Home > Stainless Steel Flanges >Stainless Steel 253Ma Flanges
| Specifications | ASTM A182 / ASME SA182 |
| Flange size range | 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000 |
| Flanges Dimensions | ANSI/ ASME B16.5, B16.47 A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Flanges Standard | ANSI Flanges, AWWA Flanges, ASME Flanges, BS 10 Table D Flanges, Table E Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flanges. |
| Pressure Class / Rating | Class 150 LBS, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Flange Connect Type/ Flange Face Type | Raised Face (RF), Ring Type Joint (RTJ), Large Male-Female (LMF), Flat Face (FF), Small Male-Female (SMF), Lap-Joint Face (LJF), Small Tongue, Large Tongue & Groove |
| Specialized manufacturer of | Weld Neck Ring Flanges (WNRF), Slip-On Ring Flanges (SORF), Blind Ring Flanges (BLRF), Socket Weld Ring Flanges (SWRF), Lap Joint Ring Flanges (LJRF), Ring Type Joint Flanges (RTJF), Large Diameter Flanges, Orifice Flanges |
| Grade | C | Mn | Si | S | Fe | Ni | Cr | P | Ce |
| Stainless Steel 253MA | 0.05-0.10 max | 0.80 max | 1.40-2.00 | 0.030 max | Balance | 10.0-12.0 | 20.0-22.0 | 0.040 max | 0.03-0.08 |
| Tensile Strength | Elongation |
| 90,000-114,000 | 2 %F |
At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for every one of your piping requirements. With cutting-edge manufacturing facilities strategically positioned across New Zealand, we maintain an extensive stock of more than 25,000 tons of top-quality materials kept readily on hand.
Reach out to us for a fast quote tailored to your requirement.
We supply these Stainless Steel 253Ma Flanges in compliance with DIN, ISO, JIS or ANSI Standard.
High-Temperature Resistance: The primary benefit of stainless steel 253MA flanges lies in their outstanding tolerance to elevated temperatures. This material is capable of enduring temperatures as high as 1150°C (2100°F) without sacrificing its mechanical properties, which makes it perfect for use in high-temperature settings like furnace interiors and air vents.
Corrosion Resistance: Beyond its high-temperature capabilities, stainless steel 253MA delivers superb corrosion resistance across a broad spectrum of environments, such as acid, alkali and chloride solutions. This resistance to corrosion guarantees longevity and dependability while cutting down maintenance expenses throughout the flange’s service life.
Excellent Weldability and Formability: Even with its high heat capacity, stainless steel 253MA stays weldable and formable, permitting straightforward fabrication and tailoring to particular project requirements. This trait contributes to its adaptability and convenience across a variety of applications.
Superior creep resistance: The alloy composition of stainless steel 253MA provides superb resistance to creep, which refers to the gradual deformation of materials subjected to steady stress at elevated temperatures. This resistance renders it appropriate for uses involving extended exposure to high temperatures in lightning power plants and petrochemical industries.
Excellent oxidation resistance: Stainless steel 253MA demonstrates remarkable resistance to high-temperature oxidation thanks to its elevated chromium and nitrogen content. This attribute makes it long-lasting and dependable, even under severe conditions, with continual exposure to fresh air and heat.
Stainless Steel 253Ma Flanges offer outstanding mechanical properties and withstand wear, corrosion, and elevated temperatures, making them common across many industries. These flanges see extensive use in the oil and gas, petrochemical, power generation, and aerospace sectors. They serve a key role in connecting equipment, valves, and piping systems. Thanks to their remarkable strength, toughness, and wear resistance, they are ideal for uses subjected to demanding operating conditions, including high temperatures, high pressures, and corrosive surroundings.
High-Temperature Resistance: The primary benefit of stainless steel 253MA flanges is their outstanding resistance to elevated temperatures. This material can endure temperatures as high as 1150°C (2100°F) without sacrificing its mechanical properties, which makes it perfect for use in high-temperature settings like furnace interiors and air vents.
Corrosion Resistance: Beyond its high-temperature capabilities, stainless steel 253MA delivers superb corrosion resistance across a broad variety of environments, such as acid, alkali and chloride solutions. This corrosion resistance guarantees durability and reliability while lowering maintenance costs throughout the flange’s service life.
Excellent Weldability and Formability: Even with its high heat capacity, stainless steel 253MA stays weldable and formable, permitting straightforward manufacturing and customization tailored to particular project requirements. This trait contributes to its versatility and convenience across a variety of applications.
Superior creep resistance: The alloy composition of stainless steel 253MA provides excellent resistance to creep, the gradual deformation of materials subjected to steady stress at elevated temperatures. This resistance renders it well-suited for applications that involve extended exposure to high temperatures in lightning power plants and petrochemical industries.
Excellent oxidation resistance: Stainless steel 253MA demonstrates remarkable resistance to high-temperature oxidation thanks to its elevated chromium and nitrogen content. This property makes it durable and reliable, even under demanding conditions, with continuous use of fresh air and heat.
Operating Conditions: Examine the flanges’ temperature, pressure, and surrounding conditions. Stainless steel 304 provides outstanding corrosion resistance and strength. However, if your application involves extreme temperatures or exceptionally hot environments, you might have to look into alternative materials or stainless steel materials of a high mixture.
Standards and Specifications: Make sure stainless steel 304 flanges comply with relevant industry standards and specifications, such as ASME, ASTM, ANSI, DIN, or EN standards. Following this standard guarantees quality, performance, and compatibility with the other components of your system.
Flange Type: Pick the suitable flange type according to the requirements of your piping system, such as weld neck, slip-on, socket weld, threaded, or blind flange. When selecting a flange type, take into account factors like ease of installation, coating, and maintenance requirements.
Size and Dimensions: Figure out the flange size, pressure rating, and thickness needed for your piping system. Confirm compatibility with existing piping, valves and fittings to prevent installation and operational problems.
Email: sales@koasteel.nz
