customized lsaw steel tube China manufacturer YuantaiDerun
- Model
- ytdr-323
Item specifics
- Standard
- API, ASTM A500,ASTM A501, bs, DIN, JIS, API 5L, AS
- Thickness
- 6mm- 50mm
- Outer Diameter
- 355.6mm - 1440mm
- Certification
- CE,LEED,BV,PHD&EPD,BC1,EN10210,EN10219,ISO9000,AST
- Tolerance
- ±10% or as required
- Secondary Or Not
- Non-secondary
- Grade
- API X42 X52 X60 X65 X70 Gr.A,Gr.B,Gr.C,S275J0H S35
- Surface Treatment
- Black ,Yellow Varnish coating
- Ends
- Plain,Bevelled
- Delivery time
- 7-30 days
- Supply capacity
- Annual output of 5 million tons
Review
Description
Customized lsaw steel tube China manufacturer YuantaiDerun
Product detail
one Corner of workshop
The persistent and tenacious Yuantai people
work hard in every post.
Time can change everything
But time may not change everything, such as the original heart！
In Yuantai's workshop
Women are no inferior to men.
Consistent adherence
Achieved a category single champion
Strict layer by layer inspection
certificate
