Differences in the fittings of rubber hoses
2022-06-10 15:23:33
The characteristics of the reinforcement layer of the sandblasting hose are also very prominent. The inner rubber of the sandblasting hose is mainly made of polyurethane and butyl rubber, and special reinforcing agents are added. The color of the inner rubber of the finished product is yellow and transparent. It has the characteristics of high wear resistance, high toughness, and high pressure resistance. The wear resistance is 2-3 times that of ordinary sandblasting hoses, which shows that its performance is very excellent. In the course of 17 years of development, Luohe Litong Hydraulics has continued to innovate, and imported Finland's ultra-high pressure hose winding production line with world-class equipment. At the same time, the company has a professional e-commerce team, which has laid the foundation for the promotion of domestic and cross-border e-commerce. Litong Company has successfully developed Super Hercules series hydraulic pipes, super wear-resistant cleaning hoses, and oil drilling and transportation hoses.
In September 2018, the pressure test of Litong oil drilling and production hose at API 7K 3" 103.5MPA was successful. While the API series products meet various harsh conditions, Litong's original equal-diameter technology reduces the eddy current of the hose and the size of the inner wall of the hose. The internal difference with the joint size is only 3MM, and at the same time, it has obtained a utility model patent. Litong's strong high-tech and high-performance products have also been recognized by the Northwest Petroleum Bureau of PetroChina and reached an order cooperation. Better service for international and domestic markets, The hoses and assemblies produced by Litong fully comply with various international standards such as SAE, DIN, MSHA, MT, etc., and can fully satisfy customized production, special processes, and high-end production equipment for the benefit of customers. Its products are also in the international market. , has won many orders, and produces high-end products that meet the needs of different customers and different markets to meet customer needs.
Due to the high wear resistance of the rubber compound, it is also suitable for the low-temperature transportation of particles, powders and vapors in various industries. Therefore, wear-resistant rubber has been widely used in industrial production. The commonly used methods of anti-abrasion hose joints are generally threaded connection, flange connection, clamp connection, etc. The rubber pipe fitting is composed of an inner rubber layer, a reinforcing layer of multi-layer scraping rubber, a nylon cord fabric, and an outer rubber layer composite rubber tube. 4. Modification method Because the pipe joints of each rubber hose in the hydraulic system are different, and the high-pressure or ultra-high-pressure ruptured hose should not adopt the "bonding method", "bundling method" or "boning method", according to this, it can be adopted. Modification method: saw off the pipe joint of the ruptured hose; find a replacement hose with similar pressure bearing capacity and length as the ruptured hose, and saw off its pipe joint; weld the angle of the pipe joint of the ruptured hose to the replacement hose on; the welded hose can be used after cleaning.
More about -acid and alkali resistant hose- will be updated gradually, so stay tuned.
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