Many people know that wear-resistant sandblasting pipes are a typical representative of wear-resistant rubber hoses. Wear-resistant rubber hoses are mainly used to transport particulate media, such as power plant transportation of pulverized coal, mine dust removal, dredger suction and discharge, mud transportation for construction, machinery and equipment. Rust removal, sandblasting, etc.; the inner diameter of the wear-resistant sandblasting pipe ranges from 5 mm to 1200 mm according to the application, and the pressure range varies. At this stage, our company is mainly engaged in the production and research and development of high and low pressure rubber hoses, drilling hoses, cloth hoses, sandblasting hoses, rubber hose and belt products, and other products. The lining of the hose should be composed of oil-resistant and water-resistant rubber, the reinforcing layer of the pipe fittings is composed of woven cloth and steel wire (rope) materials, and the outer hose is made of oil-resistant, wear-resistant and durable rubber products. In its length direction, there should be a color band on the surface, which is used for pipeline installation, purpose editing, drilling rubber hose, wire winding for oilfield cementing and drilling, maintenance and petroleum geological exploration, small drilling rig and hydraulic coal mining, and conveying liquid medium like mud. 3. Select a suitable nozzle, or nozzle, and install it on the equipment. The nozzle connection is connected by a hose to the high pressure washer pump and motor. The nozzle determines the pressure of the water, so choose it well. Equipped with the proper components, it will help provide greater power. 4. Decide whether chemical substances will be used. Most models of machines or special nozzles that allow you to add high-pressure spray cleaners or stain removers. Adding chemicals makes it easier to quickly clean the project. To select the appropriate chemical solution, refer to the instruction manual on how to add the chemical. Although API 16D hose is only an accessory used on the blowout preventer, its role in engineering safety cannot be ignored. In order to ensure the safety of petroleum engineering, Litong strictly complies with the requirements of API Q1 quality management system, and actively researches and improves the performance of hoses on this basis. For example, NBR is used for the inner layer, and high temperature and fire-resistant synthetic rubber is used for the outer layer and protected by 316 armor. , the entire design structure is to escort the safety of petroleum engineering. On the afternoon of April 8, Litong specially invited two Tianjin lean management training instructors to Litong to train equipment personnel in two aspects: "Troubleshooting Report" and "Equipment Maintenance SOP". The "Failure Analysis Report" focuses on preventing the failure from recurring and is prepared by equipment personnel. It is an integral part of the production and maintenance work system of all employees. Its content includes four main modules: failure conditions and management measures, failure cause analysis, remedial measures, and effects to avoid recurrence. Hardware personnel can analyze and report faults using cause analysis, statistical analysis and research analysis based on various fault data to form an unimpeded cycle of equipment maintenance work. Wear-resistant sandblasting hose is suitable for air pressure sandblasting and rust removal on the surface of metal bodies in railway, shipbuilding, construction and other industries. The inside of the tube body is made of black wear-resistant synthetic rubber, and the UPE super wear-resistant inner coating can be customized; the outside is made of black weather-resistant and wear-resistant synthetic rubber, braided fiber or steel wire for reinforcement, and the diameter of the tube body can reach up to 12 inches. , generally at -40°C to +70°C (-40°F to +158°F) for continuous operation.
How to avoid irregular wire breakage in the reinforcement layer of rubber hose
