PE co-layered siphon fittings technical standards, how to identify the

It should be pointed out that the service life of Yuyao PE cohesive siphon fittings company's pseudo PP-R pipe is only 1-5 years, and the service life of real PP-R pipe is 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. Now on the market PPR pipe mainly white grey and green in several colours, in general, recycled plastic will not become white, so many people tend to think that the white is Jinhua PE co-layered siphon fittings company 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 have 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, ’resilience" is good, easy to break the natural is not a good PPR pipe. PPR pipe. However, the hardness is not equal to the elasticity, for no matter how will not damage the PPR pipe, we must leave questions.

Some illegal manufacturers by adding too much calcium carbonate and other impurities to improve the hardness of the pipe, Shaoxing PE cohesive siphon fittings company so 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; not only good material does not emit black smoke after combustion, and there is no odour, after combustion, the melted liquid is still clean.