Rubber hoses are mainly used to transport various gases, liquids, viscous fluids, or solid particle powders under positive or negative pressure, and are widely used in industries such as agriculture, energy, and transportation. In the practical application process, the main role of skeleton data in rubber hoses is to improve the strength and stiffness of the hose. The detailed function of skeleton data varies depending on the structure of the hose. So, what are the commonly used skeleton data for hoses? What different roles do they play?

The commonly used skeleton materials for rubber pipes can be divided into two categories: wire and fabric. Wire includes fiber wire and metal wire, while fabric includes canvas and curtain fabric.

1. Fiber wire

In practical consumption, commonly used fiber wires for rubber hoses include cotton thread and synthetic fiber thread. Chemical fiber thread includes synthetic silk, viscose thread, nylon thread, polyester thread, etc; Chemical fiber thread has the characteristics of high strength and chemical corrosion resistance, and is increasingly used in rubber hoses.

2. Metal wire

The commonly used metal wires for rubber pipes include steel wire, steel wire rope, ordinary carbon steel wire, iron wire, and stainless steel wire. Stainless steel wire is not easily corroded and is mainly used for rubber hoses that come into contact with corrosive media. However, its price is relatively high, and it is usually only used in rubber hose skeleton materials with special requirements. Local rubber hoses may also use metal wires such as copper and aluminum that conduct static electricity. In practical consumption, rubber pipes can also be replaced with metal wires such as polyamide, polyethylene, polypropylene, or rigid polyvinyl chloride, which are lightweight, corrosion-resistant, and have good resistance to compression and deformation.

3. Canvas skeleton

Canvas is a commonly used skeleton material in rubber tube consumption, with various forms such as plain weave, diagonal weave, and square weave, among which plain weave is more common. Apple patterned canvas is made at a 90 degree angle and has a high strength to density ratio. The fabric toughness is higher than that of canvas constructed with diagonal lines 2YLYY615. In practical consumption, there are two types of canvas commonly used for rubber hoses: cotton canvas and synthetic canvas. Synthetic canvas includes vinylon, vinylon cotton blend, nylon, polyester, etc. Among them, vinylon and vinylon cotton blend are more common.

4. Curtain skeleton

The commonly used curtain fabric in rubber tube consumption is composed of warp (cord) and weft (yarn) criss crossing. The function of warp is to provide strength, while weft is only used to connect and maintain the average arrangement of warp in the fabric. In practical purchasing, rubber hoses are commonly used with materials such as cotton fabric, nylon fabric, adhesive rubber fabric, polyester fabric, and vinylon fabric.

The selection of suitable rubber materials for rubber pipes depends on the application site and physical property requirements, including natural rubber, styrene butadiene rubber, butadiene rubber, nitrile rubber, butyl rubber, ethylene propylene rubber, silicone fluororubber, recycled rubber, as well as polyethylene, polyvinyl chloride, chlorinated polyethylene, polytetrafluoroethylene, etc. A certain rubber material can be used alone, or two or more materials can be used in combination. Select appropriate skeleton materials to further improve the comprehensive indicators of rubber pipes.