Stainless Steel 317/317L Seamless Pipe

With in-house quality testing and certification, you can count on quality materials delivered with proper documentation.

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Stainless Steel 317/317L Seamless Pipe Manufacturer.

SEAMLESS: DIN 1.4449 Pipe | UNS S31700 Pipe | JIS SUS 317 Pipe | ASTM A376 TP317 Pipe | ASTM A312 TP317L Pipe | DIN 1.4438 Pipe | UNS S31703 Pipe

Stainless Steel 317/317L Seamless Pipe Manufacturer

SS S31700 Seamless Pipe, ASTM A312 TP317 SS Seamless Pipes, Stainless Steel 317L Seamless Pipes, Stainless Steel 1.4449 Seamless Pipe, ASME SA312 SS 317 Seamless Pipe, 317L SS Seamless Pipe Manufacturer in India, SS 317 Smls Pipes Supplier in Qatar, Steel 317L Seamless Pipes Exporter in Australia, ASTM A312 TP317 Stainless Steel Smls Pipes, Stainless Steel 317L Seamless Pipe.

MPJ Tubing Solutions LLP has established itself as a reputable manufacturer and exporter of Stainless Steel 317/317L Seamless Pipes, designed to meet the rigorous industry standards of ASTM A312 and ASTM A376. These seamless pipes, frequently identified as ASTM A312 TP317 SS Seamless Pipes, are highly regarded for their exceptional quality and adaptability. MPJ Tubing Solutions LLP is proud to serve as a Stainless Steel UNS S31703 Seamless Pipe Exporter in Wales, providing top-quality stainless steel solutions to various industries.

Stainless Steel 317/317L Seamless Pipe, celebrated for its robust corrosion resistance and high-temperature performance, is a favored choice for applications demanding durability in challenging environments. The commitment of MPJ Tubing Solutions LLP to precision manufacturing has earned them a reputation as a trusted supplier of these pipes. Their adherence to international standards, including ASTM, ASME, DIN EN (German), NF (AFNOR), and JIS (Japan Industrial Standard), highlights their suitability for global projects.

Customers seeking SS 317/317L Seamless Pipes can choose from a comprehensive range of options offered by MPJ Tubing Solutions LLP. These pipes are available in various outer diameters, ranging from 1/8″” NPS to 12″” NPS, ensuring compatibility with a wide range of industrial requirements. Furthermore, customers have the flexibility to select from various wall thicknesses, including Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 100, Sch 120, Sch 140, Sch 160, and Sch XXS, with thicknesses ranging from 1.24mm to 25.40mm.

With lengths extending up to 12 meters, MPJ Tubing Solutions LLP ensures flexibility and convenience for customers in different industries. Their dedication to precision engineering and strict adherence to international standards make Stainless Steel 317/317L Seamless Pipes a reliable choice for industries seeking high-performance stainless steel solutions.

Stainless Steel UNS S31703 Seamless Pipe Exporter in Dubai, ASTM A376 SS 317L Seamless Pipe, Stainless Steel 317/317L Smls Pipe, Stainless Steel 317 Seamless Pipes Stockiest, SS UNS S31700 Seamless Pipe, Stainless Steel 317L Smls Pipes, SS JIS SUS 317/317L Seamless Pipe Supplier, Stainless Steel DIN 1.4438 Seamless Pipes, SS DIN 1.4449 Seamless Pipe.

Stainless Steel 317/317L Seamless Pipe Chemical Composition

Grade Range  Ni Cr Mo C Mn Si S P
317 Min. 11.0 18.0 3.00 0
Max. 14.0 20.0 4.00 0.08 2.00 1.00 0.030 0.040
317L Min. 11.0 18.0 3.00
Max. 15.0 20.0 4.00 0.08 2.00 1.00 0.030 0.040

SS 317/317L Seamless Pipes Mechanical Properties

Grade Tensile Strength min (MPa) Yield Strength 0.2% Proof min (MPa) Hardness Elongation (% in 50mm) min
Brinell max (HB) Rockwell B max (HR B)
317/317L 515 205 205 75 35%

SS ASTM A312 TP317L Pipe Equivalent Grades

Grade UNS No Old British Euronorm Japanese JIS Swedish SS GOST
BS En No Name
317 S31700 1.4449 SUS 317
317L S31703 1.4438 SUS 317L

317/317L Stainless Steel Pipes Standard Specifications

Spec. No.




Seamless Austenitic Stainless Steel Pipe.

Austenitic Stainless Steel Seamless Pipe intended for use in the diary and food industry in sizes up to and including 4 in. in outside diameter.


seamless austenitic steel pipe intended for high-temperature central-station service.

ASTM A376 grades covered are five H grades and two nitrogen grades. ASTM A376 Pipe may be either hot finished or cold finished, with a suitable finishing treatment.

Let’s discuss about your ongoing project

Size Range
  • Outer Diameter: 1/8″ NPS to 12″ NPS
  • Wall Thickness: Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 100, Sch 120, Sch 140, Sch 160, Sch XXS ( 1.24mm to 25.40mm )
  • Length: Up to 12mtr long
  • Specifications: ASTM, ASME, DIN EN (GERMAN), NF (AFNOR), JIS (JAPAN)
  • Ability to supply tubes with stringent NDT Testing, Special Chemistry, Lower Residual Stress values.
  • Closer Dimensional Tolerance & higher Corrosion Resistance etc.
  • We offer customized cut Length to save time of our customers.
Supply Condition
  • Solution Annealed & Passivated
317/317L SS Seamless Pipe Quality Control

To ensure a quality product, MPJ is holding certificate ISO 9001:2015, ISO 45001, OHSAS 14001, & CE-PED. We are also members of various renowned agencies and Chambers of Commerce including MASSMA, EEPC, FICCI, FIEO, Indian Merchants Chamber, etc. With state-of-the-art manufacturing processes, contemporary technologies, and proficient services, we consider: offering the finest quality, best in class products. Compliance with specifications as per standards, Outer Diameter, Thickness, Inside Diameter, Inside Finish, Marking, Ends, and Finishing. This ensures that we never face a rejection of the Stainless Steel 317L Seamless Pipe supplied.

Brand –

SS 317 Seamless Pipe are marked in requirement of the international standards.

This marking helps for the identification of the Pipe and supported with the Material Test Report. It is 100% traceable to our mill.

Stainless Steel 317 SMLS Pipes Packing & Documentation

Stainless Steel 317/317L SMLS Pipes Packing & Documentation

ASTM A312 TP317L Seamless Pipes are surface wash and clean to remove all impurities and stock in the warehouse. Then it is wrapped in thin plastic and also it ends are protected by plastic caps to avoid any damage in transit. Stainless Steel 317 Seamless Pipe is bundled in bubble wrap followed by assorting them in colored plastic bundles. An outer rope is tied to protect the pipe and they are packed in wooden box or container.

MPJ Provide Stainless Steel 317 Seamless Pipe and SS 317L Seamless Pipes with all necessary documents such as commercial invoice, packing list, Test Reports, HS Code, Country of Origin attested by the chamber of commerce, Fumigation Certificate, Warranty Letter, and Base Material Certificates. Every lot is supplied with a material test certificate as per EN 10204 NACE 3.1 standards indicating the chemical and mechanical properties of the Seamless Pipe.

We also confirm the guarantee of the seamless Pipes supplied as per Purchase order specifications and attest the same in the Material Test Certificate. We also welcome any third party inspection from an agency nominated by the customer to comply with NACE 3.2 Certification if required by the customer at an extra cost.

SS 317/317L Seamless Pipe Application Industries

  • Oil & Gas Exploration
  • Petrochemicals and Refineries
  • Cross Country Pipe Line for Gas & Water
  • Pipes for Engineering purpose
  • Thermal, Nuclear and Solar Power Plants
  • Desalination Plants
  • Chemical Industries
  • Aerospace
  • Atomic Energy
  • Pharmaceutical
  • Food and Dairy
  • Automobile
Chemical Industries
Chemical Industries
Cross Country Pipe Line for Gas and Water
Cross Country Pipe Line
Oil and Gas Exploration
Oil and Gas Exploration
Petrochemicals and Refineries
Petrochemicals and Refineries
Thermal, Nuclear and Solar Power Plants
Thermal, Nuclear and Solar Power Plants

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