Date:2013-02-04 10:55
STB35, STB42, STBA25, STPA25, Q235, Q345
Thickness: 0.6 - 16 mm Section Shape: Round
Outer Diameter: 9.5 - 355 mm Place of Origin: Shandong China (Mainland) Secondary Or Not: Non-secondary
Application: Structure Pipe Technique: ERW Certification: API
Surface Treatment: Galvanized Special Pipe: Thick Wall Pipe Alloy Or Not: Is Alloy
Length: 2-16m or as requirments Grade: Q235B,SS400,St52,Q345 Standard: AISI,ASTM,DIN.EN,JIS
Zinc coating: 60-275g/m2 Surface:
Acid pickle