... Production rate:2-15m/min Installed power:100-150kw PPR Pipe Extrusion Line Process flowRaw material + additive → mixing → ... , easy installation, connection.PPR has good welding properties, pipe, pipe fittings can be used hot-melt and fused connections, ... cold water systems, including central heating systems; 2, building heating system, including floor, wall and radiant heating systems; 3, can be ...