Pvc plastic hoses are popular among many users due to t […]
Pvc plastic hoses are popular among many users due to their wide range of uses. There are many applications, so the types of PVC plastic hoses are also different, and the specifications are different. When we buy pvc plastic hose, we must not only consider the temperature of the pvc plastic hose, but also its specifications. What are the specifications of pvc plastic hoses? What should I pay attention to when purchasing PVC plastic hoses? Let's take a look at the specifications of PVC plastic hoses with Qijia Xiaobian.
Pvc plastic hose specifications
There are many types of such products, and different types of specifications are also different. This kind of product, our common specifications are mainly based on the nominal outer diameter, respectively 32mm, 40mm, 50mm, 75mm, 90mm, 110mm, 125mm, 160mm, 200mm, 250mm, 315mm, 400mm, 500mm, most There are certain gaps in the specifications of pvc pipe fittings, which is normal. The length of the PVC-U pipe is generally 4m or 6m, and other lengths are determined after negotiation between the supplier and the buyer.
Pvc plastic hose features
These products are characterized by light weight, easy to use and transport, and they also have the characteristics of good flexibility, good heat insulation, good wear resistance, heat preservation, moisture resistance, flame retardancy and simple construction. Pvc plastic hoses are widely used in production and life because of their specifications, colors and patterns.
Pvc plastic hose purchase tips
1. When we buy at the store, we can see if its color is uniform, whether the surface is smooth and comfortable, whether its cross section is honeycomb-like, and there is no undulation or height difference. If we bend it by hand, it is not easy to be deformed and elastic; when the surface is hit by hand, the sound is crisp, which means that the material of this vc plastic hose is strong and the quality is excellent, and the inferior pvc plastic hose is very It is brittle and even cracks when it is lightly rubbed.
2, Secondly, we can get close to smell, whether it has some pungent smell, if you can obviously smell a pungent smell, it means that its pvc plastic hose is poor in environmental performance, mostly made of inferior materials, not I suggest you buy it. In order to ensure the environmental protection and durability of pvc plastic hoses, it is recommended that you can go to the local large building materials market or a regular specialty store to buy.