Stainless Steel Seamless Tube – ASTM A213 / A269 SS Seamless Tubes Manufacturer & Exporter – MPJ

MPJ Tubing is a leading Stainless Steel Seamless Tube Manufacturer, Stockist, and Exporter in India, delivering superior quality products across global markets including Germany, UK, Netherlands, Spain, France, Australia, Nigeria, South Korea, Japan, and more. With ISO 9001:2015, ISO 45001, OHSAS 14001 & CE-PED certifications, we guarantee world-class quality, strict compliance with standards, and 100% traceable tubes backed by Mill Test Certificates.

Stainless Steel Seamless Tubes – Premium SS Seamless Tubing by MPJ

MPJ Tubing is a globally recognized Stainless Steel Seamless Tube Manufacturer, Supplier, and Exporter in India, offering a complete range of precision-engineered seamless tubing solutions. With decades of expertise, we are trusted worldwide for our commitment to quality, advanced technology, and customer satisfaction. Our seamless tubes are supplied to industries in Germany, UK, Netherlands, Spain, France, Australia, UAE, Saudi Arabia, South Korea, Japan, Indonesia, Africa, and more.

We specialize in manufacturing ASTM A213 Seamless Tubes, ASME SA213 Seamless Tubes, and ASTM A269 Seamless Tubes, widely used in critical engineering applications where high strength, reliability, and corrosion resistance are essential.

What are Stainless Steel Seamless Tubes?

Seamless tubes are produced from a solid billet of stainless steel, heated and extruded into a hollow form without any welded joints. Unlike welded tubes, seamless tubes have higher strength, uniformity, and resistance to pressure. At MPJ, seamless tubes are further processed by cold drawing and cold rolling techniques to achieve closer dimensional accuracy and smooth surface finishes.

We manufacture seamless tubes in three main forms:

• Round Tubes – Standard use across industries

• Coiled Tubes – Continuous lengths for heat exchangers and instrumentation

• U-Bent Tubes – Designed for boilers, condensers, and power plants

Stainless Steel Grades & Standards

Our seamless tubes are available in a wide range of stainless steel grades, ensuring suitability for varied industrial applications. The most popular grades include:

• SS 304 / 304L – General-purpose, corrosion-resistant, cost-effective

• SS 316 / 316L – Marine-grade with excellent resistance to chlorides & chemicals

• SS 321 / 347 – High-temperature applications with added stability

• Ferritic & Duplex Grades – For strength, durability, and specialized usage

We comply with international standards:

• ASTM A213 – Seamless Ferritic & Austenitic Stainless Steel Tubes for boilers and heat exchangers

• ASTM A269 – Austenitic stainless steel seamless tubes for general service

• ASME SA213 – Seamless tubing for high-pressure applications

• DIN EN, NF (AFNOR), JIS – Global certifications to meet customer project requirements

Technical Specifications

• Outer Diameter (OD): 6.00 mm to 101.40 mm

• Wall Thickness: 0.50 mm to 8.00 mm

• Length: Up to 30 meters (custom cut lengths available)

• Surface Finish: Grit polish from 120 to 600 for smooth appearance

• Supply Condition: Bright Annealed / Solution Annealed & Passivated

• Testing: Non-Destructive Testing (NDT), Hydro Testing, PMI Testing, and Dimensional Checks

Applications of SS Seamless Tubes

Our seamless tubes are trusted across industries where precision, durability, and corrosion resistance are crucial:

• Marine & Offshore Engineering – Shipbuilding, desalination plants

• Oil & Gas – Onshore & offshore pipelines, refineries

• Petrochemical & Chemical Plants – Heat exchangers, processing units

• Automotive & Mechanical Engineering – Bearings, exhaust systems, hydraulics

• Power Generation – Boilers, condensers, superheaters, heat exchangers

• Structural & Industrial Applications – High-pressure pipelines, mechanical structures

Why Choose MPJ Stainless Steel Seamless Tubes?

Global Supplier – Exporting to 30+ countries worldwide
ISO & CE Certified – ISO 9001:2015, OHSAS 14001, ISO 45001, CE-PED approved
High Precision – Closer dimensional tolerance & smooth finishing
Corrosion Resistance – Suitable for harsh environments
Custom Solutions – Cut-to-length, special grades, project-specific requirements
Complete Documentation – Each tube comes with Material Test Reports (MTR), Heat Number, Lot Number, and 100% traceability

Commitment to Quality

At MPJ Tubing, quality is our foundation. With state-of-the-art manufacturing processes, modern testing facilities, and strict quality control, we ensure that every stainless steel seamless tube we deliver meets international standards and customer expectations. Our membership with MASSMA, EEPC, FICCI, FIEO, and IMC reflects our credibility in the global market.

Conclusion

If you are looking for reliable Stainless Steel Seamless Tube Suppliers in India with a proven track record of serving global industries, MPJ Tubing is your trusted partner. Whether your requirement is for ASTM A213 heat exchanger tubes, ASTM A269 general service tubing, or custom-engineered seamless tubes, we ensure on-time delivery, competitive pricing, and superior quality.

Get in touch today with MPJ Tubing for project inquiries, bulk orders, or customized SS seamless tubing solutions.

Also Read: Stainless Steel Seamless Tube

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