alibaba gold seller hot dipped galvanized pipe 2.5 square tubing for carports 20x30 galvanized rectangular steel pipe

Standard:

API, ASTM, JIS, API 5L, ASTM A358-2005, JIS G3465-2006, GB; AISI; ANSI A213-2001 ; GB 6479-2000 ; GB/T 12770-2002 ;

Grade:

10#-45#, 10Cr9Mo1VNb, 16mn, A53-A369, Q195-Q345, STBA20-STBA26, STPG42, 10#, 20#, 45#, 10Cr9Mo1VNb, 16mn, A335 P11, A335 P5, A333 Gr6, A335 P92, Q235, Q345, Q195, Q215, STBA20, STPG42, A53(A,B) ; 10MoWVNb ; API J55 ;

Thickness:

1.73 - 17.48 mm

Section Shape:

Round, Round

Outer Diameter:

10.3 - 762 mm

Place of Origin:

Shandong, China

Application:

Structure Pipe, Boiler Pipe; Oil Pipe; Fluid Pipe; Drill Pipe;

Technique:

ERW, Hot Rolled; Cold Rolled; Extruded; SAW; EFW

Certification:

ASTM, API; CE; BSI; UL

Surface Treatment:

galvanized, Galvanized

Special Pipe:

EMT Pipe, Thick Wall Pipe; API Pipe; EMT Pipe

Alloy Or Not:

Non-Alloy

Secondary Or Not:

Non-secondary

Ends:

Plain, Beveled,Thread with Coupling