steless, high bottom temperature, anti tear property, abrasion resistance, scratch resistance, good product of large caliber, large flow, high pressure, high transmission efficiency, working pressure up to 1.0-3.0MPa, tensile strength of over 15 tons. Compared with the rubber pipe and steel pipe with light weight, strong bearing, high transmission efficiency, soft texture, prehensile, convenient operation, laying and withdrawing speed, flexibility, strong adaptability to the environment, the use