400 series stainless steel seamless pipes in grade 420,420J2,410,430 which of high hardness needs high technology to drawn. The ISO 9001 management system ensure the high quality material!
Materials:
400series:410 420 430 444 405 430ti 409,409L,431,440;
Production process:
cold drawing and precision rolling
Outer diameter: 6 to 720mm, 1/8 to 36 inches
Wall Thickness: 0.89 to 60mm
Length: 1~14 meters or customized
Applications:
seawater environment, petrochemical, fertilizer, oil refining, oil and natural gas, light/food, paper pulp and making paper, energy and environmental-protection industry
Packing:
plastic poly-bag, wooden case
All our products are packed, stored, transported according to the international regulation.
The tubes are wrapped with anti-rust paper and steel rings to prevent damage. Identification labels are tagged according to standard specification or customer's instructions. Special packing is available as per customer's requirement.
Plus, ply wooden box are available for special protection. Other kinds of packing can be offered if request.
![]() | ![]() |