STAINLESS STEEL PIPE
Stainless Steel Pipe Standards: ASTM A321, ASTM A213, ASTM A269, ASME SB677
Duplex stainless steel pipe standards: ASTM A789/ ASME SA 789. ASTM A790/ ASME SA 790
Material: AISI 304, 304L, 316, 316L
Outer Diameter: 5.8 – 508mm
Wall Thickness: 0.3 – 50mm
Finishing: Annealed and Pickled / Polished (320 Grit)
Stainless Steel Pipe Using Condition: Automobiles/Construction industries/Military and Nuclear Weapons/Household Equipment/Oil, Chemical Industry, Medical, Food, Light Industry, Apparatus, and Structural Parts, etc.
ASTM A312 – For high temperature and general corrosive
The ASTM A312 standard specification for seamless, welded, and heavily cold worked austenitic stainless steel pipes. Stainless steel pipes and tubes are widely in a sulfuric acid storage tank in the phosphate fertilizer industries.
Fluorosilicic /acid reactor phosphoric acid plant; Chlorate Crystallizer in the production of fertilizer; Ventilation system in a pharmaceutical factory; Solvent recovery filter, condenser, pipeline; Bleaching equipment and filter in the pulp and paper industry; pipelines and water collecting system in offshore platforms; multi-stage flash distillation, low-temperature multi-effect desalination; seawater condenser for power plant and so on.
Chemical Composition for ASTM A312 TP304 and TP316
Mechanical Properties for ASTM A312 TP304 and TP316
Heat Treatment Methods for ASTM A312 TP304 and TP316
Permitted Tolerance in Wall Thickness in ASTM A312
t = Nominal Wall Thickness
D = Ordered Outside Diameter