- Size Range: 1/2” – 120” ( DN 15 – DN 3000)
- Rating: 150, 300, 400, 600, 900, 1500, 2500
- Type: Welding Neck, Long Welding neck, Slip on, Socket weld, Threaded, Orifice,Lap joint,Spectacle Blind,Spacer and Blank, etc.
- Standard: ANSI B16.5, ANSI B16.47 Series A & Series B,ANSI B16.48, AWWA C207, BS4504, BS3293, DIN EN1092-1, API590, JIS/KS, ISO 7005-1, JB/T, etc
- Material Grade: Carbon Steel: 20#.A234 WPB etc. Alloy Steel: A234 WPL6.A234 WP11.A234 WP5.A234 WP9.A860 WPHY42.46.52.56.60.65.70 etc. Stainless Steel: A403 WP304,WP304L.WP316.WP316L etc.
- End Type: Beveled End
- Surface Treatment: Bare, Painting Black, Varnished, Galvanized, etc.
As a reliable supplier of steel flange, we provide a full range of pipe flanges for global onshore and offshore pipeline projects, including weld neck, slip on, blind, socket weld, threaded and lap joint flanges. Our flanges are made from carbon steel, alloy steel and stainless steel, manufactured to ASTM, ASME B16.5, ANSI, EN and DIN standards. With precision-machined sealing faces, stable sealing performance and high mechanical strength, our flanges are widely used in oil & gas, petrochemical, power, marine, water treatment and industrial piping systems. Backed by strict quality inspection, complete material traceability and extensive export experience, we have supplied many piping projects for clients across the Middle East, Africa and Latin America.
Product Features
- Precisely machined sealing surfaces
- Multiple facing types available (RF, FF, RTJ)
- Wide pressure ratings from 150# to 2500#
- Full material traceability and material certification
- Strict dimensional control complying with ASME standards
- Excellent mechanical strength and stability
- Corrosion-resistant options available
Product Applications
- Oil and gas transmission pipelines
- Petrochemical processing plants
- Power generation piping systems
- Offshore and marine pipeline projects
- Water treatment and water supply networks
- Municipal pipeline engineering
- Industrial process piping
Product Specifications
| Item | Details |
|---|---|
| Size Range | 1/2" - 60" (DN15 - DN1500) |
| Pressure Class | 150#, 300#, 600#, 900#, 1500#, 2500# |
| Facing Type | RF, FF, RTJ, MFM, T&G |
| Flange Type | Weld Neck, Slip On, Blind, Socket Weld, Threaded, Lap Joint |
| Material | Carbon Steel, Stainless Steel, Alloy Steel |
