Black Square Pipes By Sino East Steel Enterprise Co., Ltd

We are offering our clients a wide range of Black Square Pipes, which are available following Specifications :-
Material: Q195, Q215, Q235,Q345
OD: 10*10-500*500
WT: 0.6mm-15mm
Length:4.5m-12m

we have extreme experience in steel manufacturing, over the year's technical capabilities and commitment to quality enable us to build abroad client base across a widen range of market. we shall a good-will credit quality and prompt delivery and hold the belief of ''quality for improvement,credit for developments and customer first'' so that can offer clients advanced products and satisfied service.
we would like to set up business relationship with client form all over the world long term business.
Square hollow section tube (mm )
Rectangular steel tube (mm)
15*15
0.6--1.5
120*120
1.7a 5.75
20*(25a 50)
1.5-2.75
100*(150-300)
1.5-10

20*20
0.6a 2.5
125*125
2.75-5.75
25*(40a 50)
0.8-2.75
110*(110-140)
4.0-5.75

25*25
0.6a 3.0
130*130
4.0a 5.75
30*(40a 60)
0.6-3.75
120*(140-160)
3.0-7.5

30*30
0.6a 4.0
140*140
2.75-5.75
40*(50a 150)
1.0-6.0
130*(160-200)
5.0-7.5

40*40
0.7a 5.0
150*150
2.5-9.75
50*(70a 150)
0.8-6.0
150*(200-300)
3.0-12

50*50
0.7-5.75
160*160
3.0-9.75
60*(80a 180)
1.7-5.75
160*(160-250)
3.0-12

60*60
0.7-5.75
180*180
3.0-9.75
70*(120a 200)
2.0-6.0
180*(250-350)
4.0-12

70*70
1.0-5.75
200*