PPR electrofusion fittings have a fairly high degree of hardness.

It should be noted that pseudo PP-R pipes have a service life of only 1-5 years, while real PP-R pipes have a service life of more than 50 years. Just bought a new house, many people are busy with their love nest decoration of the right price to choose the right pipe, which is very important to them. The following several hands, teach how to identify the good and bad PPR pipe.

1: ‘Touch’: whether the texture is delicate, whether the particles are uniform. Zhejiang PE homogeneous siphon fittings company now on the market PPR pipe mainly white grey and green in several colours, in general, the recycled plastic will not become white, so many people tend to think that the white is, in fact, this point of view is more one-sided. With the update of technology, the colour is not a standard to identify the good or bad PPR pipe. Pipe good or bad, can not solve the problem, touch, particle roughness is likely to be mixed with other impurities.2: smell ‘: there is no smell.PPR pipe is the main material is polypropylene, good pipe has no smell, the bad has a strange taste, not polypropylene, polyethylene mixed with a high probability.3:’ pinch ‘: PPR pipe has considerable hardness, can simply become deformed pipe, must not be PPR pipe.4, “destruction”: good PPR pipe, ’Ningbo PE water supply pipe fittings company resilience" good, easy to break! Nature is not a good PPR pipe.

However, the hardness is not equal to the elasticity, for no matter how it will not damage the PPR pipe, we must leave questions. Some illegal manufacturers to improve the hardness of the pipe by adding too much calcium carbonate and other impurities, which is useful if prone to brittle cracking, so PE water supply pipe is prone to .5: ‘burn’: ignition, very intuitive and useful. Raw materials mixed with recycled plastics and other impurities in the PPR pipe emits black smoke, there is a nose-stimulating odour; Taizhou PE water supply pipe fittings company is not only a good material does not emit black smoke after burning, and there is no smell, after burning, the melted liquid is still clean.