Standard:

JIS, DIN, ASTM, bs, GB, JIS G3461-2005, JIS G3452-2004, DIN EN 10217-1-2005, DIN EN 10025, ASTM A106-2006, ASTM A53-2007, BS 1387, BS 1139, BS EN10219, BS EN10217, GB 3087-1999, GB/T 3094-2000, GB/T3901, ASTM,BS,GB,JIS,DIN,APL

Grade:

A53-A369, 16mn, Q195-Q345, ST35-ST52, 10#-45#, A53(A,B), A106(B,C), A369, 16mn, Q235, Q345, Q195, Q215, ST37, ST52, ST35, 10#, 20#, 45#

Thickness:

0.6 - 30 mm, 0.6-30mm

Section Shape:

Square

Outer Diameter:

10*10-600*600mm, 10*10-600*600;40*20-700*400mm

Place of Origin:

Tianjin, China

Application:

Structure Pipe

Technique:

ERW

Certification:

ce

Surface Treatment:

Black; oil,painted,galvanized

Special Pipe:

Thick Wall Pipe

Alloy Or Not:

Non-Alloy

Tolerance:

±5%

Type:

Square Tubes

Processing Service:

Bending, Welding, Decoiling, Punching, Cutting

Product name:

galvanized hollow section square pipe perforated square tube

Shape:

Square. Rectangular

Material:

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

Length:

3/5.8/6/12m or as request

Package:

in bulk/bundle /pvc package or as request

Joint pipe and Padded:

without joint pipe and padded pipe

Surface:

Black;oil,paint,galvanized