40x40 steel square pipe for sale High strength rectangular tube(Q345 Q510 Q610 Q700)used in the automotive machinery industry

Standard:

ASTM, GB, ASTM A53-2007, GB/T 3091-2001, GB 6479-2000

Grade:

10#-45#, Q195-Q345, 20#, 45#, Q235, Q345, Q195, Q215

Thickness:

0.5 - 12.75 mm

Section Shape:

Square

Outer Diameter:

20*20~400*400mm

Place of Origin:

Shandong, China

Application:

Structure Pipe

Technique:

Hot Rolled

Certification:

ISO

Surface Treatment:

Galvanized,Painted,Bara,Oiled

Special Pipe:

Thick Wall Pipe

Alloy Or Not:

Non-Alloy

Secondary Or Not:

Non-secondary

Keyword:

Ms Square Tube

Type:

Hot Rolled Hollow Carbon Pipe

Length:

1-12m

Material:

Q195/Q215/Q235/Q345

Shape:

Square. Rectangular.Round

Surface:

Customers't Requirement

Usage:

Green House Structure

Technology:

Hot Expanded

Package:

Waterproof