Approx Price:
Size: 1/2″, 1″, 2″, 3″, 4″, 6″, 8″ to 48″ (1200NB)
Standard Compliance: ASTM A182, ASTM A240, ANSI B16.5, ASME B16.47
Material: Stainless Steel 304, 316, 316L, 304L
Class/Pressure: 150#, 300#, 600#, 900#, 1500#, 2500#
Flange Face Type: Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Pressure Ratings: 285 psi, 720 psi, 1440 psi, 2160 psi 3600 psi
Temperature Range: 100°F
JSK Engitech Industries specializes in manufacturing high-quality Stainless Steel Flanges in various shapes, sizes, and specifications tailored to customer requirements. Serving a vast global market across six continents and 96 countries, we are recognized for our commitment to reliability and excellence. Our flanges division operates an advanced forge shop, producing a comprehensive range of pipe fittings, including flanges, butt-weld fittings, and forged bars. We adhere to international standards such as ASME/ANSI, EN, DIN, AFNOR, AWWA, GOST, BS, JIS, AS, MSS, SA, and UNI. Our flanges are available in sizes ranging from ½” to 40”. At JSK Engitech Industries, we uphold a rigorous quality control system to ensure superior performance and durability in every product.
At JSK Engitech Industries, we manufacture a wide range of stainless steel flanges, each designed to meet specific industrial requirements. Our advanced facilities allow us to produce high-quality flanges, including:
A blind flange is a solid, circular plate featuring bolt holes but no central opening. It serves as a closure for pipe systems and pressure vessel openings, ensuring secure sealing. This design allows for easy maintenance access, making it a preferred choice for system inspections and modifications.
Weld neck flanges are distinguished by their long, tapered hubs, making them ideal for high-pressure applications. These flanges are welded directly to the piping system, ensuring a strong, leak-proof connection. The tapered neck helps evenly distribute stress, minimizing fatigue at the flange base. Additionally, the matching bore diameter between the flange and pipe reduces turbulence and enhances flow efficiency.
Slip-on flanges are designed for ease of installation. These flanges slide over the pipe and are then welded on both the inner and outer sides to create a secure joint. They are commonly used in low-pressure systems and are a cost-effective alternative to weld neck flanges, requiring less precision when cutting pipes to size.
Socket weld flanges are engineered for high-pressure applications, particularly in smaller pipe sizes. They feature a socket into which the pipe is inserted before being welded in place, ensuring a smooth bore and uninterrupted fluid flow. These flanges are commonly found in industries where leak prevention and system efficiency are crucial.
Threaded flanges resemble slip-on flanges but have an internally threaded bore, allowing them to connect directly to pipes with matching external threads. These flanges eliminate the need for welding, making them an excellent choice for low-pressure systems or applications where welding is impractical.
Lap joint flanges are used in combination with stub-end fittings. The pipe is welded to the stub end, while the flange itself remains free to rotate, enabling easy alignment during installation. This design is particularly useful in systems that require frequent disassembly and maintenance.
Orifice flanges are specifically designed for the installation of orifice plates or flow nozzles. They feature built-in pressure tap holes, eliminating the need for additional tappings in the pipe wall. These flanges are commonly used in flow measurement applications where monitoring and regulation of fluid or gas flow are essential.
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