Product Details
Shandong Tangrong steel import and Export Trading Co., Ltd is one of the leading China prime gi manufacturers and suppliers, with professional factory, we are able to offer you low price and high quality prime gi.
Prime GI
Details
Outer Diameter:42.3mm,48.3mm,60.3mm etc
Length:0.3m-12m
Thickness:1.8mm-4.0mm
Grade:STK400/500,Q345,Q235
Standard:BS1139,EN39,EN74
Surface treatment:Hot DIpped Galvanized,Black,Anti-rust oil coated,Electro galvanized,Threaded,Engraved
Steel material |
Q195 → SS330,ST37,ST42
Q235 → SS400,S235JR
Q345 → S355JR,SS500,ST52 |
Standard |
ASTM A53, BS1387-1985
|
Zinc Weight |
120g,270g,400g,500g,550g
20μm ,40μm ,60μm,70μm,80μm |
Usage |
1)low pressure liquid, water, gas, oil, line pipe
2)construction
3)fence, door pipe |
Ends |
1) Plain
2) Beveled
3) Thread with Coupling or cap
4) Chamfer
5) Groove
6) Screw |
End protector |
1) Plastic pipe cap
2) Iron protector |
Surface Treatment |
1) Bared
2) Black Painted (varnish coating)
3) Galvanized
4) Oiled
5) PE,3PE, FBE, corrosion resistant coating, Anti corrosion coating. |
Technique |
Electronic Resistance Welded (ERW )
Electronic Fusion Welded (EFW)
Double Submerged Arc Welded (DSAW) |
Welded Line Type |
Longitudinal |
Section Shape |
Round |
Inspection |
With Hydraulic Testing, Eddy Current ,Infrared Test |
Package |
1) Bundle,
2) Bags |
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