China High quality Galvanized Rectangle Hollow Steel Tube,square pipe Chinese manufacturer

High quality Galvanized Rectangle Hollow Steel Tube,square pipe Chinese manufacturer

Grade: 10#-45#, 10Cr9Mo1VNb, 10MoWVNb, 15NiCuMoNb5, 16Mn, A53-A369, Q195-Q345, STPA22-STPA26, 10#, 45#, 10Cr9Mo1VNb, 10MoWVNb, 15NiCuMoNb5, 16Mn, A200, A214, Q235, STPA22
Thickness: 0.5 - 30 Mm
Section Shape: Square
China Carbon Black Steel Square Tube/Galvanized /Pre Galvanized Square Tube

Carbon Black Steel Square Tube/Galvanized /Pre Galvanized Square Tube

Secondary Or Not: Non-secondary
Application: Structure Pipe
Technique: ERW
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