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A detailed introduction to the composition and properties of high-pressure hoses
2021-11-10
High pressure hose is a hose with European standard DIN en853 and American Standard SAE. The build-up layer of the high-pressure hose is a high-strength steel wire winding layer that has been treated separately, the inner rubber layer is polyoxymethylene (POM) or polyamide (PA), and the outer rubber layer is correspondingly polyamide (PA) or polyurethane (PUR) . The high-pressure hose has low fluid resistance, small volume expansion, good rust resistance, light weight, small outer diameter, and a single long length of up to 1200m. High-pressure hose joints are made of carbon steel or stainless steel, using advanced crimping equipment and technology.
The high-pressure hose has the following four characteristics: 1. Four-layer design, two of which are high steel wire braided layers and plastic-coated nylon hoses. 2. Used in places with strict requirements, 4 times the safety factor. 3. Light weight, small size, and large bending radius. 4. The pressure product expansion is small.
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Guangzhou Depu Rubber Products Co., Ltd
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