UN piston oil seal UN-piston and piston rod universal seal. Generally polyurethane products, product hardness: 90 degrees + -2 degrees, working temperature: -40 degrees-100 degrees, working medium: hydraulic oil. Working pressure: less than or equal to 32Mpa. The advantages of UN oil seal: good wear resistance, resistance to extrusion and impact, small compression deformation, most suitable for harsh working conditions and easy to install. The UN oil seal is the most widely used oil seal in hydraulic cylinders. Its main function is to prevent the entry of dust, dirt, grit, and metal shavings. It is mainly used for the sealing and dustproof of heavy-duty walking machinery or industrial hydraulic cylinders and cylinders, hoists, axial movement rods of guide rods, and piston rods (draw rods) and pistons (one-way piston seals) under static pressure. Whether it is used for pistons or piston rods, it can obtain a good sealing effect.

Are you ready to return to work and restart its economy after COVID19 fade away? Coronavirus:China tries to go back to work to heal illness-inflicted economy Wonepart.com are ready to delivery goods after COVID19 fade away. As a responsible big country, China strictly promotes the resumption of production and production while strictly preventing and controlling the epidemic. After witnessing the progress of China's resumption of production and production, many mainstream British and American media said that the situation is encouraging and encouraging. The international community believes that China's resumption of production and production is very timely, which not only benefits its own economic development, but also makes a significant contribution to the world economy. We wonepart.com are ready to supply all kinds of construction machine spare parts for you to restart economy.

PTFE gasket or back up ring The full name of PTFE gasket or back up ring is polytetrafluoroethylene gasket. It is also called PTFE gasket or Teflon gasket in foreign countries. It is a flat gasket made of PTFE rod, tube and plate by mechanical turning or cutting , V-shaped gasket, piston ring, ball valve gasket, etc. In fluid machinery (such as pumps, compressors, mixing tanks, centrifuges, etc.), the parts with the most severe operating conditions are considered to be PTFE gaskets or back up ring.With good characteristics of corrosion resistance, aging resistance and non-conductivity. Polytetrafluoroethylene pH 0-14 (except for molten alkali metal and fluorine under high temperature and pressure). It can have good mechanical strength between -100 ° C and 100 ° C.

We, wonepart.com also supported construction machinery spare parts in this war epidemic to refuel China. For our construction machinery parts, we have all kinds of seal,seal kits, piston seal, nok seal, excavators seal kits, backhoe loader seal kits, pump and parts, engine and parts, hydraulic breaker and breaker parts to build hospital.According to foreign netizens' evaluation, the army of excavators and construction workers who are constantly on the road and supplies to Wuhan are "continuously preparing for this battle at an incredible speed."

We supply all kinds of seal or seals, we supply dust/wiper seal, and we also supply rotary seal,piston ring,rubber seal,seal ring,hydraulic seals,o ring seal,cylinder seal,piston seal,o ring suppliers,rod seal,hydraulic cylinder seals,rotary shaft seal,hydraulic cylinder seal kits,o ring manufacturers,pneumatic seals,seal manufacturers,metric seals,high pressure seals,o rings and seals,hydraulic piston seal,rotary lip seals,hydraulic rod seals, o ring seal design,rotating seal,hydraulic cylinder piston seals,types of hydraulic seals,types of hydraulic cylinder seals,pneumatic piston seal,seal suppliers,buffer seal,hydraulic cylinder seal kits suppliers, we are hydraulic seals manufacturers,such as TC oil seal,TB oil seal,TCN oil seal,HBY buffer seal,USH rod seal,IDI rod seal,UN seal,UNS U seal piston seal,SPGO piston seal,SPG piston seal,OHM piston seal,Floating seal,SPGW piston seal,WR wear ring,BRT back up ring,ROI center joint seal,TCV oil seal,DKBI wiper seal,KZT wear ring and so on. Brand of seal that we have, NOK, CORTECO, SKF, PARKR, HALLITE, TTO, DINGZING,CFW, TRELLEBORG, KYB, SIMIRIT, PET, CHO, CTY and other OEM or aftermarket brand that you want.

2020 New Year holiday is coming, we would like to extend our warm wishes for the upcoming holiday season and would like to wish you and your family a prosperous New Year.There is also a big event the Spring Festival, or the Chinese Lunar New Year,during Jan 22nd to Feb 2nd in 2020; is the first year of the year. The Spring Festival has a long history, which evolved from the ritual of the first year of the New Year. All things are based on heaven, people are based on ancestors, praying for the sacrifice of the year, worshiping the ancestors of the heaven, and returning to the beginning. The origin of the Spring Festival contains deep cultural connotations, and carries rich historical and cultural heritage in inheritance and development. During the Spring Festival, various Chinese New Year celebrations are held throughout the country, with strong regional characteristics and a lively and festive atmosphere; these activities mainly include the removal of old cloth, the celebration of the new year, the worship of gods, the worship of ancestors, and the celebration of the good year. The forms are rich and colorful, condensing the essence of Chinese traditional culture.There is also a big event the Spring Festival, or the Chinese Lunar New Year,during Jan 22nd to Feb 2nd in 2020; is the first year of the year. The Spring Festival has a long history, which evolved from the ritual of the first year of the New Year. All things are based on heaven, people are based on ancestors, praying for the sacrifice of the year, worshiping the ancestors of the heaven, and returning to the beginning. The origin of the Spring Festival contains deep cultural connotations, and carries rich historical and cultural heritage in inheritance and development. During the Spring Festival, various Chinese New Year celebrations are held throughout the country, with strong regional characteristics and a lively and festive atmosphere; these activities mainly include the removal of old cloth, the celebration of the new year, the worship of gods, the worship of ancestors, and the celebration of the good year. The forms are rich and colorful, condensing the essence of Chinese traditional culture.

How to properly store seals? Most sealing materials, including vulcanized rubber and other elastomers, often have more or less performance changes during storage. Improper storage methods will accelerate the aging of seals and even cause damage such as cracking of seals, which directly affects seal The life of the pieces. What factors should we consider when storing seals properly?

Common hydraulic seal classification Different types of seals are available depending on the application requirements, such as V ring, U ring, O ring, Y ring, etc.The original type of sealing ring is different, the medium resistance, hardness, and range of use are different! YD seals will guide you to learn more knowledge about hydraulic seal.

Basic introduction of dust seal The dust seal is a rubber seal ring for vehicles, machinery, construction machinery, and special purpose to prevent the intrusion of dust and dirt. The dust seal is generally used with a rubber rubber ring. It is used in some mechanical equipment and hydraulic piston systems, and is installed at the mechanical connection to prevent external dust and dirt from entering the equipment, especially in harsh environments. Large excavator dozers require a large amount of dust-proof packaging on the four-wheel, hydraulic system to prevent sand intrusion and protect machinery.

Double 11 refers to the online promotion day of November 11 each year. It originated from the online promotion held by Taobao Mall (Tmall) on November 11, 2009. At that time, the number of participating businesses and promotion efforts were limited, but the turnover exceeded expectations. The effect, so on November 11 became a fixed date for Tmall to hold a large-scale promotion. Therefore we wonepart (www.wonepart.com) will hold an activity to celebrate with our old and new customer for construction machines spare parts at this Double 11 party. All customer buy goods on Double 11 could get the most powerful offer of the year.