Ed Stainless is a reputable manufacturer and supplier of top-notch Stainless Steel 321 Flanges, proudly based in Houston, Texas, USA. With a strong focus on precision engineering and durability, Ed Stainless caters to a diverse array of industries, including petrochemical, aerospace, and power generation. Backed by years of experience and a customer-first mindset, the company delivers high-performance flanges that adhere to international standards. Ed Stainless is all about reliability, prompt delivery, and outstanding service, making it the go-to choice for clients throughout Texas and the United States who are in search of sturdy and corrosion-resistant Stainless Steel 321 flange solutions.
The Stainless Steel 321 Flanges produced by Ed Stainless in Texas, USA, are crafted from titanium-stabilized austenitic stainless steel, which provides superior resistance to intergranular corrosion. Their typical composition features chromium (17-19%), nickel (9-12%), titanium (at least five times the carbon content), and low carbon levels. These flanges boast impressive mechanical properties, including a tensile strength of around 515 MPa, yield strength of 205 MPa, and an elongation of 40%. The alloy remains stable and maintains its mechanical integrity even in high-temperature settings, making it perfect for pressure and heat-intensive applications where performance and durability are crucial.
| Standard | ASTM A182 / ASME SA182 |
| Dimensions | ANSI/ASME B16.5, B 16.47 A & B, B16.48, BS4504, BS 10, EN-1092, DIN |
| Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges |
| Size | 1/2″ (15 NB) to 48″ (1200NB) |
| Class/Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 |
| Flange Face Type | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| SS 321 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 0.10 max | 9.00 – 12.00 | 5(C+N) – 0.70 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1457 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
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We offers the best quality Stainless Steel 321 Flanges Ed Stainless,which has undergone intense testing to produce top quality and performance. The flange is thoroughly tested for meeting international standards and specifications. Products supplied by us are certified by recognized authorities for traceability and reliability in each batch. With modern technology and strict quality control, we ensure durability, corrosion resistance, and good mechanical properties. Ed Stainless stands by the delivery of flanges with the highest level of industry standards in functionality and safety.
SS 321 blind flanges are used to seal the end of a piping system. Crafted from stainless steel, they provide a robust, corrosion-resistant solution for maintaining system integrity and pressure.
SS 321 ring type joint flanges offer a secure, leak-proof seal in high-pressure environments. Made from stainless steel, they feature a ring groove design for reliable, corrosion-resistant performance in demanding applications.
SS 321 forged flanges are crafted from stainless steel for high strength and durability. They are ideal for demanding applications, offering excellent resistance to high temperatures, corrosion, and mechanical stress.
Ed Stainless’s Stainless Steel 321 Flanges, made in Texas, USA, are extensively utilized in industries that require high temperature and corrosion resistance. They are primarily used in applications such as exhaust manifolds, aircraft engine components, chemical processing systems, heat exchangers, and refinery equipment. These flanges are particularly well-suited for connecting pipes in high-stress and thermal cycling environments, thanks to their remarkable strength and resistance to oxidation and scaling. Sectors like oil & gas, aerospace, marine, and power generation trust Ed Stainless for reliable and efficient 321 stainless steel flange solutions designed to excel under extreme conditions.
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