Ed Stainless Manufacturer and Suppliers has established itself as a trusted leader in the stainless steel sector, focusing on the production and supply of top-notch Stainless Steel 347 Flanges right from Houston, Texas, USA. With a wealth of experience and a strong commitment to customer satisfaction, the company crafts precision-engineered flanges that adhere to rigorous international standards. As a dependable Stainless Steel 347 Flanges Manufacturer in Texas, Ed Stainless offers corrosion-resistant, high-performance products that are perfect for demanding industrial applications. Their dedication to excellence means they cater to clients in the petrochemical, oil & gas, and power generation industries, ensuring prompt delivery and competitive pricing both across the USA and internationally.
As a standout Stainless Steel 347 Flanges Manufacturer in Texas, USA, Ed Stainless creates flanges with remarkable material properties, featuring chromium (17–19%), nickel (9–13%), and columbium-tantalum stabilizers to enhance high-temperature performance. These flanges boast a minimum tensile strength of 515 MPa, a yield strength of 205 MPa, and an elongation of at least 40%. With outstanding resistance to intergranular corrosion and oxidation, Stainless Steel 347 flanges are perfectly suited for high-stress environments. Ed Stainless maintains rigorous quality control and complies with ASTM A182 and other global standards for all its flange products.
| Standard | ASTM A182 / ASME SA182 |
| Dimensions | ANSI/ASME B16.5, B 16.47 Series 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) |
| Grade | C | Mn | Si | P | S | Cr | Cb | Ni | Fe |
| 347 | 0.08 | 2.0 | 1.0 | 0.045 | 0.030 | 17.00 – 20.00 | 10xC – 1.10 | 9.00 – 13.00 | 62.74 min |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 347 | 515 | 205 | 35 | 92 | 201 |
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SS 347 socket weld flanges, manufactured from stainless steel alloy 347, ensure secure pipe connections with enhanced corrosion resistance and high-temperature strength, suitable for high-pressure systems in various industries.
SS 347 ring type joint flanges, constructed from stainless steel alloy 347, provide leak-proof connections with excellent corrosion resistance and high-temperature performance, ideal for high-pressure and critical service applications.
SS 347 forged flanges, made from stainless steel alloy 347, offer superior strength, excellent corrosion resistance, and high-temperature endurance, making them ideal for demanding industrial applications and high-pressure environments.
We offers the best quality Stainless Steel 347 Flanges 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.
As a leading Stainless Steel 347 Flanges Manufacturer in Texas, USA, Ed Stainless offers flanges renowned for their durability and resistance to high-temperature oxidation and intergranular corrosion. These flanges find extensive use in heat exchangers, pressure vessels, exhaust manifolds, and piping systems across industries such as petrochemical, aerospace, chemical processing, and food manufacturing. Their exceptional mechanical properties make them ideal for high-pressure and high-temperature service conditions. Ed Stainless guarantees that each flange meets stringent industrial specifications, making them perfect for demanding applications where safety and longevity are paramount.
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