PPR Pipe Dealers

Thermoplastic materials are susceptible to ultraviolet (UV) degradation upon prolonged exposure to sunlight. Evidence of such degradation could be observed as a color change. The rate at which degradation may occur varies based on the availability of air, water, oxygen and other oxidizing agents. The use of black pigment in fusion UV pipes will improve weathering characteristics by helping to screen out the ultraviolet light. Pigments are incorporated into the resin system to act as a further barrier to UV penetration into the laminate. Since UV degradation is a surface phenomenon the most efficient means of prolonging the integrity of the reinforcement it to place a resin-rich protective layer on the surface of the pipe. On account of this, fusion UV pipes are over-wrapped with an organic barrier layer to provide even greater UV resistance.   The surface layer which includes UV stabilizers increase the service life of the PP-R pipe for around 5 years. UV stabilizers operates only on the surface layer, never contact with the inside liquid and PP-R pipe transports water safely. Designers and installers should note that although fusion UV pipe has a better resistance to UV degradation compared with normal PP-R pipes, depending on the weather conditions, the degradation of the material under the sunlight cannot be avoided completely.

Poly Propylene Random Copolymer (PP-R) pipes &fittings are most reliable in plumbing and water supply plants, due to their chemical features and fusion welding, which ensures the plumbing to have a perfect seal light system.       APPLICATIONS :   � Installations for Cold & hot water in Residences, Complexes, Apartments, Offices, Hospitals, Hotels, Schools etc. � Transportation of corrosive fluids like acids in industries and liquid food in food processing industries, connector pipes in Washing and dish washing machines. � Floor Heating installations � In Agriculture and Horticulture use. � Compressed air plants. � Swimming pools. � Rain water harvesting and utilization systems.     SALIENT FEATURES :   � Extremely long service life (About 50 years) � Leak proof & Frost proof � Non decaying and non deforming � Temperature resistance 80°C. � Heat preservation and energy saving � No calcification. � Unique and un-rivaled jointing technique which gives lifetime security. � Low laying time and cost. � Good resistant to organic salts, acids, alkalies and other organic substances. � Neutral taste and odour � Eco-friendly (recyclable).     JOINTING TECHNIQUES :     MECHANICAL FITTINGS : Semi mechanical fittings are injection moulded with threaded metal inserts to allow for one part mechanical joining as adapter between metal parts and/or other parts for socket-fusion jointing to a plastics system. The metal part is generally Ni- plated brass.     SOCKET FUSION : Socket welding is an established method commonly used to connect tap water system using PP-R. The external surface of the pipe and internal surface of the fitting are pre-heated and the pipe is inserted in the fitting, creating a fusion joint between two surface. This type of welding can be carried out with in expensive equipments.. Tight joints can last lifetimes if jointing is carried out according to good working procedures.     ELECTRO FUSION : Although less popular than socket fusion, electro fusion fittings are also available in PP-R. The fusion is performed by inserting the pipe into fitting and applying an electrical current. The current heats the conductive thread, which melts the PP Interface to form, a fusion joint. Electro fusion is a safe and easy to control method.     WELDING COMPATIBILITY : Tests have been carried out using butt-welding and socket fusion techniques to evaluate the welding compatibility of PP-R grades. The Mechanical Characteristics and pressure resistance of the welded assemblies have proved comparable with un welded material.  

DUTRON HDPE, MDPE and PP pipes and fittings are manufactured at state-of-the-art manufacturing plant. HDPE material is best suited against GI/DI as it is inert to most of the chemicals. Latest generation PE pipe grade raw material is used to provide ultimate strength to the product.Pipes are produced out of extrusion process while fittings are fabricated from pipes under international under ISO 9001:2015 Quality Management System. Pipe’s semi-flexible property makes it convenient for handling and installation. Dutron also provides PE/PP pipe laying and jointing support for the projects on turnkey basis. Composition: Made from special pipe grade High Density Poly Ethylene – chemically inert material that gives high impact as well as tensile strength. Manufactured at international standard production and testing facility.