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Seamless stainless steel tubes

As MAK PASLANMAZ METAL A.Ş., we have more than 20 years of experience in the production of high-quality seamless stainless steel tubes. Our production processes are consistently geared towards quality, dimensional accuracy and durability. We manufacture both standard dimensions and special dimensions exactly according to customer specifications and meet the requirements of national and international quality standards. Our customers benefit from stable, calculable prices and a high degree of delivery reliability. Seamless stainless steel tubes from MAK PASLANMAZ METAL A.Ş. stand for technical precision, reliable performance and customized solutions for industrial applications worldwide.
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20+ years of experience
For more than two decades, we have stood for expertise, continuity and sound know-how in stainless steel processing.
International standard
We fully comply with the requirements of national and international quality standards and all legal obligations.
Available worldwide
Thanks to efficient logistics structures, Mak Paslanmaz supplies customers all over the world reliably and on time.
100 % recyclable
Our stainless steel is produced by recycling materials such as stainless steel from old products and scrap from production.

Seamless stainless steel tubes - production with system and quality

Our seamless stainless steel tubes are manufactured using a precise hot or cold forming process. The material is formed without weld seams, resulting in a particularly homogeneous microstructure and high mechanical strength. The entire production process is designed for durability and reliability.

Overview of the manufacturing process:

  • Raw material selection: We only use high-quality stainless steel grades, matched to the respective application (e.g. austenitic, ferritic, duplex).
  • Shaping: Stainless steel bars or blocks are shaped without cutting to achieve a uniform wall thickness and precise outer contours.
  • Seamless rolling: The workpiece is formed into tube shape by rolling under controlled conditions - without a weld seam, for maximum strength.
  • Heat treatment and cooling: Precisely controlled cooling is used to relax the material and improve its structural properties.
  • Finishing: Depending on customer requirements, the tubes are cut to size, calibrated, deburred or surface-treated.
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Customized special solutions according to customer specifications

Thanks to our flexible production technologies, we are also able to precisely implement individual requirements. Whether special lengths, diameters, wall thicknesses or alloys - we supply exactly the stainless steel tubes that your application requires.

Your advantages with special dimensions:

  • Individual dimensions: Manufacture according to drawing or technical specification
  • Small to large series: Flexible production for prototypes, small batches or series production
  • Specific surface treatment: e.g. ground, pickled, polished or raw
  • Material selection according to application: V2A (1.4301) for standard solutions, V4A (1.4571, 1.4404) for aggressive media
  • Technical advice: support with selection, design and material selection

Our special solutions are used in the chemical industry, food technology, process technology, plant engineering and mechanical engineering.
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More stainless steel products

Our stainless steel product range not only includes high-quality sheet metal, but also custom-fit stainless steel pipes, T-pieces, flanges and I-profiles. These components can be combined with each other in a technically sensible way and can be used flexibly both in classic pipeline construction and in demanding construction projects. Thanks to their robust material properties and high resistance to mechanical and chemical stress, they make a significant contribution to the structural safety and durability of a wide range of constructions.
Stainless steel weld-in fittings
Stainless steel flanges
Stainless steel flanges
Stainless steel I-profiles
Stainless steel T-pieces

Quality assurance according to international standards

To ensure consistently high product quality, every tube undergoes a large number of tests. Our quality assurance begins with the selection of raw materials and only ends with the complete documentation and release of the finished batch.

Our test procedures and standards:


  • Dimensional checks: Precise inspection of outer diameter, wall thickness and roundness
  • Mechanical tests: Tensile test, yield strength, hardness, bending and compressive strength
  • Surface testing: Visual inspection and measurement of surface roughness
  • Leak tests: Optional hydraulic or pneumatic pressure tests
  • Certifications: In accordance with EN, ASTM, DIN and other industry-specific standards

Our documented quality ensures that our customers worldwide can rely on our stainless steel pipes - whether in sensitive or extremely demanding areas of application.
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Questions about seamless stainless steel pipes?

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If you have any questions about seamless stainless steel tubes or would like more information about our products and services, please do not hesitate to contact us. We look forward to hearing from you and are happy to answer your questions and concerns.
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Dudullu OSB mah. imes sanayi sitesi B blok 202. sokak no:6 İstanbul Turkey
Contact us now
+90 216 508 13 47
+90 216 508 13 47-48
Do you have any questions about seamless stainless steel pipes?

Questions and answers about seamless stainless steel pipes

Seamless stainless steel tubes are used wherever the highest demands are placed on pressure resistance, corrosion protection and material quality. They are ideal for applications in the chemical industry, in mechanical engineering, in food technology and in energy and process engineering. In the following FAQ, we answer frequently asked questions about the production, properties, areas of application and advantages of seamless stainless steel tubes - so that you can quickly find the right solution for your project.

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Time Resistant Solutions, With Mak Paslanmaz.
Mak Paslanmaz Center Address
Dudullu O.S.B. İmes San. Sit. B Blok 202 Sk. No: 6 Ümraniye, İstanbul, Türkiye

Mak Paslanmaz Branch Address:
Dudullu O.S.B. Des San. Sit. 1. Cadde D-05 Blok No:49 Ümraniye, İstanbul, Türkiye
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Center Phone: +90 216 508 13 47
Fax: +90 216 508 13 50
Email: info@makpaslanmaz.com

Branch Phone: +90 216 508 13 50
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