How to choose the high-pressure oil pipe?

Time：2020-04-06

First of all, we want to talk about the equipment for the production of high-pressure tubing. The main equipment for the production of high-pressure Tubing Assembly are: Rubber Stripping Machine, pressure test pump pressing machine, dust-free automatic cutting machine, and other domestic advanced production equipment, our high-pressure rubber hose assembly system without pollution, factory pressure test, reached 100% qualified products factory. The so-called high pressure, set this requirement for the use of tubing characteristics, based on the system pressure, determine the greater working pressure tubing. Each kind of high pressure tubing has a normal working pressure, the burst pressure of tubing is 3 ~ 4 times as high as the working pressure. According to the actual pressure of the system, selecting the working pressure of the tubing can ensure the normal operation of the system and select the appropriate pressure tubing. If the impact pressure of the system is frequent, the tubing with higher pulse life should be selected, and the knowledge of high-pressure hose specification and type classification should be improved. Temperature is also one of the factors considered by customers high-pressure hose working environment temperature too high or too low will affect the tubing life and bearing capacity, so to use the tubing within its permitted range, for Systems where operating temperature is not within its permitted range for a long period of time, a hose jacket or special hose shall be used. For Special Media, make sure that the inner, outer, joint, and seal ring are compatible with the media and have proper end connections: nuts are widely used because of their convenience and low cost, but in the case of large vibration, to give full consideration to the nut loosening problem, at this point can be considered to take flange connection. Fluid compatibility: The fluid in the hose shall conform to the "use" specified in the product sample, beyond the specified use can not guarantee the service life and safety of the pipe.