Trison Overseas LLP
SS 321 Pipes - Preview 1
Stainless Steel

SS 321 Pipes

Product Tags:#SS 321 Pipes#SS 321 Pipe Supplier#SS 321 Pipe Exporter#Buy SS 321 Pipe#ASTM SS 321 Pipe#Pipe Price list

Product Overview & Applications

Trison Overseas LLP is an enterprise-grade Stainless Steel Supplier, Stockist, and Exporter of high-quality SS 321 Pipes. Our SS 321 Pipe range is precision-manufactured from high-grade raw stock conforming to global standards like ASTM A312, ASTM A335, ASTM A106, ASME B36.10, ASME B36.19. Grade 321 is a titanium-stabilized austenitic stainless steel. It offers excellent resistance to intergranular corrosion after exposure to temperatures in the chromium carbide precipitation range of 427-816°C. Typically utilized across critical engineering domains, our SS 321 Pipes serve industries including Oil & gas transportation, Chemical and petrochemical refineries, High pressure steam pipelines, and other demanding settings. Contact our technical advisory team for custom specifications, dimensional charts, and certified mill test reports (MTRs) for your high-pressure and low-temperature projects.

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Technical Specifications

Product Range
SS 321 Pipe
Material Category
Stainless Steel
Steel Grade
SS 321
Standard Specifications
ASTM A312, ASTM A335, ASTM A106, ASME B36.10, ASME B36.19
Size Capability
1/2" NB to 48" NB | Sch 5 to Sch XXS
Value Added Services
Cut-to-size, threading, custom polish (Mirror/Hairline), heat treatment, compliance inspection

Technical Data & Weight Charts

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Size (NB)Outside Diameter (mm)Sch 10 (S) mmSch 40 (S) mmSch 80 (S) mm
1/2"21.342.112.773.73
3/4"26.672.112.873.91
1"33.402.773.384.55
1-1/2"48.262.773.685.08
2"60.332.773.915.54