Agriculture Plastic-coated PVC lay flat hose wholesale selection should be based on their own actual situation. When choosing, first determine the specifications pressure you need, which should be determined by the type pressure of the pump head cargo equipment used. Here, we remind you not to work beyond the pressure of PVC lay flat hose, otherwise, there may be pipe burst leakage. When choosing Agriculture Plastic-coated PVC lay flat hose, we must pay attention to: high-quality coated PVC lay flat hose belt leather is smooth, bright, non-toxic and tasteless, and soft and not rigid, bending PVC lay flat hose or fingernail scratch will not have obvious white marks; high-quality coated PVC lay flat hose commonly used braided yarn is high-strength polyester filament, so-called high-strength polyester filament yarn, is mining. The length of the filament is more than 1000 meters, and the filament is wound into a group of threads. It is characterized by high strength, nearly twice as high as cotton and three times as high as wool, which makes the fabric strong and durable. It also has strong heat resistance, good elasticity and wear resistance. This material is also very simple to distinguish, because a high-strength filament is made up of several fine filaments and the quality of PVC lay flat hose can be distinguished by looking at the composition of the braided yarn.
Finally, these misunderstandings are commonly used in the wholesale of Agriculture Plastic-coated PVC lay flat hose:
The thicker the PVC lay flat hose is, the better the PVC lay flat hose is. In fact, this is incorrect, PVC lay flat hose is not good, first look at braiding line, second look at gum, braiding line mainly guarantees the compressive toughness of plastic-coated PVC lay flat hose, which has been said that high-strength yarn is better; gum guarantees the anti-aging, corrosion resistance, wear resistance and other properties of PVC lay flat hose, such as plastic-coated PVC lay flat hose and secondary plastic-coated PVC lay flat hose. The main difference between t hose is reflected here. One-time plastic-coated PVC lay flat hose is thin, that is because the production of one-time plastic-coated PVC lay flat hose is the bonding of braided yarn and gum extrusion and one-time plastic-coated PVC lay flat hose is more closely connected, and the gum quality of one-time plastic-coated PVC lay flat hose is very high, only high-quality gum can guarantee the gum hanging uniformity of braided yarn when gum extrusion, so don’t look at some. Plastic-formed PVC lay flat hose is thin, but its strength, toughness and raw material selection are excellent.
It is also incorrect that PVC lay flat hose is toxic. Many users will burn seedlings when they use plastic-coated PVC lay flat hose, so they feel that plastic-coated PVC lay flat hose is toxic. In fact, high-quality plastic-coated PVC lay flat hose is non-toxic and tasteless. This is decided by raw materials. If it is harmful to agriculture, it is not allowed to be replaced by other products in the industry early, so plastic-coated PVC lay flat hose is non-toxic and tasteless. Flahose itself is harmless, you can only say that you may have chosen inferior products.
It is also incorrect to say that plastic PVC lay flat hose is afraid of high temperature. Many people feel that they may be afraid of sunshine because the coat of plastic-coated PVC lay flat hose is gum, but the plastic-coated PVC lay flat hose produced by high-quality gum can remain soft and normal at 60 degrees Celsius, so plastic-coated PVC lay flat hose is not afraid of sunshine, of course, in order to use longer, it is not recommended to expose PVC lay flat hose for a long time, which is easy to accelerate the aging of PVC lay flat hose and shorten its service life. 。
Agriculture Plastic-coated PVC lay flat hose wholesale skills common sense, as long as you remember and understand the actual choice of plastic PVC lay flat hoseso easy, the correct choice and use can work more efficiently and quickly.