Sangir Plastics Pvt Ltd manufactures Backing Flange made of High Density Polyethylene - HDPE. Sangir Plastics Pvt Ltd is an ISO 9001:2000 and ISO 14001: 2004 certified company. The Company also manufactures various types of PPH Pipes and Fittings, HDPE Pipes and Fittings, PVDF Pipes and Fittings, Hips and Flame Retardant Cores, Speciality Solutions, Profiles and Custom Fabricated Solutions, Welding Rods, Sheets etc. The High Density Polyethylene - HDPE Concentric Reducer is used in water supply systems, for effluents, chemicals and treated/untreated waste disposal, for de-watering, sand stowing and slurry transportation in mines, in systems for environmental protection, in agriculture etc. The Backing Flange made of High Density Polyethylene - HDPE is impact resistant with smooth internal wall. The Backing Flange made of High Density Polyethylene - HDPE is weather and wear resistant. This Flange is non-conductive and chemical resistant having poor heat conductivity.