Structure and material characteristics of steel wire braided rubber hose
Time:2022-10-17Page views:2735Steel wire braided rubber hose is suitable for outdoor applications with high wear resistance, such as water, forestry and fruit industry, processing plants, etc. It is made of gray black high-temperature and oil resistant styrene butadiene rubber for internal use, and gray black acid alkali resistant, weather resistant, and wear-resistant styrene butadiene rubber for external use. To maintain its bending characteristics, the tube is reinforced with one or two layers of high-strength stainless steel wire woven by hand in the middle.
High pressure steel wire braided rubber hose can be used to transport organic chemical air and organic solvents at high temperatures. The pipe body can provide flexible connections between seamless steel pipes in the retainer system software, and is widely used in industrial production such as mining hydraulic supports, automatic hydraulic transmission systems for oil and gas field mining machinery, mining engineering, etc., especially as a component of lightweight drilling rigs. The tube can work continuously from -40 ℃ to 100 ℃.
The rubber hose consists of an inner rubber layer, multiple layers of cloth wrapped layers, and an outer rubber layer. It is mainly composed of a fluid resistant inner rubber layer, an intermediate rubber layer, 2 or 4 or 6 layers of steel wire wrapped reinforcement layer, and an outer rubber layer. The inner adhesive layer has the function of subjecting the conveying medium to pressure and protecting the steel wire from corrosion. The outer rubber layer protects the steel wire from damage, and the steel wire (reinforced steel wire with a diameter of 0.3-2.0) layer is the skeleton material that plays a reinforcing role.
The surface of the steel wire braided rubber hose is divided into two types: smooth cleaning surface and textile surface. The inner and outer rubber layers of the hose are made of synthetic rubber with high temperature resistance. Through the research and development of basic materials, there are various mixed rubber compounds. The hose body has the characteristics of softness, lightness, good flexibility, and high temperature resistance. The adhesives used include natural adhesives and synthetic adhesives, as well as organic adhesives and inorganic adhesives. Composed of main base material, curing agent, filler, plasticizer, toughening agent, and diluent.