Rubber antioxidants are generally used in concentrated acid and alkali resistant hoses

 

At present, nearly 20 representative offices of Litong offline provide retail and after-sales service for 34 provincial administrative regions across the country, and provide customers with one-stop product and service solutions with the support of the head office. Relying on convenient network resources, the Litong e-commerce platform established in 2015 has developed a broader domestic and international fluid technology industry market for Litong, greatly improving service efficiency and quality.

 

Litong provides customers with perfect after-sales service. During the product warranty period, if there is a product quality problem caused by our company's responsibility, after sufficient investigation and evidence collection, Litong guarantees to reply within two working days (except holidays and special periods), and send someone to deal with the problem. If necessary, our company will confirm the itinerary with the customer in advance and arrive at the on-site service as soon as possible. The abnormal vibration at the joint of the high-pressure oil pipe, which leads to the oil leakage accident, is a relatively complicated problem. Because the high-pressure fuel pipe is connected to the high-pressure fuel pump and the fuel injector, it belongs to the fuel injection system and plays a very important role. High-pressure oil pipes can withstand high pressures up to 150MPa, abnormal vibrations will cause huge losses, and there are also great fire hazards. To troubleshoot, the opening and closing of the injector needle valve during operation will cause strong high-frequency vibration to the high-pressure oil pipe, which is one of the important reasons for the damage to the high-pressure oil pipe. Food grade milk hose, the inner rubber layer is white NBR rubber, No plasticizer, in line with FDA standards, it can effectively prevent the spread of bacteria, and the products delivered under normal circumstances will not be contaminated by contact.

 

The reinforcing layer in the pipe body has a layer of spiral steel wire, which can effectively withstand negative pressure and carry out suction and discharge operations. The minimum inner diameter is 13mm, and the maximum pipe diameter is 100mm. If there is a larger demand, it needs to be explained with the account manager. In order to improve the replacement efficiency of the cement slurry and ensure that the cementing truck can efficiently complete the cementing construction task under high pressure, the LT301C high-pressure cement hose adopts 4-6 layers of wound super-strength and high-flexible steel wire or steel wire rope as the reinforcement layer. Tensile and other characteristics, effectively improve construction efficiency and ensure operation safety. The outer rubber layer is made of wear-resistant and weather-resistant synthetic rubber, which has the characteristics of flame retardant and ozone aging resistance, which greatly prolongs the service life of the hose and its service cycle (the super wear-resistant UPE outer coating can be customized). The material of the steam hose is EPDM rubber, which is not resistant to mineral oil, but also not resistant to high temperature oil, heat transfer oil, etc. This material has excellent resistance to saturated steam and hot water, and can reach 230 degrees in an instant. The water vapor, EPDM rubber has good acid and alkali resistance, corrosion resistance. Good ozone resistance. Good UV resistance.

 

We will update more about -corrosion resistant hose assembly- gradually, so stay tuned.

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