|
英寸 |
外径D |
长度 L |
壁厚及重量 S |
|||
|
mm |
mm |
1.6MPa |
1. 0MPa |
0. 8MPa |
0. 6MPa |
|
|
1/2" |
20 | 4000 | 2 | 2 | ||
|
3/4" |
25 | 4000 | 2.3 | 2 | ||
|
1" |
32 | 4000 | 2.9 | 2 | ||
|
1-1/4" |
40 | 4000 | 3 | 2 | ||
|
1-1/2" |
50 | 4000 | 3.7 | 2.4 | 2 | |
|
2" |
63 | 4000 | 4.7 | 3 | 2.5 | 2 |
|
2-1/2" |
75 | 4000 | 5.6 | 3.6 | 2.9 | 2.3 |
|
3" |
90 | 4000 | 6.7 | 4.3 | 3.5 | 2.8 |
|
4" |
110 | 4000 | 8.1 | 5.3 | 4.2 | 3.4 |
|
5" |
140 | 4000 | 10.3 | 6.7 | 5.4 | 4.3 |
|
6" |
160 | 4000 | 11.8 | 7.7 | 6.2 | 4.9 |
|
8" |
225 | 4000 | 16.6 | 10.8 | 8.6 | 6.9 |
|
10" |
280 | 4000 | 20.6 | 13.4 | 10.7 | 8.6 |
|
12" |
315 | 4000 | 23.2 | 15 | 12.1 | 9.7 |
|
14" |
355 | 4000 | 26.1 | 16.9 | 13.6 | 10.9 |
|
16" |
400 | 4000 | 29.4 | 19.1 | 15.3 | 12.3 |
|
18" |
450 | 4000 | 21.5 | 17.2 | 13.8 | |
|
20" |
500 | 4000 | 23.9 | 19.1 | 15.3 | |
|
24" |
630 | 4000 | 30.3 | 24.1 | 19.3 | |
|
28" |
710 | 4000 | 27.2 | 21.8 | ||
|
32" |
800 | 4000 | 30.6 | 24.5 | ||
本标准依据国家标准GB/T18998.2-2003制定，管材长度可根据客户需要定制。
