Wuhan Xinhuafeng Mechanicl Manufacturing Co., Ltd

a regular oil seal ring which is widely used in engineering machinery, coal mine machinery, mining machinery, reduction gear, shield machine, etc.

like an L due to the section of the metal ring in right angle, , increasingly used in lots of mechanical equipment, such as mining machinery and farm

used by pairing two metal rings in completely different shape, mostly used when the sealing place is at a high speed, widely used in engineering machi

the rubber gasket is O-type; one metal ring is flat-shaped with very wide sealing face and location hole on the back for fixation, not regular oil sea

specifically designed by our factory, and the production process is more advanced than the traditional proces, has a more visible sealing face with pr