galvanized BI pipes and tubes

Specifications

galvanized BI pipes and tubes
1.Thickness:0.8 -4mm
2.Outer Diameter:21.3-1168.4mm
3.Technique:ERW
4.Certification:ISO,BV

 galvanized BI pipes and tubes 

Outer Diamente:1/2'' to 46''

Wallthickness:0.8-4mm

Length:Max,12meters

Standard:GB,ANSI,ASME,ASTM,JIS,DIN,BS,EN

Steel Grade :ASTM  A106  GRB/A53 GRB /Q345/Q235/Q195

Packing:Plastic Cap, Inbundle

Applications:petroleum,power,gas metallurgy ,papermaking ,chemical,medical equipment ,aviation ,boiler heat, exchanger,shipbuilding,construction,etc

addition:

1.Special design available accorting to requirement.

2.Anti-corrosion and high-temperature resistant with black painting

3.All the production process are made under the ISO9001:2000strictly