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How To Distinguish The Quality Of PPSU PEX Fittings

Update:13-01-2021
Abst:

  1. Choose PPSU PEX fittings, the color is uniform, th […]

  1. Choose PPSU PEX fittings, the color is uniform, the inner and outer walls are smooth and have a tough feeling, the color of the almost product is either snow-white or white or a little yellow, the texture is hard, the color is uneven, some outer walls are smooth, inner walls Rough, with needles or small holes.

  2. Toughness is the key indicator when purchasing PPSU PEX fittings. How to determine, when we saw it into a narrow strip, try to fold it 180, and it will break once it is broken, indicating that the toughness is poor, and the brittleness indicates that the product quality is average; it is difficult to break, indicating that it has toughness, and the more effort is required to fold Parts that can be broken, with high strength and toughness, are good quality products.

  3. According to the judgment of PPSU PEX fittings stubble, the stubble is delicate, indicating that the homogenization, strength, and toughness of the fitting material is better, and it is a good quality fitting; if the port is rough and sandy, the quality of such fittings is average. The quality is average; it is difficult to break, indicating that there is toughness, and the more difficult it is to break the parts when breaking, the high strength and toughness are good quality.

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