Brief: BS 4504 Plate Flange (Type 01) is a flat plate–type flange manufactured in accordance with British Standard BS 4504. It is produced from steel plate by cutting and precision machining, with accurately drilled bolt holes and a machined sealing surface.
This flange type is widely used in water supply, fire protection, HVAC, and general industrial piping systems, covering pressure ratings from PN6 to PN40, making it suitable for a wide range of operating conditions.
Brief: SABS 1123 Plate-Type Flat Welding Flange is a flat plate flange manufactured in accordance with South African Standard SABS 1123 (commonly referenced in South Africa and neighboring markets). It is produced from carbon steel or stainless steel plate through cutting and precision machining, with accurately drilled bolt holes and a machined sealing surface.
This flange type is widely used in water supply, fire protection, mining, HVAC, and general industrial pipelines, especially where projects specify SABS/SANS flange drilling patterns.
Brief: BS10 Plate Flange (Table D / E / F / H) is a flat plate–type flange manufactured in accordance with British Standard BS10. It is produced from carbon steel or stainless steel plate by cutting and machining, with accurately drilled bolt holes and a machined sealing face.
BS10 plate flanges are widely used in water supply, fire protection, HVAC, and general industrial piping systems, particularly in projects that follow British or Commonwealth standards.
Brief: GOST 33259 / GOST 12820-80 Plate Flange is a flat plate–type flange manufactured in accordance with Russian GOST standards, widely used in Russia and CIS countries. It is produced from carbon steel or stainless steel plate by cutting and machining, with precise bolt-hole drilling and sealing face preparation.
This flange type is commonly applied in water supply, district heating, oil & gas auxiliary systems, fire protection, and general industrial piping, especially for low to medium pressure pipelines.
Brief: EN 1092-1 Type 01 Plate Flange is a flat plate–type flange manufactured in accordance with EN 1092-1 European standard. It is produced from steel plate by cutting and machining, with accurately drilled bolt holes and a machined sealing surface.
This flange type is widely used in water supply, fire protection, HVAC, and general industrial piping systems, especially for low to medium pressure applications where cost efficiency and standard compatibility are required.
Brief: DIN Plate Flange refers to a plate-type flange manufactured in accordance with DIN standards (commonly aligned with European flange systems and widely used across Europe, the Middle East, Africa, and many international EPC projects). It is typically produced from steel plate by cutting and machining, with precise bolt-hole drilling to match DIN flange dimensions.
DIN Plate Flanges are widely applied in water supply, fire protection, HVAC, and general industrial piping, especially where cost efficiency, standard compatibility, and reliable performance are required.
Brief: JIS B2220Slip-On Plate Flange is a flat plate–type flange designed to slide over the pipe and be welded on both the inside and outside. It combines the cost efficiency of plate flanges with the ease of alignment of slip-on connections, making it a popular choice for waterworks, fire protection, HVAC, and general industrial piping systems.
Manufactured from carbon steel or stainless steel plate, Slip-On Plate Flanges are widely used in low to medium pressure applications where installation convenience, dimensional flexibility, and economic efficiency are required.
