Mechanical seal and bearing, mechanical graphite products

We can prodice mechanical seals and bearing as per drawings. Main types of mechanical graphite:Resin impregnated graphite, Copper graphite, antimony graphite…We can design drawings as per coming samples; we can produce samples as per drawings; we can recommend right type of material and products as per application

Detailed description

We can produce mechanical seals and bearing as per customers’ drawings. We have skilled workers, advanced numerical control equipments, and strict quality control system; we have standard export packings and strictly controlled delivery time.

Main types of mechanical graphite material:
Resin impregnated graphite: using synthetic resin (mainly phenolic resin or epoxy resin) impregnated graphite, to fill the surface and internal pore, and then to make the resin curing and heat treatment. The mechanical strength, thermal conductivity is unchanged compared with graphite. But with lower thermal conductivity and coefficient of linear expansion; its Suitable for mass production, and the cost is low; its Mainly used in automobile cooling water pump and low-load home appliances sealing.
main type: M106H, M120H, M106K, M120K, M254K.

Copper graphite material, is a special material of self-lubricating material, according to the different USES and conditions, choose different copper graphite material. It has high bearing capacity, impact resistance, high temperature resistant, self-lubricating ability etc., especially suitable for overloading, low-speed, reciprocating or swing, difficult to lubrication and oil film formation, not afraid of the water and other acid erosion and erosion. Current products have been widely used in metallurgical continuous casting machine, rolling just equipment, mining machinery, shipping, steam turbine, water turbine, injection molding machine and equipment in the production line.
main type: M106P, M120P, M254P.

Antimony graphite is a kind of excellent self-lubrication antifriction material, it can be in high temperature of 500 ° C, cryogenic – 253 ° C, high speed 20000 RPM, high pressure 10 mpa, or high viscosity medium, especially suitable for medium such as water, oil, kerosene condition under the conditions of use.
Antimony metal does not dissolve in water, hydrochloric acid and strong alkali solution. Antimony in the case of increasing load and improve the speed and melting steel friction when rare phenomenon, therefore, leach antimony graphite materials can also be applied to medium such as water, hydrochloric acid, strong alkali. And leaching of antimony graphite material can be silicon carbide, tungsten carbide or stainless steel, etc.
main type: M106D, M120D, M254D.

We can design drawings as per coming samples; we can produce samples as per drawings; we can recommend right type of material and products as per application…




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