and rectangular hollow section 20x40mm black pipe/tube rectangle & square steel pipes price per ton

Standard:

ASTM, bs, GB, JIS, ASTM A53-2007, BS EN10025, GB/T 9711.3-2005, GB/T8162, GB/T9711, JIS G3444-2006, JIS G3446-2004

Grade:

Q195-Q345, Q235, Q345, Q195

Thickness:

0.8 - 20 mm

Section Shape:

Square

Outer Diameter:

15*15mm*1000*1000mm

Place of Origin:

Tianjin, China

Application:

low pressure liquid delivery such as water,gas,oil,construction,etc

Technique:

ERW

Certification:

API/BSI/CE.etc

Surface Treatment:

Black/Galvanized,etc

Special Pipe:

Thick Wall Pipe

Alloy Or Not:

Non-Alloy

Tolerance:

±3%

Type:

Square Tubes

End protector:

1) Plastic pipe cap 2) Iron protector

Length:

6M 9M 12M or customized

Material:

SS400/Q235/Q345/S235JR/ASTM A500

Delivery:

Container/Bulk carrier

Business type:

manufacturer and trading

Inspection:

With Hydraulic Testing, Eddy Current , Infrared Test

Products:

square tube & square pipe & ms square tube

Technical:

Hot/Cold Rolled

Surface treatment:

oil coated/galvanized/painted color

Keyword:

square and rectangular pipe