What are the different molding methods for rubber hoses?

The main molding methods for rubber hoses include the following four:

Extrusion molding (most common, suitable for ordinary rubber hoses)

Bragging/winding molding (for reinforcing pressure hoses, such as steel wire braiding layers)

Compression molding (for complex shaped tubing)

Impregnation molding (for thin-walled products such as latex hoses)

Reason: Different methods correspond to different performance requirements (such as strength and shape) and process costs. For example, high-pressure hoses require braiding reinforcement, while medical thin tubing is mostly extruded.

Each molding method for rubber hoses has its own characteristics: Extrusion molding is suitable for mass production of ordinary rubber hoses, with high efficiency and low cost; Braiding/winding molding significantly improves pressure resistance by adding steel wire or fiber layers, suitable for high-pressure environments; Compression molding can produce complex shaped tubing, but the mold cost is high; Impregnation molding is used for thin-walled products such as latex hoses, requiring fine processing.

Taking our steel wire spiral hose as an example (product parameters: nominal inner diameter 150-250mm, burst pressure 2MPa, temperature resistance 100℃), it adopts a medium-layer steel wire spiral winding process, combining high strength and flexibility, and is suitable for high-pressure scenarios such as mining machinery. Hebei Jiguan Rubber Products Co., Ltd. specializes in rubber hose production, supporting customized wall thickness, diameter, and number of reinforcing layers to meet different industrial needs.