galvanized steel pipes

Description

Standard: API, ASTM, BS, DIN, GB, JIS, API 5L, ASTM A252-1998, ASTM A53-2007, ASTM A53M-2007, BS 1387, BS EN 39, BS EN10219, DIN 1630, GB/T 3091-2001, JIS G3468-2004
Grade: 10#-45#, 16Mn, A53-A369, Q195-Q345, ST35-ST52, 10#, 20#, 45#, 16Mn, A106(B, C), A53(A, B), Q195, Q215, Q235, Q345, St37, St42, St45, St52
Thickness:0.5 - 30 mm
Section Shape: Round
Outer Diameter: 21.3 - 323.9 mm
Place of Origin: Tianjin, China (Mainland)
Application:Fluid Pipe
Technique:ERW
Certification:ISO 9001-2000, BV, SGS
Surface Treatment:Galvanized
Special Pipe:Thick Wall Pipe
zinc coating:200-400g/m2
finishing: galvanized, oil, painting, pre galvanized, 
Material: Q195 Q215 Q235 Q345
standard: GB3091 BS1387 ASTM A53 ASTM A500
Mainland: Tianjin, China
Ends: Plain, Beveled, Thread with Coupling or cap, Bending
End protector: Plastic pipe cap, Iron protector