ASTM A500 Welded Rectangle ERW Steel Tube / Seamless Structural Tubing for Building , Cold-Formed

ASTM A500 Round Pipe and Rectangular Hollow Section

Specification

Outside?Diameter

Round?Pipe

21.3-406.4mm

Square?Pipe

20*20-400*400mm

Rectangular?Pipe

20*40-400*800mm

Wall?Thickness

1-18mm

Length

5.8-11.8m

Standard

BS,?GB,?ASTM,?DIN?EN

?Material

Round?Pipe

Q195,?Q215,?Q235B,?Q345B,etc

Square?and?Rectangular?Pipe

Q195,?Q215,?Q235B,?Q345B,etc

Surface?Treatment

Bared

Anti-corrosion?or?Heat?Preservation

Oiled?or?Painting?

Galvanized

End?Treatment:

Round?Pipe

Plain?/?beveled?/?threaded?with?sockets?/?coupling?

and plastic caps?/?flange?

Square?and?Rectangular?Pipe

Square?cut

Inspection

Certification

SGS?/?BV

Inspection

Hydraulic?test,?infrared?test?

Technique

ERW or Cold Drawn

Package

Bundled?with?steel?strips,?water-proof?cloth

Application

Round?Pipe

Fluid?transfer,?scaffolding,?machinery,?building,?bridging?

etc.

Square?and?Rectangular?Pipe

Construction,?foundation,?steel?structure?etc.

Notice

Special?design?is?available?according?to?your?requirement.