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Discover the pinnacle of quality and performance with Stainless Steel 253MA Pipes highlighted across our product pages. Browse a wide selection of skillfully engineered solutions Thoughtfully designed to meet a variety of industrial needs. custom-built with precision, our SS 253MA Pipes comply with strict industry standards, delivering exceptional durability and corrosion resistance. As a dependable supplier, we put customer satisfaction first by offering customizable options, competitive pricing, and quick delivery. Whether powering construction, infrastructure, or industrial projects, our stainless steel pipes exceed expectations, setting fresh standards for excellence. Elevate your applications with our steadfast commitment to quality and innovation, ensuring reliability at every step.
| 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 |
At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering innovative solutions for all your piping requirements. With advanced production facilities strategically situated in the New Zealand, we maintain an extensive inventory of more than 25,000 tons of top-quality materials kept ready in stock.
Reach out to us for a fast quote on your requirement.
These Stainless Steel 253MA Pipes are supplied by us in accordance with DIN, ISO, JIS or ANSI Standard.
High Temperature:These pipes are able to endure elevated temperatures, which makes them appropriate for applications in sectors like petrochemical, furnace construction and heat treatment
Oxidation resistance:253MA stainless steel pipes offer outstanding resistance to oxidation at elevated temperatures, guaranteeing durability and durability even in severe conditions
Corrosion Resistance: Stainless steel 253MA demonstrates outstanding resistance to corrosion across various acid, alkalis and chloride settings, which makes it appropriate for numerous industrial uses
High Strength:Delivers high strength and stiffness, boosting structural integrity and dependability under challenging operating conditions.
Ease of fabrication: Stainless steel 253MA pipe can be shaped, welded and machined with ease, permitting tailored design and simple installation.
Stainless Steel 253MA Pipes serve applications as varied as the industries that use them, led mainly by the aerospace, railway, construction and automotive industries along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Industrial Furnace: Stainless steel 253MA pipe is frequently employed in high-temperature industrial furnaces. Because they can endure heat cycling and oxidation, they are perfectly suited to these kinds of applications.
Heat exchangers: These pipes serve in heat exchangers where they face high temperatures and hot conditions. Thanks to their resistance to scaling and oxidation, they deliver reliable, long-term performance in such settings.
Chemical applications: Stainless steel 253MA pipe is applied in chemical settings that involve hot chemicals and high temperatures, and it is used in pipelines dealing with corrosion.
Power supply: In electrical appliances, stainless steel 253MA pipe is employed in exhaust systems, boilers, and other high-heat applications. Because they keep their strength and corrosion resistance at elevated temperatures, they are well-suited to these environments.
Petrochemical Industry: These pipelines are utilized in the petrochemical industry to carry hot gas and water to refineries and processing plants. Their resistance to carburization and sulfidation makes them appropriate for these uses.
Automotive Industry: Stainless steel 253MA pipe can serve in automotive exhaust systems, particularly those driven by high-performance engines, owing to its resistance to high temperatures and gaseous corrosion
Aerospace Applications: In aerospace engineering, where materials must endure extreme conditions, stainless steel 253MA pipes can find valuable uses such as propellant rocket engines or aircraft propulsion systems
Waste incinerators: These pipes are employed in waste incinerators where they are exposed to high temperatures and corrosive gases. Their durability and oxidation resistance make them appropriate for handling such extreme conditions.
Heat Resistance: 253MA stainless steel is engineered for use in high-temperature settings. Take into account the highest temperature your pipe will face and confirm that the material can endure it without corrosion or corrosion.
Corrosion Resistance: Identify the location where the pipe will be applied. Stainless steel 253MA delivers outstanding protection against oxidation and sulfidation under high temperatures, which makes it well suited for demanding conditions found in industrial furnaces and chemical plants.
Mechanical properties: Establish the mechanical properties your application requires, such as power absorption, power output, and length. Stainless steel 253MA generally delivers strong mechanical performance even under elevated temperatures.
Dimensional Requirements: Define the pipe size, wall thickness, and length that your application calls for. Confirm that the chosen stainless steel 253MA pipe precisely satisfies these design specifications.
Construction Requirements: Take into account any particular construction operations the pipe will go through, such as welding or bending. Stainless steel 253MA can generally be fabricated through conventional techniques, though highlighting compatibility with your specific manufacturing processes is important.
Cost Considerations: Compare the prices of stainless steel 253MA pipe across various suppliers. Although this alloy delivers outstanding performance, it may carry a premium cost relative to other stainless steels. Weigh business needs against your budget constraints.
Supplier Reputation: Select a reputable supplier recognized for supplying quality stainless steel. Seek out suppliers with a proven history of delivering dependable products and excellent customer service.
Certifications and Standards: Make certain the stainless steel 253MA pipe complies with relevant industry standards and certifications, such as ASTM or ASME specifications. This guarantees content quality and efficiency.
| Pipe Size | O.D. inches | Pipe Schedule | |||||||
|---|---|---|---|---|---|---|---|---|---|
| 5 | 10 | 40 | STD | 80 | XH | 160 | XXH | ||
| 1/8 | 0.405 | .1383 | .1863 | .2447 | .2447 | .3145 | .3145 | ||
| 1/4 | 0.540 | .2570 | .3297 | .4248 | .4248 | .5351 | .5351 | ||
| 3/8 | 0.675 | .3276 | .4235 | .5676 | .5676 | .7388 | .7388 | ||
| 1/2 | 0.840 | .5380 | .6710 | .8510 | .8510 | 1.088 | 1.088 | 1.304 | 1.714 |
| 3/4 | 1.050 | .6838 | .8572 | 1.131 | 1.131 | 1.474 | 1.474 | 1.937 | 2.441 |
| 1 | 1.315 | .8678 | 1.404 | 1.679 | 1.679 | 2.172 | 2.172 | 2.844 | 5.214 |
| 1-1/4 | 1.660 | 1.107 | 1.806 | 2.273 | 2.273 | 2.997 | 2.997 | 3.765 | 5.214 |
| 1-1/2 | 1.900 | 1.604 | 2.085 | 2.718 | 2.718 | 3.631 | 3.631 | 4.859 | 6.408 |
| 2 | 2.375 | 1.604 | 2.638 | 3.653 | 3.653 | 5.022 | 5.022 | 7.444 | 9.029 |
| 2-1/2 | 2.875 | 2.475 | 3.531 | 5.793 | 5.793 | 7.661 | 7.661 | 10.01 | 13.69 |
| 3 | 3.500 | 3.029 | 4.332 | 7.576 | 7.576 | 10.25 | 10.25 | 14.32 | 18.58 |
| 3-1/2 | 4.000 | 3.472 | 4.973 | 9.109 | 9.109 | 14.98 | 12.50 | 22.85 | |
| 4 | 4.500 | 3.915 | 5.613 | 10.79 | 10.79 | 14.98 | 14.98 | 22.51 | 27.54 |
| 5 | 5.563 | 6.349 | 7.770 | 14.62 | 14.62 | 20.78 | 20.78 | 32.96 | 38.55 |
| 6 | 6.625 | 7.585 | 9.289 | 18.97 | 18.97 | 28.57 | 28.57 | 45.30 | 53.16 |
| 8 | 8.625 | 9.014 | 13.40 | 28.55 | 28.55 | 43.39 | 43.39 | 74.69 | 72.42 |
| 10 | 10.750 | 15.19 | 18.70 | 40.48 | 40.48 | 64.33 | 54.74 | ||
| 12 | 12.750 | 20.93 | 24.16 | 53.52 | 49.56 | 88.51 | 65.42 | ||
| 14 | 14.000 | 42.05 | 63.37 | 54.57 | 106.1 | 72.09 | |||
| 16 | 16.000 | 42.05 | 82.77 | 62.58 | 136.5 | 82.77 | |||
| 18 | 18.000 | 47.39 | /104.8 | 70.59 | 170.8 | 93.45 | |||
| 20 | 20.000 | 52.73 | 122.9 | 78.60 | 208.9 | 104.1 | |||
| 24 | 24.000 | 63.41 | 171.2 | 94.62 | 296.4 | 125.50 | |||
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