Bo far hose was mainly affected by its internal pressure and temperature, the influence of use before you cut the hose into the length of demand, the pressure on it to stop time, slowly open valve, so, can effectively prevent the hose was destroyed, in the process of using, needed to use and conditions of the other, reasonable selection of plastic coated hose, when if be walked for powder, granules, in according to site conditions and practical situation, thus to trying to magnify the bending radius of the hose.

When bo far hose and metal joint form a complete set, not in the state of the excessive bending down, hose billet material is 20 large chemical fiber polyester yarn through the cylinder woven, thickness is to reach more than 1.5 mm, there is no deviation, and need to make sure to above 0.6 mpa pressure, and to the smooth surface is smooth.