2寸镀锌钢管-2寸镀锌管价格-2寸钢管多少米-湖北省219*10镀锌钢管多少钱一吨|湖北省镀锌钢管生产厂家
|
公称口径 |
外径 |
壁厚 |
镀锌管壁黑铁管
增加的重量系数 | |
|
MM |
MM |
MM |
普通钢管 |
加厚钢管 |
|
6 |
10.0 |
2 |
1.064 |
1.059 |
|
8 |
13.5 |
2.75 |
1.056 |
1.046 |
|
10 |
17.0 |
3.50 |
1.056 |
1.046 |
|
15 |
21.3 |
3.15 |
1.047 |
1.039 |
|
20 |
26.8 |
3.40 |
1.046 |
1.039 |
|
25 |
33.5 |
4.25 |
1.039 |
1.032 |
|
32 |
42.3 |
5.15 |
1.039 |
1.032 |
|
40 |
48.0 |
4.00 |
1.036 |
1.030 |
|
50 |
60.0 |
5.00 |
1.036 |
1.028 |
|
65 |
75.5 |
5.25 |
1.034 |
1.028 |
|
80 |
88.5 |
4.25 |
1.032 |
1.027 |
|
100 |
114.0 |
7.00 |
1.032 |
1.026 |
|
125 |
140.0 |
7.50 |
1.028 |
1.023 |
|
150 |
165.0 |
7.50 |
1.028 |
1.023 |
|
说明 |
W=C*[0.02466*(D-S)*S] | |||
|
注释 |
W--镀锌管每米重量：kg/m | |||
|
C--镀锌管比黑铁管增加的重量系数 | ||||
|
D--黑铁管的外径 | ||||
|
S--黑铁管的壁厚 | ||||
|
规格 |
外径
mm |
壁厚
mm |
小壁厚
mm |
焊管(6米定尺) |
镀锌管(6米定尺) | |||
|
公称内径 |
英寸 |
米重kg |
根重kg |
米重kg |
根重kg | |||
|
DN15 |
1/2 4分 |
21.3 |
2.8 |
2.45 |
|
|
|
|
|
DN20 |
3/4 |
26.9 |
2.8 |
2.45 |
1.66 |
9.96 |
1.76 |
10.56 |
|
DN25 |
1 |
33.7 |
3.2 |
2.8 |
2.41 |
14.46 |
2.554 |
15.32 |
|
DN32 |
1.25 |
42.4 |
3.5 |
3.06 |
3.36 |
20.16 |
3.56 |
21.36 |
|
DN40 |
1.5 |
48.3 |
3.5 |
3.06 |
3.87 |
23.22 |
4.10 |
24.60 |
|
DN50 |
2 |
60.3 |
3.8 |
3.325 |
5.29 |
31.74 |
5.607 |
33.64 |
|
DN65 |
2.5 |
76.1 |
4.0 |
3.5 |
7.11 |
42.66 |
7.536 |
45.21 |
|
DN80 |
3 |
88.9 |
4.0 |
|
8.38 |
50.28 |
8.88 |
53.28 |
|
DN100 |
4 |
114.3 |
4.0 |
|
10.88 |
65.28 |
11.53 |
69.18 |
|
DN125 |
5 |
140 |
4.5 |
|
15.04 |
90.24 |
15.942 |
98.65 |
|
DN150 |
6 |
168.3 |
4.5 |
|
18.18 |
109.08 |
19.27 |
115.62 |
|
DN200 |
8 |
219.1 |
6.0(焊管) |
|
31.53 |
189.18 |
|
|
|
DN200 |
8 |
219.1 |
6.5(热镀锌) |
|
|
|
36.12 |
216.7 |
