Standard:API, ASTM, DIN, GB
Grade Group:10#-45#, 16Mn, A53-A369, Q195-Q345, ST35-ST52
Thickness:1.2 – 135 mm
Section Shape:Round,square,rectangular
Technique:Cold Drawn
Certification:ISO
Surface Treatment:Black or galvanized
Special Pipe:Thick Wall Pipe
Secondary Or Not:Non-secondary
OD:6~1080mm
Length:fixed or random
Quality control:BV,SGS,MTC
Application:Boiler Pipe, construction field, metallurgy industry
Origin:China
Port:Tianjin
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