Nestled in the heart of Kinshasa, Sadiki Metals stands as a trusted partner for industrial progress, drawing on the dynamic spirit of Congo itself. We specialize in the precision manufacturing and reliable supply of high-performance components like Stainless Steel 347 Flanges. Our commitment is to provide local industries with robust solutions that meet the toughest operational demands, ensuring that your projects are built on a foundation of quality, durability, and unwavering local support.
The strength of Stainless Steel 347 Flanges lies in their specialized composition, which includes a thoughtful addition of columbium. This clever alloying acts as a stabilizer, expertly preventing any issues that can arise from high temperatures. The result is a material with excellent mechanical properties, including impressive tensile strength and strong resistance to corrosion. This combination ensures they remain dependable under significant pressure and in challenging environments where other materials might fail.
| 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. Mbemba Stainless stands by the delivery of flanges with the highest level of industry standards in functionality and safety.
You’ll find Stainless Steel 347 Flanges hard at work in some of the most demanding settings imaginable. They are essential in the petrochemical and power generation industries, where they confidently handle high-temperature processes. Their stability makes them a perfect choice for assemblies in furnace parts, aircraft exhaust systems, and heat-treating equipment. Essentially, any application that involves intense, sustained heat is where these flanges truly prove their worth, offering long-lasting performance and peace of mind.
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