In contrast to the hose that protects, wraps, the sleeve, the conveying hose emphasizes the hose for conveying and suction to the medium. The delivery hose, whether the medium is water, gas, oil, chemicals or other, they usually have internal glue, external glue and intermediate layer. The middle layer usually has a large number of woven ingredients, which strengthen the strength of the hose. In addition, there is a common embedded wire between inside and outside glue, suitable for vacuum negative pressure operation. There is also conductive wire, which can be used to prohibit the production of spark work environment, such as fuel oil.
According to the working condition, it can be roughly divided into nine parts: water delivery hose, hot water and steam hose, beverage and food hose, air hose, welding hose, ventilation hose, material suction hose, oil hose and chemical hose.
The food grade delivery hose is absolutely free from organic plasticizer, phthalate and latex additives and other harmful substances. It has passed the state's most stringent CAS non - plasticizer testing and food certification and EU SGS certification. It is light, soft, good elasticity, corrosion resistance, hydrolysis resistance, high transparency, nontoxic and tasteless, and small bending radius. Good pressure resistance, good negative pressure and good ability to maintain the original shape in a vacuum. Good flexibility can be maintained at extremely low temperature. It has super high strength and long service life. Do not break up any smell and taste. It is easy to use and is the best pipe for high pressure, suction, water, wine and slurry. High temperature disinfection and high pressure sterilization; high heat resistance / cold resistance: it can be used in a wide range of -35 ~ 90.