species:
4SP type - four-layer wire wound medium pressure hose
4SH type - four-layer wire wound high pressure hose
Type R12—High temperature medium pressure hose with four layers of wire wound under harsh conditions.
Type R13—High temperature and high pressure hoses with multi-layer steel wire wound under harsh conditions.
Type R15—High-temperature, ultra-high-pressure hose with multi-layer steel wire wound under harsh conditions.
Structure: The hose is composed of an inner rubber layer, a middle adhesive layer, four layers or multiple layers of alternating wound steel wire winding layers and outer rubber layers.
Product structure: It mainly consists of inner rubber layer, middle rubber layer, 2, 4 and 6 layers of steel wire wound layer and outer rubber layer. The inner glue layer has the conveying
The medium withstands pressure and protects the steel wire from corrosion. The outer rubber layer protects the steel wire from damage. The steel wire (ф0.3-2.0 reinforced layer) layer is a reinforcing material for the skeleton material.
Product use: Wire wound hydraulic hose is mainly used for mine hydraulic support, oil field development, suitable for engineering construction, lifting and transportation, metallurgy forging and pressing, mining equipment, ships, injection molding machinery, agricultural machinery, various machine tools and mechanization and automation of various industrial sectors. Petroleum systems deliver petroleum bases (such as mineral oils, soluble oils, hydraulic oils, fuel oils, and lubricating oils) and water-based liquids (such as emulsions, oil emulsions, and water) that have a certain pressure (higher pressure) and temperature. And liquid transmission, the highest working pressure up to 70-120Mpa.
Working temperature: -40°C～120°C
Product specifications range: DN6mm ~ DN305mm.
Use wire wound hose notes:
1. The bending radius should not be less than the given bending radius, to prevent damage to the steel wire braid hose skeleton or due to excessive stretch, early damage. 2. According to the conditions of use, the correct selection of wire braid hose varieties, specifications, do not use or substitute. 3. When the steel wire braided hose is used, the pressure must be adjusted in a gradual and gradual manner to avoid sudden pressure increase and damaging the pipe body. 4. When the work place changes, it should be carried away from the ground, and it must not be mopped so as not to injure the outer layer of glue and then affect the skeleton layer. 5. Transport corrosive liquids. After use, the interior should be cleaned to prevent the residues from corroding the tube for a long time, or use the corresponding series of products.