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Cast Iron D/F Pipe Screwed (As per IS 1536) & Casted (As per IS 7181) IS 1536 - The CI Flanges are tightened / Screwed fit on either side of C.I. Spun pipes by machines. These pipes are internally & externally coated with Bitumen paint. The flanges are generally supplied with flat face, however if required raised flanges may also be supplied. The flanges are generally drilled as per IS : 1536 & IS : 1538.
Range :
Size : 80 mm to 1000 mm
Length : up to 5.5m. available in mix length.
IS 7181 : Ci Flanges are casted with the pipe itself.
These pipes are manufactured to a maximum of 2.75 mtrs length only.
The pipes are internally & externally coated with Bitumen paint.
Application :
- Ash Disposal in Power Plants.
- Sand Stowing operations in Mines.
- Fire Fighting Systems.
- Sugar Industries for Spray pond, SO2 piping & Injection Piping.
- For Laying in Hilly Areas / Slopes, even exceeding the Angle of Repose.
- Treatment Plants-Portable Water, Effluent and Waste Treatment.
- Chemicals Industry application for cooler pipes for conducting various chemical fluids like Sulphuric Acid, Brines, Alkalies, etc.
- Cast Iron Double Flanged Pipes are widely used in Soda Ash Plants, Fertilizer Plants, Sulphuric Acid Plants.
- Water Supply - Overhead Water Tanks, Pumping stations, Underground Mains, River Crossing, Hill Tracks, Sandy area, etc.
- Vertical Pipe Lines: for overhead Tanks / Elevated Service Reservoirs (EDR'S).
- Disengagement Requirements :
- Application where pipelines are disengaged / dismantled for cleaning like in treatment plants for water, Effluent, Sewage and pump houses.
- Temporary installations, applications where pipelines are transferred. from one location to other: require Flange Pipes like temporary pipelines required for De-Watering mines or heavily inundated areas.
Over Ground and & Exposed Installation: Flanged Pipes are most suitable for over ground pipelines like portions of Pipelines on Pillars / Pedestals for Rivers / Canal or Road crossing and bridges. |