The steel wire spiral drilling hose, also known as drilling rotary hose, adopts a multi-layer composite structure, including wear-resistant inner rubber layer, inner rubber protective layer, middle rubber buffer layer, high-strength steel wire spiral reinforcement layer and aging-resistant outer rubber layer. Each layer is closely bonded with integrated molding technology, which ensures excellent structural stability, high bursting strength and stable pressure resistance in complex working conditions.

The inner rubber layer is made of special synthetic rubber, featuring good wear resistance, corrosion resistance and medium adaptability, which can effectively resist the erosion and friction of mud, sediment and mixed fluid. The reinforced steel wire skeleton layer provides strong tensile strength and pressure bearing capacity, preventing pipe body expansion and damage under long-distance and high-pressure conveying. The outer rubber layer can resist outdoor aging, oxidation, weathering and mechanical abrasion, adapting to harsh outdoor construction environments.

This drilling hose is specially applicable to oilfield cementing, well maintenance, petroleum geological exploration, small drilling rig operation, water conservancy projects and coal mining industries. It is mainly used for conveying mud, clean water, normal temperature liquid and other industrial media. With soft pipe body, good bending performance and long service life, it is an essential supporting product for geological drilling and oilfield exploitation operations.