The scope of application scenarios of oil drilling hose

Petroleum pipeline hose, this kind of hose is mainly used in the transportation of fuel, such as gasoline for vehicles, diesel engines, etc. It is widely used in oil and gas fields, gas stations, etc. It has the advantages of strong wear resistance and good sealing performance. The swivel exploration hose is used between the top of the drain riser and the swivel joint running left and right. The marine mud transportation hose is used for high pressure mud transportation between the cargo ship and the offshore drilling platform, and the length is generally more than that.  Many oil exploration users have high requirements on the working pressure of pipelines. Their API-7K-High Pressure (3 ft 103.5MPa) product line is used by a diversification of the first substance that not only overcomes the high pressure problem, but also overcomes it with a new polymer elastomer material. When making up for the vacancy of this product in foreign markets, it is generally used as a flexible connector for drilling, cementing, workover and other work, as a mud inlet branch pipe, cementing gas inlet branch pipe and so on. Completely meet the requirements of new multi-purpose products with high pressure on land and water. Stainless steel wire braided hose is an upgraded product of wear-resistant rubber hose, which is light in weight, small in diameter and easy to assemble. It is mainly suitable for the natural environment of mud or raw material transportation, and the high-pressure system transports various substances and chemical raw materials. When manufacturing high-pressure wear-resistant hoses, the application temperature is between -40° to 120°. The imported raw materials of UPE with low flow resistance and smooth connection are selected with high-strength steel wire as the reinforcement layer, and the skin is made of high elasticity and wear-resistant. damage, resistant to all-day raw materials.

 

Concrete conveying pipe is a common one, generally there are three specifications and models, 4" , 5", 6" (2", 3" specifications and models are rare). The tube body is generally 3m long, and the general concrete plastic hose works at normal temperature (-29℃~80℃), and the pressure ranges from 2MPa to 8.5MPa. The price is also divided into several grades according to the performance of the tube body. The cord fabric is used as the reinforcement layer. Because of the lower gas pressure requirements, the price is the most favorable, but its service life is slightly shorter.

When assembling wear-resistant sandblasted plastic hoses, choose bosses for sandblasted plastic hoses, which is conducive to pipeline construction and disassembly. Unlike other rubber hoses, discharge plastic hoses and suction plastic hoses, sandblasted plastic hoses are constructed of steel cord or textile and spiral stainless steel wire. The inner bladder is generally made of high-quality plastic with good wear resistance. Special synergists are added to the raw materials, so that the inner layer has high wear resistance, high wear resistance and high pressure. Its wear resistance is 2-3 times that of general sandblasting pipes.  In March 2018, the bonding of PTFE plastic was successfully completed. This process improvement not only overcomes the core-off defect of PTFE pipe body in use, but also creates more main uses, which promotes the use of Teflon plastic hose in organic chemistry. , pharmaceutical, food, chemical plants and other industries have been extremely used, which not only shows the excellent technology of Litong hydraulic press in the rubber hose processing technology, but also completes the milestone improvement in plastic research and development, becoming the world's first Home complete PTFE raw material bonding manufacturer.

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