Trison Overseas LLP
Duplex Steel Tubes - Preview 1
Stainless Steel

Duplex Steel Tubes

Product Tags:#Duplex Steel Tubes#Duplex Steel Tube Supplier#Duplex Steel Tube Exporter#Buy Duplex Steel Tube#ASTM Duplex Steel Tube#Tube Price list

Product Overview & Applications

Trison Overseas LLP is an enterprise-grade Stainless Steel Supplier, Stockist, and Exporter of high-quality Duplex Steel Tubes. Our Duplex Steel Tube range is precision-manufactured from high-grade raw stock conforming to global standards like ASTM A213, ASTM A269, ASTM A1016, ASME SA213. Duplex stainless steels have a mixed microstructure of austenite and ferrite. This gives them high mechanical strength, good weldability, and exceptional resistance to stress corrosion cracking. Typically utilized across critical engineering domains, our Duplex Steel Tubes serve industries including Heat exchangers and boilers, Condenser systems, Hydraulic and pneumatic instrumentation, 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
Duplex Steel Tube
Material Category
Stainless Steel
Steel Grade
Duplex Steel
Standard Specifications
ASTM A213, ASTM A269, ASTM A1016, ASME SA213
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