How to choose a suitable PVC Hose
1. When we buy it in the store, we can check whether its color is uniform, whether the surface is smooth and comfortable, whether its cross-section is honeycomb-like, and whether there are local undulations and height differences. if we bend it by hand, It is not easy to deform and is elastic; when the surface is tapped with a hand, the sound is crisp, which means that the material of this pvc plastic hose has strong toughness and good quality, while the inferior pvc plastic hose is very brittle, even if it is lightly broken. Cracked.
2. Secondly, we can smell it closely to see if it has some pungent odor. If you can smell a pungent odor, it means that the environmental protection performance of the PVC plastic hose is poor, and it is mostly made of inferior materials. Recommend everyone to buy. In order to ensure the environmental protection and durability of pvc plastic hoses, it is recommended that you go to the local large building materials market or regular specialty stores to buy.