Manufacturing Process of High Pressure Steel Wire Winding Hose
The inner layer glue, the management layer glue and the surface glue are mixed with a mixing and mixing machine according to the formula. The inner layer oil pipeline is extruded by an extruder and at
Manufacturing Process of High Pressure Steel Wire Winding Hose
1. Mix the inner layer glue, the management layer glue and the surface glue with a mixing machine according to the formula; Use an extruder to extrude the inner layer oil pipeline and attach it to the soft core or hard core smeared with stripping agent (liquid nitrogen cryotherapy can also use no core tube).
2. The chip-type single-piece calender crushes the management layer into a film-like shape, adds a film-releasing agent to unwind and cut it into a specified aspect ratio according to technical requirements.
3. Wrap the inner oil pipeline of the core-containing tube around the electrified copper-plated steel wire or copper-plated steel wire rope on the winding packaging machine or weaving machine. In addition, the management layer is rolled around each two layers of electroplated copper-plated steel wire or copper-plated steel wire rope in the winding packaging machine or weaving machine, and the coiled stainless steel wire is gradually and finally bound (some pre-winding packaging machines need to carry out pre-stress shaping treatment on the electroplated copper-plated steel wire reinforcement).
4. Encapsulate the upper surface glue on the extruder again, and then wrap the lead or cloth vulcanized rubber protective layer.
5. According to vulcanization tank or salt bath vulcanized rubber.
Steel wire wound hose features:
1. The rubber hose is made of unique nitrile rubber, which has good corrosion resistance, heat resistance and aging resistance.
2. Rubber hose bearing high working pressure, pulse performance indicators.
3. The tube body is closely integrated, the use of soft, under pressure deformation is small, long service life.
4. The rubber hose has good flexibility and fatigue resistance.
5. The length of steel wire winding hose is 50 meters below φ16 and 40 meters above φ19.
Scope of application of steel wire wound hose:
High-pressure stainless steel wire to improve the four-column hydraulic press rubber hose suitable for coal mine hydraulic support, oil field mining, it is suitable for transporting petroleum-based (such as mineral oil, soluble oil, engine oil, refined oil, lubricating grease) and oil-based liquids (such as emulsion, oil and water emulsion, water) and liquid transmission system, large resistance to work on the working pressure can reach 70-100MPa. Note: steel wire wound hose standard reference GB/T10544-03 standard, DIN20023,SAE100R9 ~ 13 specification.
Product advantages of high pressure steel wire winding hose
1. High pressure steel wire winding hose has high pressure bearing force and excellent pulse characteristics
2. The tube body of the high-pressure steel wire winding hose is tightly combined, the use is soft, and the bending is small under the working pressure.
3. High pressure steel wire winding hose has high quality flexibility and fatigue resistance.
4. High pressure steel wire winding hose has high quality corrosion resistance, heat resistance and aging resistance.