small OD square pipe

The product quality is reliable, the price is reasonable,the square pipe size:1/2-16",thick:1.5-15mm,standand:ASTM/ASME/GB/JIS
My company the production of various types of seamless tube galvanized welded pipe, the product quality is reliable, the price is reasonable, look at the new old customer calls negotiate business
Galvanized square pipe
1)OD:20*20-500*500mm
2)Application:Structure
3)Annual output:5-8 tons
4)Certification:ISO9001:2000

Product Name
Galvanized square pipe
Wall thickness(mm)
2mm-25mm
Nominal Diameter(mm)
20*20mm-500*500mm
Place of Origin
Nantong China(Mainland)
Technique
Cold Rolled
Application
Construction, petroleum, chemical, bridges, coal, mine construction and automotive, agricultural production, fences, furniture, etc.
Executive Standard
GB/T6278-2002,ASTM A500,GB6728-86
Grade
10#,20#,45#,A53(A,B),Q195,Q215,Q235
Certification
ISO9001:2000
Advantages
Our company is a professional high-frequency square tube factory, set rolling, slitting, cold rolling, welding in one.

Using high-quality strip steel and advanced equipment to produce all kinds of models of high-frequency square tube, the annual production capacity of 5-8 million tons.

Product specifications, widely used in water supply, construction support, management and other machinery.

Products have been all over the country more than 20 provinces, municipalities and autonomous regions, and have been exported to Europe, North America, the Middle East, Africa, Asia and other countries and regions, well received by consumers!

Products meet national standards can also be customized according to actual
needs of users.
Nominal Diameter
Wall thickness(mm)
Nominal Diameter
Wall thickness(mm)
Nominal Diameter
Wall thickness(mm)
20*20
2-4
30*30
2-6
40*40
4-10
50*50
4-12
60*60
4-12
80*80
4-12
100*100
4-12
110*110
4-12
120*120
4-12
130*130
4-12
135*135
4-14
140*140
4-14
150*150
5-14
160*160
5-16
180*180
7-20
200*200
8-25
220*220
8-25
250*250
8-25
280*280
8-25
300*300
8-25
350*350
8-25
400*400
8-25
450*450
8-25
500*500
8