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BS1387 standard specification
--- For pre galvanized steel pipe
|
Type Thickness(mm) |
Outer diameter(mm) |
Weight(kg/m) Plain ends |
|||||||||
Max |
Min |
||||||||||
A |
B |
C |
A |
B |
C |
A |
B |
C |
A |
B |
C |
2 |
2.6 |
3.2 |
21.4 |
21.7 |
21.7 |
21 |
21.1 |
21.1 |
0.947 |
1.21 |
1.44 |
2.3 |
2.6 |
3.2 |
26.9 |
27.2 |
27.2 |
26.4 |
26.6 |
26.6 |
1.38 |
1.56 |
1.87 |
2.6 |
3.2 |
4 |
33.8 |
34.2 |
34.2 |
33.2 |
33.4 |
33.4 |
1.98 |
2.41 |
2.94 |
2.6 |
3.2 |
4 |
42.5 |
42.9 |
42.9 |
41.9 |
42.1 |
42.1 |
2.54 |
3.1 |
3.8 |
2.9 |
3.2 |
4 |
48.4 |
48.8 |
48.8 |
47.8 |
48 |
48 |
3.23 |
3.57 |
4.38 |
2.9 |
3.6 |
4.5 |
60.2 |
60.8 |
60.8 |
59.6 |
59.8 |
59.8 |
4.08 |
5.03 |
6.19 |
3.2 |
3.6 |
4.5 |
76 |
76.6 |
76.6 |
75.2 |
75.4 |
75.4 |
5.71 |
6.43 |
7.93 |
3.2 |
4 |
5 |
88.7 |
89.5 |
89.5 |
87.9 |
88.1 |
88.1 |
6.72 |
8.37 |
10.3 |
3.6 |
4.5 |
5.4 |
113.9 |
114.9 |
114.9 |
113 |
113.3 |
113.3 |
9.75 |
12.1 |
14.5 |
--- |
5 |
5.4 |
--- |
140.6 |
140.6 |
--- |
138.7 |
138.7 |
--- |
16.6 |
17.9 |
--- |
5 |
5.4 |
--- |
166.1 |
166.1 |
--- |
164.1 |
164.1 |
--- |
19.7 |
21.3 |
Length: as per customers' request
Coating and packing for pre galvanized steel pipe
Zinc coating: 40~275 g/㎡
Ends type: plain ends (Square cut), bevel ends, thread ends, grooved
Packing: in bundles with steel strip, plastic end caps, woven packing for each bundle
Equipment
The treatments before galvanization allow the product to be conveniently plated with a zinc coating, and also ensure uniform coating thickness,strong coating adhesion,and improved corrosion resistance. 
Application
Pre galvanized steel pipes are widely used as Scaffolding pipe, Structure pipe, Fence/Door pipe, Furniture, Low Pressure fluid pipe for water oil or gas, Boiler pipe. 
Equipped with advanced facilities, WANLEI is engaged in offering pre galvanized steel pipe with high quality, strong durability and reasonable price, which is one of the professional manufacturers and suppliers in China. Under strict quality control and management system, we can assure the high quality of our products. Please be free to buy steel pipe with our factory.
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