副總經(jīng)理：張豐武
手 機(jī)：15936267997
固 話：0371-87518752
郵 箱: 55196356@qq.com
公司地址：河南省鄭州市鄭東新區(qū)CBD商務(wù)內(nèi)環(huán)路2號(hào)中油新澳大廈
工廠地址：河南省武陟產(chǎn)業(yè)集聚區(qū)河朔大道與興業(yè)路交叉口西南角（鄭云高速嘉應(yīng)觀出口2公里）
|
序號(hào) |
公稱外徑 |
壁厚 |
GB/T9711.1--1997 |
SY/T5037--2000 |
||
|
鋼 級(jí) |
鋼 級(jí) |
|||||
|
Q235 |
L360 |
Q235 |
Q345 |
|||
|
1 |
219 |
6 |
7.7 |
14.8 |
7.7 |
11.3 |
|
2 |
273 |
6 |
6.2 |
13.5 |
6.2 |
9.1 |
|
7 |
7.2 |
15.7 |
7.2 |
10.6 |
||
|
8 |
8.3 |
17.9 |
8.3 |
12.1 |
||
|
3 |
325 |
6 |
5.2 |
11.3 |
5.2 |
7.6 |
|
7 |
6.1 |
13.2 |
6.1 |
8.9 |
||
|
8 |
6.9 |
15.1 |
6.9 |
10.2 |
||
|
4 |
377 |
6 |
4.5 |
9.7 |
4.5 |
6.6 |
|
7 |
5.2 |
11.4 |
5.2 |
7.7 |
||
|
8 |
6.0 |
13.0 |
6.0 |
8.8 |
||
|
5 |
426 |
6 |
4.0 |
8.6 |
4.0 |
5.8 |
|
7 |
4.6 |
10.1 |
4.6 |
6.8 |
||
|
8 |
5.3 |
11.5 |
5.3 |
7.8 |
||
|
6 |
478 |
6 |
3.5 |
7.7 |
3.5 |
5.2 |
|
7 |
4.1 |
9.0 |
4.1 |
6.1 |
||
|
8 |
4.7 |
10.2 |
4.7 |
6.9 |
||
|
10 |
5.9 |
12.8 |
5.9 |
8.7 |
||
|
7 |
529 |
6 |
3.2 |
7.3 |
3.2 |
4.7 |
|
7 |
3.7 |
8.6 |
3.7 |
5.5 |
||
|
8 |
4.3 |
9.8 |
4.3 |
6.3 |
||
|
10 |
5.3 |
12.2 |
5.3 |
7.8 |
||
|
8 |
630 |
6 |
2.7 |
6.2 |
2.7 |
3.9 |
|
8 |
3.6 |
8.2 |
3.6 |
5.3 |
||
|
10 |
4.5 |
10.3 |
4.5 |
6.6 |
||
|
9 |
720 |
8 |
3.1 |
7.2 |
3.1 |
4.6 |
|
10 |
3.9 |
9.0 |
3.9 |
5.8 |
||
|
10 |
820 |
8 |
2.8 |
6.3 |
2.8 |
4.0 |
|
10 |
3.4 |
7.9 |
3.4 |
5.0 |
||
|
11 |
920 |
8 |
2.5 |
5.6 |
2.5 |
3.6 |
|
10 |
3.1 |
7.0 |
3.1 |
4.5 |
||
|
12 |
1020 |
10 |
2.8 |
6.4 |
2.8 |
4.1 |
|
12 |
3.3 |
7.6 |
3.3 |
4.9 |
||
|
13 |
1220 |
10 |
2.3 |
5.3 |
2.3 |
3.4 |
|
12 |
2.8 |
6.4 |
2.8 |
4.1 |
||
|
14 |
1420 |
12 |
2.4 |
5.4 |
2.4 |
3.5 |
|
14 |
2.8 |
6.2 |
2.8 |
4.1 |
||
|
16 |
3.2 |
7.0 |
3.2 |
4.7 |
||
|
15 |
1620 |
12 |
2.1 |
4.7 |
2.1 |
3.1 |
|
14 |
2.4 |
5.5 |
2.4 |
3.6 |
||
|
16 |
2.8 |
6.3 |
2.8 |
4.1 |
||
|
16 |
1820 |
14 |
2.2 |
5.1 |
2.2 |
3.2 |
|
16 |
2.5 |
5.9 |
2.5 |
3.6 |
||
|
17 |
2020 |
18 |
2.5 |
3.8 |
2.5 |
3.6 |
|
20 |
2.7 |
2.8 |
2.7 |
3.9 |
||
|
18 |
2220 |
18 |
2.3 |
3.5 |
2.3 |
3.3 |
|
20 |
2.5 |
3.8 |
2.5 |
3.7 |
||
|
19 |
2420 |
20 |
2.3 |
3.5 |
2.3 |
3.4 |
|
20 |
2620 |
20 |
2.3 |
3.2 |
2.3 |
3.1 |
|
21 |
2820 |
20 |
2.0 |
3.0 |
2.0 |
2.9 |
|
22 |
3020 |
25 |
2.3 |
3.4 |
2.3 |
3.2 |
|
23 |
3220 |
25 |
2.1 |
3.2 |
2.1 |
3.1 |
|
24 |
3420 |
25 |
2.0 |
3.0 |
2.0 |
2.8 |
|
25 |
3620 |
25 |
1.9 |
2.7 |
1.9 |
2.6 |
