Wear resistance of sandblasting hose

The rubber material gives the blast hose excellent abrasion resistance and durable life. The blast hose can be flanged for tight fitting and removal on the pipe. Unlike other rubber hoses, discharge and suction hoses, including sandblasting hoses, consist of cord or fabric and helical steel wire as reinforcement. Inner layer: High quality rubber with high abrasion resistance; Reinforcement layer: Suitable for low or high working pressure conditions; Cover layer: High quality rubber. Anti-aging and wear-resistant sandblasting hoses are widely used in various tunnels, roadways, rooms and other construction projects for rust removal, sand recovery, and concrete transportation. LT1003 75PSI radiator hose rubber is made of EPDM rubber, and its rubber content reaches 45%. The surface layer of the pipe body adopts EPDM rubber layer, which is smooth and slightly textured, wear-resistant and anti-aging It has strong airtightness and strong air tightness, which can ensure the operation of the pipe body. The reinforcement layer is made of polyurethane fiber, which has good toughness and can continue to operate under the pressure of 75PSI. Litong Hydraulic Manufacturing is used for military equipment High quality product.

 

In recent years, the company has made continuous progress in research and technology development, and the product quality has been significantly improved. Under the guidance of the company's policy of "medium and high-end products", the product quality is almost the same as the international quality level. In recent years, the export volume has increased significantly, which represents the high recognition of product quality by foreign customers. Litong Hydraulics takes a more prudent attitude and makes every pipe well. On August 12, 2019, Luohe Litong Hydraulics successfully obtained the ABS certificate issued by the American Bureau of Shipping, mainly 7K, 16C, 16D certificates related to oil drilling hoses. Lloyds Register of Shipping is one of the earliest established classification societies in the world, with the most stringent revision standards, well-known in the world's naval field, and its rigorous testing and control of certified products is highly recognized internationally, 3. Bone-setting When the ruptured part of the rubber hose is large or about to be broken due to the action of external force (shrapnel breakdown, extrusion rupture) or system overload, the bone-setting method can be used: wipe the ruptured part of the hose and cut off the ruptured part; The steel "bones" are inserted into the cut hose; the hose and the "bones" are clamped with a self-made steel plate clamp); the connected hose can be used after cleaning. Chemical cleaning uses chemicals to react with the substances inside the pipeline to achieve the cleaning effect.

 

Chemical cleaning is flexible, suitable for any shape of pipe, and cleans quickly and thoroughly. The water flow with a pressure of up to 3Mpad is used to clean the dirt on the inner surface of the pipe by high-pressure water flow to achieve the purpose of cleaning. Features fast speed and low cost. Cleaning is due to high water pressure, which may cause the water pipe to be overwhelmed by negative pressure and cause the pipe to crack. It is also not suitable for domestic pipelines, and is generally used for short-distance industrial pipeline cleaning.

 

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