Welcome to Akor Stainless, your trusted partner for premium stainless steel solutions right here in Abuja. We take pride in being a leading manufacturer and supplier, specializing in high-performance materials like Stainless Steel 253Ma Tubing. Our focus is on providing local industries with reliable, durable products that stand up to the most demanding conditions, backed by our expertise and commitment to quality service for every project.
This particular grade, 253Ma, is distinguished by its unique composition which includes chromium, nickel, and carefully balanced additions of silicon and cerium. This special recipe gives the tubing exceptional resistance to high-temperature scaling, far outperforming many standard steels. Mechanically, it retains impressive strength and resists creep under sustained heat, making it a robust choice for applications where others might fail.
253 MA Pipe Specification : ASTM A312, A358 / ASME SA312, SA358
253 MA Tube Specification : ASTM A213, A269, A249, A511, A554 / ASME SA213, SA269, SA249, SA511, SA554
253 MA Pipe Size : 1/8” NB to 24” NB, 1/4” OD to 24” OD sizes.
253 MA Tube Size : 1/2″ OD to 8″ OD.
Thickness Range : 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Type : Seamless / ERW / Welded / Fabricated Pipes
Form : Round, Square, Rectangular, Oval, Hydraulic Etc
Length : Single Random, Double Random & Required Length
End : Plain End, Beveled End, Treaded
End Protection : Plastic Caps
Outside Finish : 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements
Delivery Condition : Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
Inspection, Test Reports : Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports
Packing : Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
Specials : Sizes and Specifications other than above can be manufactured on request
| 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 |
Contact us to get a quick quote for your requirement.
We ensures that all Stainless Steel 253MA Tubing undergoes rigorous testing for quality, performance and durability. Each product is thoroughly inspected, including chemical composition, mechanical properties and corrosion resistance. Certificates of compliance and test reports are issued to meet industry standards, ensure reliability and customer satisfaction.
Stainless Steel 253Ma Seamless Tubing is available in various sizes, including diameters from 1/8″ to 12″ and lengths up to 24 feet. This tubing offers exceptional corrosion resistance and strength at high temperatures. It is ideal for applications requiring robust performance in aggressive environments.
Stainless Steel 253Ma Seamless Tubing is available in various sizes, including diameters from 1/8″ to 12″ and lengths up to 24 feet. This tubing offers exceptional corrosion resistance and strength at high temperatures. It is ideal for applications requiring robust performance in aggressive environments.
Stainless Steel 253Ma Heat Exchanger Tubes are typically available in sizes from 1/2″ to 2″ in diameter. These tubes offer superior resistance to high temperatures and corrosive fluids, making them suitable for heat exchange applications in aggressive environments. Their durability ensures efficient heat transfer and long service life.
Stainless Steel 253Ma Instrumentation Tubing is available in diameters ranging from 1/8″ to 2″ and is known for its precision and durability. This tubing provides excellent resistance to oxidation and corrosion, making it ideal for use in instrumentation and control systems. Its stability ensures accurate measurements and reliable performance.
Stainless Steel 253Ma Boiler Tubes come in sizes from 1/2″ to 3″ in diameter and offer outstanding resistance to high temperatures and corrosion. They are specifically designed for use in boilers and other high-pressure applications, ensuring durability and longevity under extreme conditions
Stainless Steel 253Ma U-Tubes are available in various diameters, typically ranging from 1/2″ to 4″, and are used in applications requiring bent tubing. These tubes provide excellent resistance to heat and corrosion, making them ideal for heat exchangers and other systems involving high temperatures and corrosive substances.
Stainless Steel 253Ma Condenser Tubes are offered in sizes from 1/2″ to 2″ in diameter and are designed to withstand harsh conditions in condenser systems. They provide high resistance to corrosion and temperature fluctuations, ensuring effective performance and durability in thermal management systems.
Stainless Steel 253Ma Fin Tubes are available with various fin heights and diameters, typically ranging from 1/2″ to 4″. These tubes are designed for enhanced heat transfer efficiency in finned tube heat exchangers. Their high resistance to corrosion and thermal stability makes them suitable for demanding applications.
You’ll find Stainless Steel 253Ma Tubing hard at work in some of the most challenging industrial environments. It’s ideally suited for high-temperature heat exchangers, furnace components, and thermal oxidizers, especially where cyclic heating is a factor. Its durability also makes it a perfect fit for the petrochemical and power generation industries, handling everything from intricate tubing systems to large-scale structural parts that must endure intense heat and corrosive atmospheres day in and day out.
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