50mm galvanized steel pipe high quality hot dipped GI iron pipe pre galvanized square/rectangular st

Standard:

ASTM, API, BS, JIS, GB, ASTM A53-2007, API 5CT, API 5L, BS 1387, BS EN10219, JIS G3444-2006, GB/T 5312-1999

Grade:

Q195-Q345, A53-A369, Q235, Q345, Q195, A53(A,B)

Thickness:

0.8 - 25 mm

Section Shape:

rectangular

Outer Diameter:

20mm*20mm--500mm*500mm

Place of Origin:

Tianjin, China

Application:

Fluid Pipe

Technique:

erw

Certification:

ce

Surface Treatment:

galvanized

Special Pipe:

Thick Wall Pipe

Alloy Or Not:

Non-alloy, Non-alloy

Tolerance:

±5%

Type:

welded steel pipe

Processing Service:

Bending, WELDING, Decoiling, PUNCHING, Cutting

Product name:

galvanized Steel Pipe

MOQ:

5 Tons

Material:

Q195/Q235/Q345

Surface:

Zinc

End protector:

Plastic Cap

Usage:

Construction Structure

Length:

3m-12m

Technology:

ERW

Packing:

Standard Seaworthy Packing