High oil and high-pressure hose

High oil and high-pressure hoseSuch highhydraulic tube fittings , mainly used in construction machinery , the use of high strength , high frequency . Strong corrosion resistance and pressure resistance . We can see a lot of construction vehicles, especially excavators, particularly evident , it is now everywhere, not only that, the excavator head is getting bigger , the job has become increasingly pursuit of high intensity , heavy , frequent trend.