Austenitic Stainless Steel Welded Pipes

Stainless Steel Welded (ERW) Pipe

ASTM A312 welded — common grades 304 / 316L / 321 / 904L

Savoy Piping Inc. supplies Stainless Steel Welded (ERW) Pipe for buyers who need clear grade, size and test packages — not keyword-stuffed listings.

SS hub · Seamless pipe · Welded · Seamless tube · Duplex

What buyers should specify

Grade (and dual-cert if any), ASTM/ASME product spec, OD × wall or schedule, length, ends, NDE, and any NACE / IBR / PMI extras on the purchase order.

Typical applications

• Process piping and utilities
• Heat transfer and instrumentation tubing (where tube specs apply)
• Food / pharma hygienic systems
• Marine-adjacent service within grade PREN limits

Selection guidance

Match corrosion class first (304L → 316L → 317L/904L/duplex), then product form and testing. Ask for the grade page when you already know 304, 316L, 321, etc.

Stainless Steel Welded pipes range

Chemical Composition of Stainless Steel Welded Pipes

Stainless Steel Welded Pipes Grade Names

Stainless Steel Welded Pipes Apllicantion

The Stainless Steel Welded Pipes is used in the following Applications:-

• Oil and gas equipments
• Offshore technology
• Seawater desalination plants
• Chemical industry
• Bridges
• Storage tanks
• Medical Industry
• Civil Engineering
• Pressure vessels, reactor tanks, and heat exchangers
• Rotors, impellers and shafts
• Power plants
• Petrochemical
• Shipbuilding industry

Stainless Steel Welded 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 — Stainless Steel Welded (ERW) Pipe

What is Stainless Steel Welded (ERW) Pipe?

Stainless Steel Welded (ERW) Pipe is austenitic (or specified grade) stainless tubular product supplied to ASTM A312 welded for corrosive and hygienic service.

Which grades are stocked most often?

304/304L and 316/316L dominate. 321/347 for stabilised service, 310S for heat, 904L/6Mo for severe chlorides — confirm availability on enquiry.

What documents do you provide?

Manufacturer MTC to EN 10204 3.1 (3.2 on request), with third-party inspection when the PO requires SGS/TUV/DNV/Lloyd’s etc.

Related product forms?

See seamless pipe, welded/ERW, seamless tube, A358 EFW and duplex hubs linked from the stainless category.

Supplying Stainless Steel Welded Pipes to Countries -

We export Stainless Steel Welded Pipes to Saudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Yemen, Syria, Israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Myanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States of America, Canada, Mexico, Panama, Costa Rica, Puerto Rico, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherlands, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, Europe, Africa, Asia, North America, South America, Middle East, Far East.etc

Savoy Piping Inc. is a well known worldwide Exporter of Stainless Steel Welded Pipes, Savoy Piping Inc. is committed to provide each and every customer with the highest standard of customer service. We deal in Stainless Steel Welded Pipe in India and Overseas, offering a wide range of Stainless Steel Welded Pipes.