HEBEI JINSHENG PIPE FITTING MANUFACTURING CO., LT

Carbon steel forged flanges are widely used in various industries due to their high strength, durability, and ability to withstand high pressure and high temperature environments. These flanges are manufactured using forging processes, ensuring high structural integrity and wear resistance.
Product features:
1. Types: Slip-on flanges, weld neck flanges, blind flanges, socket weld flanges, threaded flanges, lap flanges, and plate flanges, etc.
2. Wall thickness: Sch10, Sch20, Sch30, STD, Sch40, XS, Sch80, Sch100, Sch120, Sch140, XXS;
3. Pressure rating: 150 lbs, 300 lbs, 600 lbs, 900 lbs, 1500 lbs, 2000 lbs, 3000 lbs, 6000 lbs, 9000 lbs;
4. Surface treatment: Rust-preventive oil, black/yellow/transparent/electroplated zinc/hot-dip galvanized.
5. We stock flanges conforming to ASME B16.5 standards and can provide suitable sizes and specifications to meet your application requirements.
Forged steel flanges offer higher precision and performance than cast flanges and are widely used in equipment or piping connections across various industries, especially suitable for high-temperature and high-pressure environments. A forged flange is a plate-shaped device, typically circular, that connects to the ends of pipes, fittings, valves, or other objects to facilitate the assembly and disassembly of piping systems. As a connecting component, it possesses excellent mechanical properties. Manufacturing standards refer to ASME B16.5: Size standards for steel pipe flanges and flange fittings; ASME B16.47: Large diameter steel flanges NPS 26 to NPS 60; MSS-SP44: Applicable to steel pipe flanges; API 605: Applicable to large diameter carbon steel flanges. Connection types include blind flanges, lap flanges, and sliding/SO flanges. ASME B 16.5 also includes welded neck flanges, C-type socket weld flanges, plate flanges/PL flanges, welded neck flanges, socket weld flanges, plate flanges/PL flanges, and forged flanges. Pressure ratings are 150 lb, 300 lb, 600 lb, 900 lb, 1500 lb, and 2500 lb. Material standards: Forged steel flanges are typically made of carbon steel, alloy steel, and stainless steel. Stainless steel forged flanges: ASTM A182 F304, F316; Alloy steel forged flanges: ASTM A182 F5, F9, F11, F12, F21, F22; Carbon steel forged flanges: conforming to ASTM A105, ASTM A694 F42, F46, F52, F60, F65 and F70 standards, and ASTM A350 LF2 standard. Application Areas: Industry Examples: Oil and Gas Pipelines, Refineries, Offshore Platforms; Petrochemicals: Chemical Processing Plants, Storage Tanks; Power Generation: Power Plants, Nuclear Facilities; Water Treatment: Water and Wastewater Treatment Plants; Automotive: Engine Components, Exhaust Systems; Construction: Structural Applications, HVAC Systems; Process Forged Steel Flanges: JSFITTINGS – Your Trusted Chinese Carbon Steel Forged Flange Supplier Partner. As a forged steel flange supplier, we produce steel flanges conforming to international standards, suitable for low, medium and high pressure gas, water and oil applications, capable of withstanding pressures up to 4 tons per square inch (psi). We also offer custom-sized flanges to ensure they can withstand extreme temperatures and corrosive chemicals. Your inquiry will be responded to within 2 hours. A new quotation will be sent to you within 24 hours. With 40 years of manufacturing experience, all orders will be executed strictly according to the contract. Automated production lines can deliver high-quality products in a shorter time. We will keep you informed of the production progress in a timely manner. Professional export team prioritizes bookings for standing vessels. Free customs clearance and import duty reduction documentation are provided. Extended warranty and worry-free after-sales service.