Walid Stainless is a reliable manufacturer and supplier of Stainless Steel 253MA Pipes, proudly based in Tunis, Tunisia. They cater to industries that require outstanding performance in high-temperature and corrosive environments. The company emphasizes precision in manufacturing, rigorous quality control, and compliance with international standards. Thanks to their advanced production capabilities and a team of skilled professionals, Walid Stainless provides 253MA pipes that boast excellent dimensional accuracy, consistent quality, and a long lifespan. These pipes are engineered to perform dependably in extreme thermal conditions, making them perfect for both local projects and international industrial uses.
Stainless Steel 253MA Pipes are crafted from a heat-resistant austenitic stainless steel alloy, which includes about 21% chromium and 11% nickel, along with nitrogen and rare earth elements. This unique blend offers remarkable resistance to oxidation, scaling, and carburization at high temperatures. On the mechanical side, 253MA pipes exhibit high tensile and yield strength, impressive creep resistance, and good ductility. They maintain their structural stability and mechanical integrity even when exposed to high temperatures and thermal cycling for extended periods.
| Specifications | ASTM / ASME A312 / SA312 |
| Seamless Pipes & Tubes Sizes | 1 / 2″ NB – 8″ NB |
| Welded Pipes & Tubes Sizes | 6″ NB – 24″ NB |
| Outer Diameter | 6.0-630mm |
| Schedule | SCH 10, SCH20, SCH30, SCH40, STD, SCH60, XS, SCH80, SCH120, SCH140, SCH160, XXS |
| Thickness | 0.3mm – 50 mm |
| Type | Seamless / ERW / Welded/ Fabricated |
| Form | Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes |
| Length | Single Random, Double Random & Cut Length |
| End | Plain End, Beveled End, Treaded |
| Grade | C | Mn | Si | S | P | Fe | Ni | Cr | Ce | N |
|---|---|---|---|---|---|---|---|---|---|---|
| 253 MA | 0.10 max | 0.80 max | 2.0 max | 2.0 max | 0.04 max | Bal | 10.0 – 12.0 | 20.0 – 22.0 | 0.03 – 0.08 | 0.14 – 0.20 |
| Element | Density | Tensile Strength (MPa) min | Elongation (% in 50mm) min | Yield Strength 0.2% Proof (MPa) min | Hardness |
|---|---|---|---|---|---|
| 253 MA | 7.8 g/cm3 | 600 | 40 | 310 | HR B – 95, HB – 217 |
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We ensures the highest quality for its stainless steel 253MA pipe through rigorous testing and certification. Each pipe is thoroughly examined for mechanical properties, dimensional accuracy and corrosion resistance. Recognized as recognized industry standards, our products offer reliability, durability and performance in a variety of applications.
Stainless Steel 253MA seamless pipe is a high-performance alloy featuring excellent oxidation and corrosion resistance, ideal for high-temperature applications. It offers durability, strength, and reliability in challenging environments.
Stainless Steel 253MA fabricated pipes are custom-engineered for high-temperature and corrosive environments. They combine the alloy’s excellent oxidation and corrosion resistance with precise fabrication techniques for optimal performance and durability.
Stainless Steel 253 MA welded pipe is designed for high-temperature applications, offering superior oxidation and corrosion resistance. It combines strength and durability with precise welding for reliable performance in harsh conditions.
253 MA stainless steel round pipes are engineered for high-temperature environments, providing excellent oxidation and corrosion resistance. They offer durability and strength, making them suitable for demanding industrial applications.
Stainless Steel 253 MA EFW (Electric Fusion Welded) pipes offer excellent high-temperature and corrosion resistance. They combine strength and durability with precision welding, ideal for demanding industrial and high-performance applications.
Stainless Steel 253 MA ERW (Electric Resistance Welded) pipes provide high-temperature and corrosion resistance with strong, precise welds. They are ideal for industrial applications requiring durability and reliability in harsh environments.
These Stainless Steel 253MA Pipes find their place in various high-temperature industrial applications where strength and oxidation resistance are crucial. You’ll commonly see them in furnaces, heat exchangers, radiant tubes, petrochemical processing units, power plants, and incineration systems. They’re also utilized in kilns and thermal treatment equipment. Thanks to their ability to withstand thermal fatigue, scaling, and harsh atmospheres, 253MA pipes are ideal for transporting gases and fluids in both continuous and cyclic high-temperature operations.
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