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Stainless Steel Forged Flanges
Stainless steel forged flanges are essential components in piping systems, used to connect pipes, valves, pumps, and other equipment to form a complete piping system. They are known for their high strength, corrosion resistance, and durability.
1.Type: Slip-On, Welding Neck, Blind, Socket Welding, Threaded, Lap Joint and Plate etc;
2.Standard: ANSI, JIS, DIN, EN;
3.Material: 304/304L, 316/316L, 316H, 310, F321 F44 (UNS S31254)
Alloy Steel flanges ASTM A182 F1, F5a, F9, F11, F12, F22, F91;
4.Wall Thickness: Sch10, Sch20 , Sch30, STD, Sch40, XS,Sch80, Sch100, Sch120, Sch140, XXS;
5.Pressure Rating: Class 150LBS, 300LBS, 600LBS, 900LBS, 1500LBS, 2000LBS, 3000LBS, 6000LBS, 9000 LBS;
6.Size: 1/2″ – 24″;
7.Surface treatment: antirust oil, black / yellow / transparent / electric galvanized / hot galvanized.
Supports Third-party inspection
OEM/ODM Service
BAFAW provides end-to-end support for your pipeline projects, delivering a true one-stop OEM/ODM solution that efficiently and reliably fulfills your custom requirements.
Compliance with Standards
All BAFAW’s products comply with international standards such as ASME, ANSI, DIN, and ISO. We provide comprehensive material and inspection reports to ensure worry-free project audits and safe usage.
Large or Small Order
BAFAW delivers with the same professionalism whether you need bulk production or just a few samples. Our flexible model supports rapid sampling across categories and stable large-scale customization.
Introduction
Dimensional Range
Size Range: 1/2″ to 48″ (DN 15 to DN 1200)
Pressure Rating: Class 150, 300, 600, 900, 1500, 2500 (PN 10 to PN 420)
Standards: ANSI/ASME B16.5, ANSI/ASME B16.47, EN 1092-1, DIN, JIS, BS
Surface Treatment (if required)
Polishing,Pickling,Passivation,Coating (as specified)
Application Fields
Specifications
Mechanical Properties (depending on the grade of stainless steel)
Property ASTM A182 F304 ASTM A182 F316 ASTM A182 F321 ASTM A182 F347 Tensile Strength 75,000 psi (515 MPa) 75,000 psi (515 MPa) 75,000 psi (515 MPa) 75,000 psi (515 MPa) Yield Strength 30,000 psi (205 MPa) 30,000 psi (205 MPa) 30,000 psi (205 MPa) 30,000 psi (205 MPa) Elongation 35% 35% 35% 35% Industry Example Applications Oil and Gas Pipelines, refineries, offshore platforms Petrochemical Chemical processing plants, storage tanks Power Generation Power plants, nuclear facilities Water Treatment Water and wastewater treatment plants Pharmaceutical Pharmaceutical production facilities Food and Beverage Food processing and manufacturing Shipbuilding Marine and shipbuilding industries Construction Structural applications, HVAC systems
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Looking forward to working with you！
Whether you have precise specifications or just a concept, BAFAW is ready 24/7 to turn your piping needs into reliable reality.