PRECISION WEAR PARTS

Cemented Carbide Precision Products mean that further processed machining cemented carbide products which have fine mechanical properties and features of high wear and corrosion resistance, high dimension accuracy and specified surface roughness etc. The semi-finished cemented carbide products are finished by diamond wheel grinding and spark machining to various mechanic components, to replace the metal parts under the complicated and adverse working conditions in order to strengthen the work efficiency and extend life of tools.  


Cemented carbide Precision products includes axle sleeves, seal-ring, thread nozzles, bushings valve cores, valve balls, valve seats, non-standard structure parts and mechanic components etc, which is widely used in many industrial fields, such as oil, drilling, natural gas prospecting, coal mining, steel and iron, ship, chemical industry, pump and valve-sealing, mechanic components etc. The products are mainly applied as submerged oil centrifugal pump, submerged oil electric pump, submerged oil separator, submerged oil protector,  slurry pump, acid proof pump, waste water treating pump, drink water pump, PDC drill bits, cone roller bits, centrifuge oil raising pump, MWD & LWD, vertical rotating guide and self-activated oscillating-rotating-impact drilling tools etc. 

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Cemented Carbide Nozzle

Application: 

The cemented carbide nozzles are used to PDC drill bits and cone roller bits for flushing, cooling and lubrication drill bit tips and cleaning stone chips in the well bottom with drilling liquid in the working conditions at high pressure, vibration, sand and slurry impacting during oil and natural gas prospecting process.


Main products: 

Cross groove thread nozzles  

Plum blossom type thread nozzles  

Outer hexagonal thread nozzles  

Internal hexagonal thread nozzles  

Y type (three grooves) thread nozzles  

Cone roller bit nozzles  

Press fracturing nozzles  

There are various sizes and types of the products. We can recommend, design, develop, produce and supply the products according to the drawings and requirements of the customers. 




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Cemented Carbide corrosion resistant bushing

Applications: 

The cemented carbide corrosion resistant bushings are mainly to be used for axial sealing and rotating support of the drink water pump.











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Cemented Carbide Precision Seal-Ring

Applications: 

The cemented carbide seal-ring may classify as kinetic seal-ring and static seal-ring, and constitutes mechanic seal together with the spring, rubber seal-ring and steel jacket.  

Usually, it is used in waste water pump, water discharge pump for the mines, centrifugal pump, centrifuge, slag slurry pump and slurry pump in the adverse working conditions of high speed rotation, sand flush abrasion and corrosion. The seal-ring can be installed on the pump body and rotating axle, and forms through the end face of the kinetic and static ring a liquid or gas seal.  


Main products: 

Kinetic and static ring types with groove against turning, with runner seal-ring, with teeth, balancing and non-balancing.  

There is a big choice of sizes and types of the products. Also, we are able to recommend, design, develop, and produce the products according to the drawings and requirements of the customers. 

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Cemented Carbide Snowplow Insert

Application: 

The cemented carbide inserts provide excellent hardness and extend snowplow blade life in winter.  Size and shape are customized. 


Main products: 

25/40 degree

Bull Nose

Rectangle

Roof Top




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Cemented Carbide Axle Sleeve for Submerged Oil Pump

Application: 

The cemented carbide axle sleeve is mainly used for rotating support, aligning, anti-thrust and seal of the axle of motor, centrifuge, protector and separator of the submerged electric pump in the adverse working conditions of high speed rotation, sand lash abrasion and gas corrosion in the oil field, such as slide bearing sleeve, motor axle sleeve, aligning baring sleeve, anti-thrust bearing sleeve and seal axle sleeve.  


Main products 

Standard cylindrical axle sleeve, cylindrical axle sleeve with slot, axle sleeve with convex stage, non-standard axle sleeve etc. There is a big choice of sizes and types of products. Also, we are able to recommend, design, develop, produce and supply the products according to the drawings and requirements of the customers.  






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Cemented Carbide Blank

Application: 

The cemented carbide blank is ready for future processing, provides splendid hardness and corrosion. Customized size and shape per specification.