Stainless Steel Pipes Stockist, SS Pipe, SS 321 Pipe and Tube Exporter in India- ASTM A312, ASME SA312
Trusted & Recognized name in the stainless steel industry!
Manufacturer of ASTM A312 Stainless Steel 321 Pipes, SS TP321 Seamless / Welded / ERW / EFW Pipe

Austenitic Stainless Steel TP321 Pipes
321 stainless steel pipes are best known for their quality and performance. These steel pipes are great in demand and considered excellent choice for many as it easily withstand in an elevated environment. The steel used in making these pipes has good excellent welding and forming qualities with great toughness in a harsh environment. People who are looking for the best steel pipes that offer resistance to corrosion, then this grade of steel pipes are best for you. You can easily use and operate these pipes at the temperature of 5000° C therefore; it contains its own benefits. We are leading manufacturing companies who export such steel pipes.
Product range and specification
321 stainless steel pipes are manufactured according to ASTM SA213, ASME A249, ASME A312 and international and national standards. These stainless steel pipes vary from type to type and from customer to customer. If you are buying seamless pipes that its size would be ½ NB to 24 NB, but if you are buying EFW pipes then its size would be 6 NB to 100 NB. These pipes are first inspected by various inspection agencies and then tested through NACE MR0175, OXYGEN SERVICE, and CRYO SERVICE, H2 SERVICE etc. both the dimensions and ends of the pipe are inspected and tested according to their relevant standards which may even include API, ASME, and ASTM.
Moreover, the packaging of 321 Stainless Steel Pipes is done as per international standards and according to customer's requirements. They are wrapped and covered in wooden boxes or special crates so that these steel products won't catch rust or get damaged.
Austenitic Stainless Steel 321 Welded Pipe Stockholder, ASME SA312 Steel 321 Seamless Pipes, SUS 321 SS ERW Pipes Exporter, ASTM A312 Grade 321 SS Cold Drawn Seamless Pipes, Alloy 321 Industrial Pipe, Stainless Steel TP321 Polished Pipe, SS TP321 Hot Finish Pipes Stockist, AISI 321 Round Pipe Supplier, UNS S32100 EFW Pipes in India.
Standard Specification for 321 Stainless Steel Pipes
Specification | ASTM A269, ASTM A213, ASTM A312, ASME SA269, ASME SA213, ASME SA312 |
Standard | ASTM, ASME and API |
Size | Seamless - 1/2" NB TO 18" NB Welded / ERW- 1" NB TO 16" NB EFW - 8" NB TO 110" NB |
Types | Seamless / Welded / ERW / EFW / Cold Draw / Hot Finish / Cold Finish |
Length | 01 Meter to 12.5 Meters, Single Random Length, Double Random Length And Customize Size. |
Outer Diameter | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB |
Wall Thickness | (3 mm to 100 mm Thickness) SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
Form | Round Pipes, Square Pipes, Rectangular Pipe |
End | Plain End, Beveled End, Treaded |