- +86 13931792766
- Cangzhou, Hebei Eyaleti, Çin
These plate-type slip-on flanges are fabricated from steel plate; the pipe passes through the flange bore and is joined using a fillet weld. Featuring a simple and economical design, they are primarily used in PN-rated low-to-medium pressure utility systems and general industrial piping.
Manufactured with advanced CNC equipment and proven processes, our flanges, pipe bends, and fittings deliver accurate dimensions, stable sealing performance, and dependable installation across demanding industrial applications.
Standards: Compliance primarily follows GB/T 9124.1-2019 (PN series and mating flange dimension standards); do not equate these directly to ASME B16.5 forged flanges without verifying the material and manufacturing process.
Structure: Plate-type slip-on flange; specifications must include DN, PN, flange outer diameter, bolt hole spacing, number of holes, thickness, and bore diameter.
Sealing Face: Typically Flat Face (FF) or Raised Face (RF); selection is determined by the gasket system and mating flange requirements.
Material: Plate materials such as carbon steel or stainless steel; material standards, impact requirements, and weldability must be specified in the design documentation.
Usage Limitations: Suitability for high-temperature or high-pressure service should not be inferred solely from the product name; final pressure-temperature ratings must be verified against the applicable flange standard, material specifications, and project requirements.
Ordering/Acceptance: Confirm flange type, DN/NPS, PN/Class, material group, sealing face, pipe wall thickness/bore, and bolt/gasket systems; verify each parameter against the corresponding standard dimension tables—availability of all possible combinations cannot be assumed based solely on the general scope of the standard.
