горячая вода PPR трубы

Size(mm)Package(pc/bag)20*2.87525*3.55032*4.43040*5.52050*6.91363*8.6875*10.3690*12.3511015.14 hot water PPR pipe Brand:Fosite Max temperature:95 centigrade Length(m):4,6,8, according to the requirment The application areas of PPR piping 1. Hot and cold water systems for industrial and civil construction2. Purified water supply system for direct drinking3. Central air-conditioning system and compressed air pipes4. Water supply pipe lines specialized for solar energy5. The buildings use interior heating systems, including floor, wall panel heating, and radiant heating systems6. Drink production and delivery system7. Delivery and discharge systems for industrial chemical mediators8. Other industrial and agricultural pipesThe ways of distinguish pipe quality: 1. Pinch PPR Pipe is quite hardness. If it can be transformed easily, It must not be the PPR pipe. 2. Touch If the texture is fine and the granule is uniform. The color isn’t the standards that distinguish the quality of PPR pipe. If it is rough, maybe mix impurity. 3. Smell The material of PPR pipe is Random Polypropylene. The good pipe is smallness. On the contrary, it will has peculiar smell, it mix Polyethylene or others. 4. Burn If the pipes produce black smoke when burning, it must mix recyclable material or others. The good pipe will not produce black smoke, smallness. The melted liquid still spotless. 5. Smash The rebound resilience of good pipe is good. It isn’t good pipe if break into pieces easily. The strong hardness pipe isn’t the good pipe. It maybe mixes calcium carbonate. This kind of pipe will rupture easily. The connection of PP-R piping: 1.Prepare the pipe lengths; using standard pipe cutter. 2.Apply heat to pipe ends; Specialised Heating Tool(250°C)-between 5 to 50 sec, depending on pipe thickness 3.Join the pipe to desired fitting; Allow for welding time-between 4 to 10 sec depending on pipe thickness