卫生饮水用不锈钢管
·ASTM A312 ·ASTM A358
|
称呼外径 Outside diameter |
厚度 外径 (mm) (mm) |
SCH 5S |
SCH 10S |
SCH 40S |
|
称呼外径 Outside diameter |
厚度 外径 (mm) (mm) |
SCH 5S |
SCH 10S |
SCH 20S |
SCH 40S |
||
|
N.B. |
NPS |
(mm) |
(mm) |
(mm) |
|
N.B. |
NPS |
(mm) |
(mm) |
(mm) |
(mm) |
||
|
8 |
1/4” |
13.72 |
|
|
2.24 |
|
8 |
1/4” |
13.8 |
1.2 |
1.65 |
2.0 |
2.2 |
|
10 |
3/8” |
17.15 |
|
|
2.31 |
|
10 |
3/8” |
17.3 |
1.2 |
1.65 |
2.0 |
2.3 |
|
15 |
1/2” |
21.34 |
1.65 |
2.11 |
2.77 |
|
15 |
1/2” |
21.7 |
1.65 |
2.1 |
2.5 |
2.8 |
|
20 |
3/4” |
26.67 |
1.65 |
2.11 |
2.87 |
|
20 |
3/4” |
27.2 |
1.65 |
2.1 |
2.5 |
2.9 |
|
25 |
1” |
33.40 |
1.65 |
2.77 |
3.38 |
|
25 |
1” |
34.0 |
1.65 |
2.8 |
3.0 |
3.4 |
|
32 |
11/4” |
42.16 |
1.65 |
2.77 |
3.56 |
|
32 |
11/4” |
42.7 |
1.65 |
2.8 |
3.0 |
3.6 |
|
40 |
11/2” |
48.26 |
1.65 |
2.77 |
3.68 |
|
40 |
11/2” |
48.6 |
1.65 |
2.8 |
3.0 |
3.7 |
|
50 |
2” |
60.33 |
1.65 |
2.77 |
3.91 |
|
50 |
2” |
60.5 |
1.65 |
2.8 |
3.5 |
3.9 |
|
65 |
21/2” |
73.03 |
2.11 |
3.05 |
5.16 |
|
65 |
21/2” |
76.3 |
2.1 |
3.0 |
3.5 |
5.2 |
|
80 |
3” |
88.90 |
2.11 |
3.05 |
5.49 |
|
80 |
3” |
89.1 |
2.1 |
3.0 |
4.0 |
5.5 |
|
90 |
31/2” |
101.60 |
2.11 |
3.05 |
5.74 |
|
90 |
31/2” |
101.6 |
2.1 |
3.0 |
4.0 |
5.7 |
|
100 |
4” |
114.30 |
2.11 |
3.05 |
6.02 |
|
100 |
4” |
114.3 |
2.1 |
3.0 |
4.0 |
6.0 |
|
125 |
5” |
141.30 |
2.77 |
3.40 |
6.55 |
|
125 |
5” |
139.8 |
2.8 |
3.4 |
5.0 |
6.6 |
|
150 |
6” |
168.28 |
2.77 |
3.40 |
7.11 |
|
150 |
6” |
165.2 |
2.8 |
3.4 |
5.0 |
7.1 |
|
200 |
8” |
219.08 |
2.77 |
3.76 |
8.18 |
|
200 |
8” |
216.3 |
2.8 |
4.0 |
6.5 |
8.2 |
|
250 |
10” |
273.05 |
3.40 |
4.19 |
9.27 |
|
250 |
10” |
267.4 |
3.4 |
4.0 |
6.5 |
9.3 |
|
300 |
12” |
323.85 |
3.96 |
4.57 |
9.52 |
|
300 |
12” |
318.5 |
4.0 |
4.5 |
6.5 |
10.3 |
另国标规格也可以做，如45，57，133，159等各种规格厚度的钢管。
大口径配管用不锈钢管（外径最高可定制至80”）
Large diameter stainless steel pipe (O.D. can be made up to 80” )
·ASTM A312 ·ASTM A358 ·ASTM A409 ·CNS 13517 G3259 ·JIS G3468
|
称呼外径 outside diameter |
厚度thickness 外径 O.D.(mm) |
SCH 5S |
SCH 10S |
SCH 20S |
SCH 40S |
|
|
(A) |
(B) |
(mm) |
(mm) |
(mm) |
(mm) |
|
|
350 |
14 ” |
355.6 |
4.0 |
5.0 |
8.0 |
11.1 |
|
400 |
16 ” |
406.4 |
4.5 |
5.0 |
8.0 |
12.7 |
|
450 |
18 ” |
457.2 |
4.5 |
5.0 |
8.0 |
14.3 |
|
500 |
20 ” |
508.0 |
5.0 |
5.5 |
9.5 |
15.1 |
|
550 |
22 ” |
558.8 |
5.0 |
5.5 |
9.5 |
15.9 |
|
600 |
24 ” |
609.6 |
5.5 |
6.5 |
9.5 |
17.5 |
|
650 |
26 ” |
660.4 |
5.5 |
8.0 |
12.7 |
17.5 |
|
700 |
28 ” |
711.2 |
5.5 |
8.0 |
12.7 |
17.5 |
|
750 |
30 ” |
762.0 |
6.5 |
8.0 |
12.7 |
17.5 |
|
800 |
32 ” |
812.8 |
|
8.0 |
12.7 |
17.5 |
|
850 |
34 ” |
863.6 |
|
8.0 |
12.7 |
17.5 |
|
900 |
36 ” |
914.4 |
|
8.0 |
12.7 |
19.1 |
|
1000 |
40 ” |
1016.0 |
|
9.5 |
14.3 |
26.2 |
通过认证 
