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Application of High Pressure Steel Wire Braided Rubber Hose Mesh Cover

Time:2023-11-22Page views:868

The high-pressure steel wire braided rubber hose is mainly composed of a liquid resistant inner rubber layer, a middle rubber layer, 2 or 4 or 6 layers of steel wire winding reinforcement layer, and an outer rubber layer. The inner and outer rubber layers are made of synthetic rubber with different temperature resistance properties, and the pipe body is characterized by softness, lightness, good flexibility, and high temperature resistance. The inner rubber layer has the function of making the conveyed material withstand and protecting the steel wire from corrosion. This layer protects the steel wire from damage, and the steel wire (with a diameter of 0.3-2.0 reinforced steel wire) layer is a frame material that serves as a reinforcement.

High pressure steel wire braided rubber hose has the characteristics of small outer diameter tolerance, acid and alkali resistance, and high temperature resistance. The compressive strength can be improved by using a braided mesh cover. The mesh cover is made up of multiple strands of iron wire or multiple steel strips crossing each other in the corresponding order, set on the outer surface of the rubber hose, with precise focus, which can be lifted and shielded. The net cover mainly controls the static load of the rubber hose in the radial and axial directions, and can enable the rubber hose to be inspected under the pulsating beverage effect caused by the flow of liquid along the pipeline.

高压钢丝编织胶管

The material of the mesh cover is generally the same as that of the metal high-pressure steel wire braided rubber hose, and there are also combinations of the two materials used. Usually only one layer of mesh is used, but there are also double-layer or three-layer woven layers. According to the diameter and usage requirements of the hose, cables with an outer diameter of 0.3~0.8mm or amorphous tapes with a wall thickness of 0.2~0.5mm are commonly used for production. Each share has 4 to 15 cables, with one amorphous ribbon per axis. The stainless steel wire mesh sleeves produced for high-pressure rubber hoses are mostly 24 strands, 36 strands, 48 strands, 64 strands, etc. There are also 96 strands, 120 strands, 144 strands, etc. for extra large diameter rubber hoses. The main weaving parameters of the mesh cover, in addition to the number of strands (cable), wire spacing, number of spindles (amorphous tape), and thickness, also include coverage range, weaving distance, weaving focus, and other important components that determine the function.

High pressure steel wire braided rubber hose is a special shaped pipeline with multiple circular pulse dampers connected to multiple spherical radial semi-circular rings at the edges, and multiple spherical semi-circular rings connected to the inner edges. Its raw material is mainly pipe fittings. This type of hose has the following characteristics: high flexibility, good extensibility, simple production, low stiffness, suitable for production that can withstand normal pressure and requires high flexibility.


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