Spiral steel pipe

Spiral steel pipe
1)Thickness:6-14mm
2)OD:219-2220mm
3)Application:Boiler Pipe
4)Certification:ISO9001:2000
1.Steel pipe smallest size Φ219 × 6mm, the maximum Φ2220× 14mm
2.Pipe length is generally 6 ~ 12m,
3.The minimum material width 10ton
4.The maximum weight of 40 tons of steel coil
5.Materials, the highest level of API 5L × 65 –A53-A234-A105-A106-16Mn
6.Steel pipe Process is as follows:
Open-book - on paper - Leveling - butt welding - Milling - Forming - Welding inside - outside welding - pipe cutting - Break - Follow-up welding - Pressure test
7.Export: Europe, North America, the Middle East, Africa, Asia and other countries and regions, well received by consumers!
Welcome to your inquiry about our products.We assure that our products will satisfy your needs with competitive performance price ratio and best services.
Nantong Hengte Tube Co., Ltd
Ms. Victoria Zhao
Tel:0086-513-88776666,88778899,88775599
Fax:0086-513-88775566
Specification
Specification
Specification
219-529*6
630-820*9
1120-1220*8
219-529*7
630-820*10
1120-1220*9-12
219-529*8
920-1020*6
820-1620*16
325-529*9
920-1020*7
1420*8-12
325-529*10
920-1020*8
1420-1620*14
426-820*11
920-1020*9
1520-1620*8-12
426-820*12
920-1020*10
1820*8-12
630-820*6
920-1020*11
1820*13-14
630-820*7
920-1020*12
1920-2220*10-12
630-820*8
529-1220*14
1920-2220*13-14