ERW Welded Steel Pipe

2019-01-28 / source:未知

ERW Welded Steel Pipe :

Material: Q195, Q235, Gr.A/ Gr.B, X42 to X70, A36, Gr.1/2/3, Gr.50/70, C350, C250, S235, S355 etc.

Technique: ERW
Section Shape: Round
Sizes: 21.3mm to 660mm (ERW)
Thickness: 0.5mm to 22.2mm
Length: Standard 5.8/6; 11.8/12meters or as customer's request
Surface Treatment: Black varnish, 3PE/3PP coating etc. 

Inspection: Hydraulic Testing, Eddy Current , Infrared Test
Application:structure pipe, fluid pipe,fence post, construction and so on

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