Nominal diameter |
Outer diameter |
Wall thickness |
Increased weight coefficient of galvanized pipe than black steel pipe |
|
mm |
mm |
mm |
Ordinary steel pipe |
Thick wall steel pipe |
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 |
Instructions |
W=C*[0.02466*(D-S)*S] |
|||
Note |
W--Galvanized pipe weight per meter (kg/m) |
|||
C--Increased weight coefficient of galvanized pipe than black steel pipe | ||||
D--Black steel pipe diameter |
Company Name |
Qingdao Kwayt Co.,Ltd |
Factory Name |
Shandong Hongsheng Steel Pipe Co.,Ltd |
Company Address |
Room4002,5th Building, Xin'an Industrial Park Area B, Qingdao Economic and Technical Development Zone,China. |
Contact Person |
Tom Sun |
Tel |
86-532-86949292 |
Fax |
86-532-83150648 |
Skype |
tom.kwayt |
Mob |
0086-15053244870 |
Postcode |
266555 |
Web |
Grupo de Produto : Tubo de Aço Galvanizado