ASTM A312 TP310s Stainless Steel Seamless Pipes

310S vs 304 / 321

Choose	When	Watch-outs
310S	Heat-resisting / high-temp oxidation resistance	Confirm carburizing / sulfur limits
304	General corrosion / lower temp	Lower Cr/Ni than 310S
321H	Stabilised high-temp alternative	Different stabilization approach

Copy-paste RFQ

ASTM A312 / ASME SA312 TP310S seamless pipe NPS/OD: ____ Sch/wall: ____ Length: ____ Qty: ____ Ends: PE/BE MTC: 3.1/3.2 Extras: ____ Destination: ____

Email sales@savoypipinginc.com with destination and any IBR / NACE / TPI notes.

ASTM A312 TP310S Stainless Steel Seamless Pipe

ASME SA312 · UNS S31008 · high Cr-Ni (~25Cr-20Ni) low carbon

Savoy Piping Inc. supplies ASTM A312 TP310S seamless pipe — a premium heat-resisting austenitic grade for severe oxidation and high-temperature process atmospheres.

Grade hub · A312 Seamless · A312 Welded · A213 · A269 · A358 EFW · SS hub · A312 Welded twin

Also see: Stainless steel pipe & tube hub · Seamless pipe · Buttweld fittings · Flanges.

What is A312 TP310S?

310S pipe to A312/SA312 for general corrosive service. Strength guide: per SA-312 TP310S — confirm PO.

Typical applications

• Furnace tubes and hot gas ducts
• Petrochemical high-temperature lines
• Heat-resistant process piping

Selection guidance

Specify 310S when temperature/oxidation exceeds 309S capability. Not a chloride pitting upgrade over 316 — different job.

ASTM A312 TP310s Stainless Steel Seamless Pipes Range

Chemical Composition of ASTM A312 TP310S Stainless Steel Seamless Pipes

The chemical composition of grade 310S Stainless Steel is outlined in the following table

Mechanical Properties of ASTM A312 310S Stainless Steel Seamless Pipes

The Mechanical Properties of grade 310S Stainless Steel are displayed in the following table.

ASTM A312 TP310S Stainless Steel Seamless Pipes Physical Properties

Physical properties of 310s grade stainless steel in the annealed condition

grade Specification Comparison for ASTM A312 TP310S Stainless Steel Seamless Pipes

Grade specifications for 310s grade stainless steel

ASTM A312 TP310S Stainless Steel Seamless PipesApplication

The grade 310S steel can be made into plates, sheets, and coils to be used in the following:

• Oven linings
• Boiler baffles
• Fire box-a sheets
• Furnace components
• Other high temperature containers.

ASTM A312 TP310s Stainless Steel Seamless Pipes Nominal Bore Sizes

• 1/2" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
• 3/4" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
• 1" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
• 1-1/4" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
• 1-1/2" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
• 2" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
• 2-1/2" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
• 3" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
• 3-1/2" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
• 4" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
• 5" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
• 6" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
• 8" NB in ThicknessSchedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
• 10" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
• 12" NB in ThicknessSchedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
• 14" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
• 16" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
• 18" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS

Frequently asked questions — ASTM A312 TP310S Seamless Pipe

What is ASTM A312 TP310S?

A312 TP310S is austenitic stainless seamless pipe, UNS S31008, for corrosive and high-temperature service as specified.

Seamless or welded?

This page is the seamless product form. Welded/ERW is listed on the twin page when the PO allows.

310S chemistry?

high Cr-Ni (~25Cr-20Ni) low carbon

Documents?

EN 10204 3.1 MTC standard; 3.2 and TPI on request.

Export & documentation

We supply this product for domestic and export projects with MTC (EN 10204 3.1 standard; 3.2 / TPI on request). Include destination, Incoterms and inspection needs on the RFQ.