Four layer steel wire coiled high-pressure and high-pressure oil pipe is the key application of crude oil-based gear oil and the working natural environment with strict standards. In order to ensure its resistance to air conditioning, the middle of the pipe body is wound with four layers of steel wire to ensure that the pipe body can withstand large working pressure. The pipe body meets the standard of SAE 100R12 specification GB / t10544-2013. In addition, the plastic hose series products have excellent gear oil compatibility mode and function of performance, which can be extremely displayed in the whole process of design scheme, production, manufacturing and others, as well as the detection of finished products and other levels. With the help of solid product quality, Litong has obtained military quality, specific production and manufacturing enterprises of military weapons and equipment, and the company's equipment cooperates with military equipment manufacturing companies to achieve the application of military industry under harsh standards and conditions, and the stability and reliability of high-grade military machinery and equipment under unique natural environment and unique weapons and equipment. It can be easily applied in various equipment manufacturing industries, crude oil exploration can meet various natural environments, and the pipeline of everyone in the steel casting industry is also preferred. LT301API 7K series - rotary drilling and shock absorbing plastic hoses: the key is used for flexible connection between vertical tube and rotary tube (rotary exploration) or between pump and vertical tube (rotary vibrator), for high working pressure, underwater concrete oil exploration and exploration work of sand slurry, water moisturizing lotion in water and mortar, mineral oil, ethylene glycol and polyethylene glycol; The nominal diameter layer is mostly made of NR & SBR / HNBR / UPE material, which has very good organic chemical stability and wear resistance. The reinforcing layer is made of 2-6 layers of rigid wire spiral type; The styrene butadiene rubber used outside is weather resistant, and the overall pipe regulations comply with the national API 7K specification. On April 11, 2016, Litong hydraulic press was exhibited at BMW France 2016. The new product R & D commodities and their special exhibition items were transported to the exhibition for exhibition. On December 12, 2016, the amoeba business new project of Litong hydraulic press was fully launched. On September 19, 2017, the enterprise once again defended the title of "China's top ten rubber hose companies" and won this honor for six years. In 2016, Litong was successful, Release super artery Series products, and successfully released PTFE ordinary high, medium and low voltage series products, multi-purpose plastic hose products, which are widely used. What are the advantages of PTFE plastic hose? 1. Excellent air aging resistance, irradiance resistance and low water permeability. The outer shape can not be changed in the medium and long term; 2. Excellent high and low temperature resistance test characteristics. PTFE plastic hose has small temperature interference, wide temperature range, melting point of 327 ℃ ~ 342 ℃, and can work for a long time at 250 ℃ ~ 180 ℃; 3. Excellent corrosion resistance. It can be used to melt alkaline earth metals, hydrogen fluoride substances, oxidants, reducing agents and various solvents. 7K standard hose, alias exploration plastic hose. Common components include buckle sleeve specification (white iron sheet), buckle special car transfer (copper core), hammering union of specific specification. The type of connector is generally determined at the beginning of ordering. The enterprise professional organization carries out the design scheme or purchase. After the pipe body passes the inspection, the general detaining unit carries out the actual detaining operation. When each hose is delivered from the factory, it will do professional testing and connector testing to ensure that there is no product quality problem in the whole process of equipment application.
What are the main uses of hydraulic pipes?
