Letone Industrial Hose R&D Base, R&D and production of various types of rubber and plastic pipes, has flexible and easy grinding properties in terms of nominal diameter, pressure, burst pressure, and ambient temperature of plastic hoses. Manufactured according to customer needs, Litong Industrial production supports customized large-diameter, larger 12″ feet, and currently has 55 professional and technical personnel with graduate or above. Unique pipeline, high-risk transportation under ultra-high pressure, with hydrogen chloride (H2S) and other Gas mixture of dangerous gas and various water-based, oil-based, foam plastic well kill fluids, etc. 400PSI transmission pipeline with SUPERTUFF surface layer, mainly used for fracturing fluid, sand slurry and oil transportation in high pressure oil and gas fields and natural gas exploration. The structure is made of gray-black styrene-butadiene rubber, and the ductility of chemical fiber cotton rope is used to improve it. The outside is covered with gray-black SUPERTUFF with super toughness. , Continue to work under the premise of stable working pressure of 400psi. Emergency repair method of hydraulic hose: 1. Sticking method Wipe around the cracked part of the hose cleanly; apply one of anaerobic glue, epoxy glue, 801 glue or 502 glue to the cracked part of the plastic hose (the length of the glue is about 2-2 of the length of the cracked position) 3 times); use tape or white canvas strip to squeeze 4-5 layers around the dispensing place; make the two ends of the white canvas strip with the coiled tape into dead buttons; it can be used after it condenses. 

   The equipment is relatively limited and long-term manufacturing, automatic sandblasting machine, wet blasting machine and spare parts, involving sandblasting, material spraying and other equipment. The company’s shotcrete pipe, sandblasting concrete can reach 100,000 cubic meters of inspection, Supply of wear-resistant raw materials, sandblasting pipe The company produces and manufactures wear-resistant sandblasting pipes with a long wear-resistant service life, which has been affirmed by the company and customers. It has reached a long-term partnership with the company, and the company supplies 10,000 meters every year. Sandblasting pipes are used for automatic sandblasting machines, wet blasting machines, commercial concrete mixing stations and other equipment. The products have good wear resistance and have won five-star praise from customers.The company has been making fiber materials for many years Level product research and development is used in many aspects, such as hydraulic transmission systems, industrial production of liquid plastic hoses, oil drilling and mining plastic hoses, FDA food and pharmaceutical plastic hoses, rubber products, liquid connector materials, etc. The pipes have been certified by FDA, and the plastic hoses for oil drilling and production have obtained the API product certification. The products are more competitive, and the level and application fields have been improved. The high-end oil drilling and production plastic hoses have passed the API verification and are in line with API 7K, 16C verification. .Oilfield chemicals, also known as oilfield additives, are chemical additives used in the process of oilfield drilling, completion, oilfield, irrigation, enhanced oil recovery and Taobao shipping. It is used for various chemicals in all technological processes such as oil and gas fields, drilling engineering, oil and gas gathering and transportation, and enhanced oil recovery. According to different uses, oilfield chemicals can be divided into general chemicals, drilling chemicals, oil and gas development It adopts five categories of chemicals, chemicals for oil and gas gathering and transportation, and chemicals for sewage treatment.