O-ring rubber ring, referred to as O-ring, is a rubber ring with a circular cross-section. O-rings are the most widely used seals in hydraulic and pneumatic systems. O-rings have good sealing performance and can be used for both static seals and dynamic seals. They can not only be used alone, but are also a basic…
1. Appearance quality inspection The appearance of the O-type rubber sealing ring is visually inspected. Generally, pores, cracks, impurities, and bubbles are not allowed on O-type rubber sealing rings; the surface should be smooth and clean. 2. Dimensional inspection O-type rubber sealing rings can have their cross-section and inner diameter measured according to specific requirements….
Rotary shaft lip seal (referred to as oil seal) is a contact rotary seal form, which is a key basic component to ensure the safety, reliability, longevity and fate of machinery and equipment in the fields of machinery, automotive, aerospace, shipbuilding and national defense. The rotary shaft lip seal in all stages of its life…
HBY BUFFER SEAL HBY型是在滑唇处特殊形状的狭缝，可以泄漏回压，消除杆填料和缓冲环之间的压力。它与杆填料配合使用，吸收高负荷时的冲击和波动压力，隔离高温流体，提高填料的耐久性。The HBY type is a specially shaped slit at the slip lip that leaks back pressure and eliminates the pressure between the rod packing and the buffer ring. It is used in conjunction with rod packing to absorb shock and fluctuating pressure at high loads, isolate high-temperature fluids, and improve the durability…