Black Welded Square Iron Steel Tubes High strength rectangular tube(Q345 Q510 Q610Q700)used in the a

Standard:

ASTM, GB, ASTM A513-2007, GB 5310-1995, GB 6479-2000

Grade:

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

Thickness:

1.8 - 12.75 mm

Section Shape:

Square

Outer Diameter:

20*20~400*400mm

Place of Origin:

Shandong, China

Application:

Structure Pipe

Technique:

ERW

Certification:

ISO

Surface Treatment:

Galvanized,Painted,Bara,Oiled

Special Pipe:

Thick Wall Pipe

Alloy Or Not:

Non-Alloy

Secondary Or Not:

Non-secondary

Product name:

Tube

Keyword:

Ms Square Tube

Type:

Shaped

Surface:

Customers't Requirement

Material:

Q195/Q215/Q235/Q345

Usage:

Construction Structure

Shape:

Square. Rectangular.Round

Length:

1-12m

Technology:

Seam