Stainless Steel 304L Seamless Pipe

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Stainless Steel 304L Seamless Pipe Manufacturer.

SEAMLESS: DIN 1.4306 Pipe | UNS S30403 Pipe | JIS SUS 304L Pipe | ASTM A312 TP304L Pipe | ASTM A376 TP304L Pipe | BS 304S11 Pipe | EN X2CrNi18-9 / X2CrNi19-11 Pipe | GOST 03Х18Н11 Pipe

Stainless Steel 304L Seamless Pipe Manufacturer

SS S30403 Seamless Pipe, ASTM A312 TP304L SS Seamless Pipes, Stainless Steel 304L Seamless Pipes, Stainless Steel 1.4306 Seamless Pipe, ASME SA312 SS 304L Seamless Pipe, 304L SS Seamless Pipe Manufacturer in India, SS 304L Smls Pipes Supplier in Qatar, Steel 304L Seamless Pipes Exporter in Australia, ASTM A312 TP304L Stainless Steel Smls Pipes, Stainless Steel 304L Seamless Pipe.

The Stainless Steel 304L Seamless Pipes are composed of a lower carbon version of 18:8 austenitic stainless steel alloy. MPJ is one of the best Exporters, Manufacturers and Stockists of stainless steel. Our brand has become a common household name, especially due to the in-class quality products and solutions that we offer to our consumers. The products that we develop are made in accordance with both national and international markets. We, as leading providers of stainless steel, highly value our consumers and their requirements, for which our services have been widely accepted across the globe. Some of our top exported counties include France, UK, Australia, Netherlands, Italy, Finland, Tanzania, Zambia, Ethiopia, Tunisia, Namibia, Kenya, Iran, Egypt, Iraq, Taiwan, Oman, Kuwait, Syria, Yemen, Philippines, Azerbaijan, Hong Kong

This is achieved by the intricate combination of years of experience and dedication, powered by efficient infrastructure and technological know-how. The Stainless Steel 304L Seamless Pipes are manufactured out of a single piece of material, which makes them quite smooth and soft, ideal for transiting materials. The UNS S30403 Seamless Pipes additionally have a higher working temperature, which makes it suitable for use under elevated temperature levels. Apart from these characteristics, these seamless pipes have other properties such as high ductility, easy formability, sleek finishing, dimensional accuracy, stability, high tensile strength, good resistance against carbonation and oxidation, among many others.

The Stainless Steel 304L Seamless Pipes are utilised by a variety of industries like chemical industries, food processing, heat exchangers, boilers, offshore drilling, marine engineering, oil and gas industry, mineral extraction, pulp and paper industry, power generation, automotive industry, steamers, and many more. At MPJ, We offer Stainless Steel 304L Seamless Pipe that have an outer diameter of 1/8″ NPS to 12 NPS, wall thickness ranging from SCH 5S to SCH XXS. The specifications that we deal in include ASTM, ASME, DIN EN (Germany), NF (AFNOR) and JIS (Japan). Our supplied Seamless Pipes are NDT tested, have lower stress value and special chemistry. The grit polish polish measure ranges from 120 to 600 and the Supply condition is welded and bead rolled, bright annealed/solution annealed and passivated.

Stainless Steel BS 304S11 Seamless Pipe Exporter in Dubai, ASTM A376 SS 304L Seamless Pipe, Stainless Steel GOST 03Х18Н11 Smls Pipe, Stainless Steel 304L Seamless Pipes Stockiest, SS UNS S30403 Seamless Pipe, Stainless Steel 304L Smls Pipes, SS JIS SUS 304L Seamless Pipe Supplier, Stainless Steel DIN 1.4306 Seamless Pipes, SS EN X2CrNi18-9 Seamless Pipe.

Stainless Steel 304L Seamless Pipe Chemical Composition

Grade Range Ni Cr Si P Mn C S Fe
304L min 8.00 18.00
max 12.0 20.00 1.0 0.045 2.00 0.08 0.03 BAL.

SS 304L Seamless Pipes Mechanical Properties

Grade Yield Strength 0.2% Proof (MPa) min Tensile Strength (MPa) min Elongation (% in 50mm) min Hardness
Brinell (HB) max Rockwell B (HR B) max
304L 170 485 35 192 90

SS ASTM A312 TP304L Seamless Pipe Equivalent Grades

Grade UNS No Old British Euronorm Japanese JIS Swedish SS GOST
BS En No Name
304L S30403 304S11 1.4306 X2CrNi18-9 / X2CrNi19-11 SUS 304L 2352 03Х18Н11

304L 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.

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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
304L 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 304L Seamless Pipe supplied.

Brand –

SS 304L 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 304L SMLS Pipes Packing & Documentation

Stainless Steel 304L SMLS Pipes Packing & Documentation

ASTM A312 TP304L 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 304L Seamless Pipe is bundled in bubble wrap followed by assorting them in colored plastic bundles. An outer rope is tied to protect the Seamless pipe and they are packed in wooden box or container.

MPJ Provide Stainless Steel 304L Seamless Pipe and SS 304L 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 304L 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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