怎样测量钢管的壁厚 钢管壁厚表
钢管壁厚的测量方法
使用游标卡尺测量钢管壁厚度应使用量外径的那个刀口。直接测量管壁厚度就可以了。
钢管壁厚表
|
径
Norminal Pipe Size DN |
外径
Outside Diameter
|
公 称 壁 厚 T
Norminal Wall Thickness
|
|
A系列
Series A |
B系列
Series B |
sch5s |
sch10s |
sch20s |
LG |
sch20 |
sch30 |
STD |
sch40 |
sch60 |
xs |
sch80 |
sch100 |
sch120 |
sch140 |
sch160 |
|
15 |
21.3 |
18 |
1.6 |
2.1 |
2.6 |
--- |
--- |
--- |
--- |
2.9 |
--- |
--- |
3.6 |
--- |
--- |
--- |
4.5 |
|
20 |
26.9 |
25 |
1.6 |
2.1 |
2.6 |
--- |
--- |
--- |
--- |
2.9 |
--- |
--- |
4 |
--- |
--- |
--- |
5.6 |
|
25 |
33.7 |
32 |
1.6 |
2.8 |
3.2 |
--- |
--- |
--- |
--- |
3.2 |
--- |
--- |
4.5 |
--- |
--- |
--- |
6.3 |
|
32 |
42.4 |
38 |
1.6 |
28 |
3.2 |
--- |
--- |
--- |
--- |
3.6 |
--- |
--- |
5 |
--- |
--- |
--- |
6.3 |
|
40 |
48.3 |
45 |
1.6 |
2.8 |
3.2 |
--- |
--- |
--- |
--- |
3.6 |
--- |
--- |
5 |
--- |
--- |
--- |
7.1 |
|
50 |
60.3 |
57 |
1.6 |
2.8 |
3.6 |
--- |
3.2 |
--- |
--- |
4 |
--- |
--- |
5.6 |
--- |
--- |
--- |
8.8 |
|
65 |
76.1 |
76 |
2 |
3 |
3.6 |
--- |
4.5 |
--- |
--- |
5 |
--- |
--- |
7.1 |
--- |
--- |
--- |
10 |
|
80 |
88.9 |
89 |
2 |
3 |
4 |
--- |
4.5 |
--- |
--- |
5.6 |
--- |
--- |
8 |
--- |
--- |
--- |
11 |
|
90 |
101.6 |
--- |
2 |
3 |
4 |
--- |
4.5 |
--- |
--- |
5.6 |
--- |
--- |
8 |
--- |
--- |
--- |
12.5 |
|
100 |
114.3 |
108 |
2 |
3 |
4 |
--- |
5 |
--- |
--- |
5.9 |
--- |
--- |
8.8 |
--- |
11 |
--- |
14.2 |
|
125 |
139.7 |
133 |
2.9 |
3.4 |
5 |
--- |
5 |
--- |
--- |
6.3 |
--- |
--- |
10 |
--- |
12.5 |
--- |
16 |
|
150 |
168.3 |
159 |
2.9 |
3.4 |
5 |
--- |
5.6 |
--- |
--- |
7.1 |
--- |
--- |
11.1 |
--- |
14.2 |
--- |
17.5 |
|
200 |
219.1 |
219 |
2.9 |
4 |
6.3 |
--- |
6.3 |
7.1 |
--- |
8 |
10 |
--- |
12.5 |
16 |
17.5 |
20 |
22.2 |
相关链接
美制螺纹标准
无缝方形钢管尺寸表
无缝钢管单位重量表
公司常年代理宝钢成都天津鞍钢常钢等十大钢厂及德国日本公司常年代理宝钢成都天津鞍钢常钢等十大钢厂及德国日本等进口无缝管合金钢管流体光高压管等欢迎广大客户前来订购订购热线：。节假日照常营业
公司常年销售各类钢管，各种型号材质齐全，价格低质量有保证交货期短。
努力实现“双赢”互利。
联 系 人： 李翠
电 话：0635-2931388
0635-2931877
移动电话：
传 真： 86-
地 址：
邮 编： 252000
E-mail：
公司主页：http://www.lhwfgg.com
| 
