Hebei Hankai double lip seal



12x22x5 oil seal. Different materials and designs are available to suit specific requirements, ensuring a tight and secure seal that can withstand the demands of the application. Proper installation and maintenance of oil seals are also essential to maximize their effectiveness and prevent premature failure.


In the telecommunications sector, the demand for high-performance gratings has surged with the rise of optical networks. Composite gratings are instrumental in wavelength-division multiplexing (WDM), a technique that allows multiple signals to be transmitted over a single optical fiber. By using composite gratings, optical networks can achieve greater capacity and efficiency, which is crucial for handling the increasing volume of data traffic globally. These advanced gratings not only improve signal quality but also reduce signal loss, thereby enhancing overall system performance.
composite grating

3. Electrical Insulation Fibreglass is a non-conductive material, making fibreglass access platforms an ideal choice in environments where electrical hazards are present. Electricians, utility workers, and maintenance personnel can work safely at heights without the risk of electrical shock, enhancing workplace safety.
fibreglass access platforms
