1.05 |
1.05 |
1.05 |
1.12 |
1.12 |
1.12 |
1.20 |
1.20 |
|
|
|
|
|
318.5 |
300A |
12 |
|
|
|
|
1.30 |
1.20 |
1.10 |
1.05 |
1.05 |
1.05 |
1.12 |
1.12 |
1.12 |
1.20 |
1.20 |
|
|
|
|
|
355.6 |
350A |
14 |
|
|
|
|
|
|
|
1.15 |
1.15 |
1.10 |
1.15 |
1.15 |
1.15 |
1.20 |
1.20 |
1.43 |
|
|
|
|
406.4 |
400A |
16 |
|
|
|
|
|
|
|
1.15 |
1.15 |
1.10 |
1.15 |
1.15 |
1.15 |
1.20 |
1.20 |
1.43 |
|
|
|
|
457.2 |
450A |
18 |
|
|
|
|
|
|
|
1.20 |
1.20 |
1.20 |
1.26 |
1.26 |
1.26 |
1.35 |
1.35 |
1.43 |
|
1.60 |
1.60 |
1.70 |
508.0 |
500A |
20 |
|
|
|
|
|
|
|
1.20 |
1.20 |
1.20 |
1.26 |
1.26 |
1.26 |
1.35 |
1.35 |
1.43 |
1.43 |
1.60 |
1.60 |
1.70 |
558.8 |
550A |
22 |
|
|
|
|
|
|
|
1.20 |
1.20 |
1.20 |
1.26 |
1.26 |
1.26 |
1.35 |
1.35 |
1.43 |
1.43 |
1.60 |
1.60 |
1.70 |
609.6 |
600A |
24 |
|
|
|
|
|
|
|
1.28 |
1.28 |
1.28 |
1.35 |
1.35 |
1.35 |
1.43 |
1.43 |
1.52 |
1.52 |
1.65 |
1.65 |
1.75 |
660.4 |
650A |
26 |
|
|
|
|
|
|
|
1.28 |
1.28 |
1.28 |
1.35 |
1.35 |
1.35 |
1.43 |
1.43 |
1.52 |
1.52 |
1.65 |
1.65 |
1.75 |
711.2 |
700A |
28 |
|
|
|
|
|
|
|
1.28 |
1.28 |
1.28 |
1.35 |
1.35 |
1.35 |
1.43 |
1.43 |
1.52 |
1.52 |
1.65 |
1.65 |
1.75 |
762.0 |
750A |
30 |
|
|
|
|
|
|
|
1.28 |
1.28 |
1.28 |
1.35 |
1.35 |
1.35 |
1.43 |
1.43 |
1.52 |
1.52 |
1.65 |
1.65 |
1.75 |
812.8 |
800A |
32 |
|
|
|
|
|
|
|
|
|
1.35 |
1.40 |
1.40 |
1.40 |
1.50 |
1.50 |
1.60 |
1.60 |
1.75 |
1.75 |
1.85 |
863.6 |
850A |
34 |
|
|
|
|
|
|
|
|
|
1.35 |
1.40 |
1.40 |
1.40 |
1.50 |
1.50 |
1.60 |
1.60 |
1.75 |
1.75 |
1.85 |
914.4 |
900A |
36 |
|
|
|
|
|
|
|
|
|
1.35 |
1.40 |
1.40 |
1.40 |
1.50 |
1.50 |
1.60 |
1.60 |
1.75 |
1.75 |
1.85 |
965.2 |
950A |
38 |
|
|
|
|
|
|
|
|
|
1.35 |
1.40 |
1.40 |
1.40 |
1.50 |
1.50 |
1.60 |
1.60 |
1.75 |
1.75 |
1.85 |
1016.0 |
1000A |
40 |
|
|
|
|
|
|
|
|
|
1.35 |
1.40 |
1.40 |
1.40 |
1.50 |
1.50 |
1.60 |
1.60 |
1.75 |
1.75 |
1.85 |