Tianjin Denuoxin Steel Pipe Manufacturing Co., Ltd. [China]

window frame steel pipe 1.OD:28*28-38*38mm; 2.W.T:0.5-2.0mm; 3.Length:according as your request; 4.Brand & Grade:Q195-Q235.

1.Our main products:

a)Z type:

b)T type:

c)L type:

If yr interested in any tpye of our products,please contact with us,thanks!

window frame steel pipe