The main application duplex stainless pot pipe marine environment, petrochemicals, fertilizers, oil refining, oil and gas industry, light industry and food industry, pulp and paper, energy and environmental industries.
Main brands:
UNS S31803, S32001, S31500, S32304, S32205, etc.
Production standards:
ASME SA789 / SA789M (ASTMA789 / A789M) GB / T21833-2008 "general purpose seamless and welded ferritic / austenitic stainless steel pipe."
ASME SA790 / SA790M (ASTMA790 / A790M) "seamless welded ferritic / austenitic stainless steel nominal pipe"
Size:
Standard:ASTMA789
Outer diameter:10.3-219.1mm
Wall thickness:0.6-12.7mm
STANDARD2:ASTMA790
Outer diameter:10.3-219.1mm
Wall thickness:0.6-12.7mm
