square tube 20x20 mm steel galvanized square hollow tube gi pipe for construction material

Standard:

BS, DIN, API, ASTM, GB, BS 1387, BS EN10296, BS 1139, BS EN10219, DIN 1626, API 5CT, API 5L, ASTM A106-2006, ASTM A53-2007, GB 5310-1995

Grade:

A53-A369, API J55-API P110, 16mn, 10#-45#, Q195-Q345, A53(A,B), API J55, API K55, 16mn, 10#, 20#, 45#, Q235, Q345, Q195, Q215

Thickness:

0.8 - 2.5 mm

Section Shape:

SQUARE

Outer Diameter:

20*20-200*200mm

Place of Origin:

Tianjin, China

Application:

Structure Pipe

Technique:

erw

Certification:

ce

Surface Treatment:

galvanized

Special Pipe:

API Pipe

Alloy Or Not:

Non-alloy

Tolerance:

±5%

Type:

welded steel pipe

Processing Service:

Bending, WELDING, Decoiling, PUNCHING, Cutting

Product name:

Galvanized hollow Steel Pipe

Keyword:

carbon square tube

Surface:

Galvanized Coated

Material:

Q195/Q215/Q235/Q345/10#/20#

Shape:

Square Shape

Usage:

Construction Structure

Length:

3-12m

Packing:

Standard Sea-worthy Packing

Color:

Silvery

Technology:

ERW Hot Rolled