Shashank Stainless is an organization belonging to the category of manufacturers and suppliers situated in Dubai, UAE that make high-quality stainless steel products. There is a focus on precision engineering and customer satisfaction as well. We offer a wide range of stainless steel flanges; We supply Stainless Steel 347 Flanges, which have excellent corrosion resistance along with strength, are good for withstanding high temperatures, and are implemented in numerous industrial processes. We ensure the products meet rigorous quality standards.
Stainless Steel 347 Flanges are made from an alloy containing approximately 18-20% chromium, 9-13% nickel and 0.75% niobium. With trace amounts of manganese, silicon, and carbon. The addition of niobium stabilizes the alloy, preventing carbide precipitation during welding and enhancing resistance to intergranular corrosion. These Flanges offer excellent resistance to high-temperature oxidation and corrosion, making them ideal for applications in the chemical, petrochemical, and aerospace industries. They also provide strong mechanical properties and durability in extreme environments.
| 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. Shashank Stainless stands by the delivery of flanges with the highest level of industry standards in functionality and safety.
SS 347 Flanges are widely used in industries having high corrosion resistance and heat stability. Especially in chemical processing, petrochemical and power generation plants, stainless steel 347 flanges are most suitable for high temperature applications. Stainless Steel 347 is also resistance to intergranular corrosion, so it is used in welded structures. These flanges are widely used in the aerospace industry, food processing, and pharmaceutical sectors because of their durability and resistance to oxidation. They are also used in heat exchangers, reactors, and pressure vessels, where their strength, weldability, and resistance to scaling under high-temperature conditions are essential.
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