Steel Flange

Forged ASTM A182 F304H Stainless Steel Blind Plate / Flange Flat Face ASTM A182 F304H Stainless Steel Blind Flange YUHONG GROUP is a professional manufacturer and supplier of ASTM A182 F304H Stainless Steel Blind Flanges for high-temperature and high-pressure piping systems. Manufactured from forged F304H stainless steel material, these blind flanges provide excellent corrosion resistance, oxidation resistance, and reliable sealing performance in demanding industrial

SOFF ANSI AWWA C207 CLASS D Flange Steel Flanges ASME ASTM BS 175-150 PSI,86PSI A body flange is an integral flange machined directly on the main body of valves, pumps, strainers or other pressure equipment. It is forged or cast as one single piece with the equipment body and cannot be detached separately. It is the flat, circular ring with bolt holes that protrudes from the main housing (body) of a piece of equipment.Its purpose is to connect the equipment to the adjacent

B16.5 Hastelloy C276 LWN Flange , ASME SB462 UNS N10276 / 2.4819 Long Weld Neck Flange ASME SB462 UNS N10276 Long Weld Neck Flange (LWNF) is a forged, raised-face or flat-face pipe flange characterized by an extended, tapered hub (Long Weld Neck), designed to provide superior corrosion resistance and mechanical stress relief for critical high-pressure vessel and pipeline nozzles. It is manufactured from a nickel-chromium-molybdenum alloy (UNS N10276, commercially known as

ASTM A182 F321 / UNS S32100 / 1.4541 Stainless Steel Lapped Flange Lap Joint Flange ASTM A182 F321 Lap Joint Flange (LTF) is a forged stainless steel pipe-connecting component consisting of two separate, non-integral pieces: The Flange Ring (Loose Flange) – Manufactured to ASTM A182 F321, this ring slides freely over the pipe. The Lap Joint Stub End – A separate piece, typically manufactured to ASTM A403 WP321 or equivalent, which is butt-welded to the pipe end and features a

ASTM A182 F316L Stainless Steel Flange Low Carbon Corrosion Resistant for Chemical Marine ASTM A182 F316L flanges are austenitic stainless steel forged flanges manufactured according to ASTM A182/A182M standards, belonging to the American standard material standard for high-pressure forged flanges. This standard covers various grades including alloy materials, stainless steel, and duplex stainless steel, with F316L being one of the most widely used austenitic stainless steel

ASTM A182 F53 / UNS 32750 / Super Duplex 2507 Weld Neck Flange WNRF Flange A Super Duplex 2507 Weld Neck Flange is a high-strength, corrosion-resistant pipe connecting component manufactured from forged super duplex stainless steel grade UNS S32750 (ASTM A182 Grade F53). "Weld Neck" is a long, tapered hub that transitions smoothly into the pipe wall via a single butt-weld joint. This flange is defined by its balanced dual-phase microstructure (approximately 50% austenite / 50

STAINLESS STEEL FORGED FLANGE ASTM A182 F321H Blind Flange Usage:offshore, subsea , platform , oil and petroleum , chemical industry ,sea water , ... American Standard Flanges Pipe Flanges are widely used as a popular category of pipe fittings. A flange is used to mechanically connect two pipes together. It can also be used to mechanically connect a pipe to a tee, valve, choke or any other piece of equipment. Flanges are available in round, square, and rectangular shapes. In

ASTM A182 F347 / 1.4450 Stainless Steel Flange UNS S34700 Forged WN RTJ Flange ASTM A182 F347 / 1.4550 Stainless Steel Weld Neck RTJ Flange is a high-strength, forged steel pipe connector designed for permanent attachment to piping systems via a full-penetration butt weld. It features a specialized metal-sealing grooved face and is manufactured from a niobium-stabilized austenitic stainless steel, making it specifically engineered for severe high-temperature, high-pressure,

ASTM A182 F316L Blind Flange 1.4404 Stainless Steel Flange ASME B16.5 Forged Flange ASTM A182 F316L / 1.4404 Forged Blind Flange is defined as a solid, disk-shaped, forged austenitic stainless-steel piping component, manufactured in compliance with ASME B16.5 / B16.47 dimensional standards, featuring a raised face (RF) sealing surface on one side, and produced via hot-working (forging) from a low-carbon, molybdenum-alloyed grade of steel (UNS S31603 / 1.4404). Its primary

ASME SA182 F304H Stainless Steel Forged Ring for Heat Exchanger Application ASME SA182 F304H forged ring is a forged austenitic stainless-steel specification for high-temperature heat exchanger structural parts (tubesheets, flanges, channel rings). Grade F304H features a controlled 0.04–0.10% carbon range, giving it significantly higher creep and stress-rupture strength above 540°C compared to standard 304/L grades—critical for long-term operation. Supplied solution-annealed

Forged F304H Slip On Raised Face Flange Stainless Steel RF Flange Product Description ASTM A182 F304H SORF flange is a forged stainless steel flange designed for high-temperature and pressure piping systems. F304H material offers improved creep strength and excellent oxidation resistance, making it widely used in petrochemical plants, power stations, refineries, and boiler systems. The slip-on raised face (SORF) design provides easy installation and reliable sealing

ASEME B16.5 ASTM A694 / ASME SA694 F42 Carbon Steel Flange Weld Neck / WNRTJ Flange The ASTM A694 F42 WNRTJ Flange is a robust, mission-critical component for high-pressure piping networks. Its combination of a strong welding neck, reliable metal-sealing RTJ face, and grade F42 carbon steel makes it the preferred choice for demanding upstream, midstream, and downstream applications where safety, durability, and leak-tight performance are non-negotiable. Manufactured from ASTM

Heavy Barrel Nozzle Flange A105 Carbon Steel for higher pressure applications Overview The A105 Heavy Barrel Nozzle Flange would typically be used in high-pressure applications, such as those found in refineries, power plants, and chemical processing facilities, where a robust and durable connection between a large nozzle and a pipe is required. The flange ensures that the nozzle is securely attached and can withstand mechanical stress, vibration, and temperature changes.

STEEL FLANGES ASTM B564 NICKLE ALLOY MONEL400 UNS N04400 WNRTJ FLANGE A Monel 400 flange is a pipe flange made from Monel 400, a nickel-copper alloy known for its outstanding corrosion resistance, particularly in marine and chemical environments. A flange is a mechanical component used to connect pipes, valves, pumps, and other equipment to form a piping system. Monel 400 flanges combine the standard functionality of a flange with the unique material properties of the Monel

DIN 86033 Slip On Flange , CuNi10Fe1.6Mn / C70600 / CuNi 90/10 Copper Nickel Alloy Flanges DIN 86033 is standard of slip on flange, specifically designed for copper-nickel alloys. It is not the same as DIN EN 1092-1 (for steel). The bolt circle, hub dimensions, and facing are optimized for CuNi alloys to prevent stress corrosion cracking and ensure proper gasket sealing at lower strength levels. Slip-On Type (Type 02): The flange slips over the pipe end and is fillet welded

ASTM A182 F316/316L Stainless Steel Flange ASME B16.5 Forged Weld Neck / WNRF Flange The ASTM A182 F316/316L WNRF flange offers a robust, weldable, and corrosion-resistant joint suitable for critical industrial piping systems. Its dual certification, high-strength hub design, and compliance with ASME B16.5/B16.47 make it a preferred choice for engineers requiring reliability in aggressive or high-pressure environments. Basic Function of Steel Weld Neck Flange A flange is a

ASTM A182 F51 / UNS S32205 Duplex Steel Blind Flange AISI B16.5 BLRF Flange A blind flange is a solid disc used to terminate the end of a piping system or close a valve opening. Unlike other flanges, it has no bore. It provides mechanical strength to withstand internal pressure (end load) while allowing future access.ASTM A182 F51 Blind Flange (Duplex Stainless Steel) ASME B16.5 BLRF Flange – A solid, disc-shaped pipe flange manufactured from Duplex 2205 (UNS S31803) forging

ASTM A182 F51 Blind RF Flange Duplex 2205 Forged, High Strength,Corrosion Resistant for Oil&Gas The ASTM A182 F51 Blind RF Flange is a solid blind flange made of duplex stainless steel, primarily used to seal pipe ends or as a maintenance access point. RF indicates that its sealing face is raised, which is the most common sealing face type. This product is manufactured strictly according to ASME B16.5 and other dimensional standards. Blind flanges have many uses. For example,

Industrial Copper-Nickel Alloy Ring SB171 C70600 (90Cu/10Ni), Forgings Used In Marine And Seawater Systems Short Introduction SB171 C70600 (90Cu/10Ni) forged copper-nickel alloy rings are high-performance industrial forgings engineered for marine and seawater service. Featuring outstanding resistance to seawater corrosion, bio-fouling and erosion, they deliver stable mechanical strength and excellent pressure resistance under harsh offshore and coastal working conditions.

YUHONG brand goods have been already exported to more than 85 countries With more than 35 years' experience, because of strict quality control policy, excellent sales service, delivery on time. YUHONG won more and more new clients and got more and more repeat orders from old clients, in YUHONG People's mind: Quality is First Important! ASTM A182 F316L Stainless Steel Blind Spectacle Flange (Figure-8 Blank) B16.48, Class 150# to 2500# This product is a one-piece line blank