GERMANY BAOHUA INDUSTRY GROUP CO., LIMITED

Germany Baohua Industrial Group Co. , Ltd. specializing in the production of Stecon, Glane ring, tetrafluorogasforth, pan-blockseal, AQ seal, V group, dust ring, anti-grinding ring and other high-end seals, materials include: Teflon and modified tetrafluoroethylene, polyamine, nylon, polyformaldehyde, etc., can accept a variety of materials out of shape,
The minimum size of the inner hole can be 1.5MM.
Our products are widely used in engineering machinery, machine tool manufacturing, ceramic machinery, petrochemical, coal mining machinery, food machinery, metallurgical machinery, footwear machinery, environmental protection equipment, wind power, tunnel machinery, general machinery and home appliances and other industries, all kinds of product performance reached and close to the level of foreign famous brands. The piston combination seal is a bidirectional seal and guide element consisting of a rubber ring, two support rings and two guide rings. Rubber ring dynamic and static can play a good sealing role, support ring to prevent rubber ring is squeezed into the sealing gap, the role of the guide ring is to make the piston in the cylinder tube guide and absorb radial force, rubber ring under pressure will be the support ring and guide ring to the cylinder wall, so even if the combination is worn can still be replenished by pressure.
Materials: Rubber ring-NBR butyl rubber; support ring - multipolyester elastomer; guide ring-thermoplastic material The material of the O-ring is polyamine. These materials have very low compression deformation rates. This makes it suitable for the material as an O-ring. The O-ring made with this material is more resistant to extrusion than the ordinary O-ring, so it is more suitable for use in high pulse pressure, or due to space constraints can not use the bezel. Due to its high abrasive resistance, the polyamine O-ring is also suitable for dynamic sealing occasions, and achieves good results: such as the pilot valve seal of the valve or the dynamic seal of the main valve core. It can also be used for short-stroke clamping positioning, or for valve body seals that pass through HFA liquid but lack lubrication. Polyamine O-ring can be used for control purposes. If used through the oil hole, more wear-resistant than the ordinary rubber O-ring. Polyamine O-ring can be used in cases where the physical performance of other O-rings cannot be met. Mostly used to seal cylinder blocks, control elements and valves.