Plastic pipe manufacturing process pdf

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Structured-wall pipes and fittings are products which have an optimized design with regard to material usage to achieve the physical, mechanical and performance requirements. Pipe incorporating a flexible metallic layer as the middle of three bonded plastic pipe manufacturing process pdf. Most plastic pipe systems are made from thermoplastic materials. The production method involves melting the material, shaping and then cooling.

Pipes are normally produced by extrusion. Plastic pipe systems fulfill a variety of service requirements. Plastic pipes are capable of fulfilling the specific requirement for each application. They do so over a long lifetime and with reliability and safety. The key success factor is achieved by maintaining consistently high quality levels. For plastic pipe products, these levels are defined by the different standards. Two aspects are fundamentally important for the performance of plastic pipes: flexibility and long lifetime.

The variability of the material and its relative cost effectiveness has made it a popular engineering plastic. It can be tailored to a range of applications by modifying the ratio of the individual chemical components. Due to its long-term strength characteristics, high stiffness and cost effectiveness, UPVC systems account for a large proportion of plastic piping installations. CPVC is resistant to many acids, bases, salts, paraffinic hydrocarbons, halogens and alcohols.