china manufacture asian black iron square tube price

Standard:

bs, GB, ASTM, BS 1387, BS 4568, GB/T9711, ASTM A53M-2007

Grade:

16mn, A53-A369, ST35-ST52, Q195-Q345, 16mn, A53(A,B), A312, ST45, Q235

Thickness:

0.5 - 30 mm

Section Shape:

Square

Outer Diameter:

15x15-600x600

Place of Origin:

Tianjin, China

Application:

Structure Pipe

Technique:

ERW

Certification:

ISO TUV BV iron square tube price

Surface Treatment:

Galvanized

Alloy Or Not:

Non-Alloy

Secondary Or Not:

Non-secondary

shape:

round

name:

iron square tube price

price:

competitive

Length:

according to requirement

mark:

as you required

tolerance:

5%

stock:

yes

znic coating:

40-500g

certification:

ISO BV TUV