Categories
New Products
VB Type Oil Seal: External metal case, no spring, single lip seal. VB oil seal has good radial stiffness, especially for large diameter, good assembly stability, low level of friction and heat generated by the main seal lip and other advantages. The metal shell material is mainly made of carbon steel, SUS304, SUS316, etc. The rubber part is mainly made of NBR,EPDM, FKM and other materials.
KB Oil Seal: Metal case bare, no spring, consisting of a main seal lip and an additional anti-contamination seal lip. It belongs to rotary oil seal and has a wide range of uses. Select different materials according to different media, pressure and temperature. Commonly used rubber parts of the material are: nitrile rubber, fluorine rubber, silicone rubber, metal shell materials are just, SUS304, SUS316. Mainly used in machine tools, agriculture, construction, transmission, gear box, motor, pump and other industries.
DB oil seal is an exposed metal CASE with two integrated springs and a standard shaft oil seal with two main lips for fluid separation.
Dust Wiper Oil Seal(Scraper), as the name implies, installed in the hydraulic cylinders fitted externally on the cylinder head, are used to scrape off dirt, dust, moisture from the piston rods as the rod moves in linear motion. Hydraulic cylinder if without wiper seals acting as an excluders, it is easy for the piston rod to contract contaminants and transport into the cylinder. Wiper seal also prevent outside contaminant from entering into the hydraulic system.
VA oil seal is one of the most commonly used V-shaped water seals, generally made of butadiene rubber NBR60 or fluorine rubber FKM65 material, because of its good elasticity, easy to stretch, so it is very convenient to install. It is an interference fit with the axis and rotates with the axis. VA type oil seal is fixed on the shaft by its own elastic tension, which can prevent internal grease or oil from leaking out, and prevent external dust and dirt from invading. VA oil seal has the following advantages: Pure rubber elastomer material without metal parts; Reduced design work, no requirements on installation and processing; Eliminate the requirements of shaft fit surface machining and surface precision and hardness, and the shaft surface does not need to be hardened; Easy and reliable installation and disassembly; The surface contact pressure is small, so the friction force is small, friction loss and friction heat less, long service life
High pressure oil seal is a kind of oil seal that can maintain normal working conditions in different working conditions, including high pressure and low pressure conditions. This kind of oil seal is commonly known as "high-pressure oil seal", but it is also called lip high-pressure oil seal. The main characteristic is that it has strong resistance to high pressure or low pressure. The high pressure oil seal has a wide range of applicability and can be used in hydraulic oil press, hydraulic pump, hydraulic cylinder, machine tool, aerospace and other high speed and high pressure equipment, which provides a reliable guarantee for the stable operation and efficient production of the equipment.