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Customized Carbide Ball Valve Seat Grinding Ball for Bearing

Cemented carbide seat and balls are widely used in oil drilling and deep-sea drilling pumps. them have good sealing performance, wear resistance and corrosion resistance, and can be in contact with most liquids and some corrosive media. It has two-way sealing, which makes the work more stable and reliable
  • 32*20.7*6.3mm

  • Burray



Cemented carbide valve ball or cemented carbide ball valve is evolved from the traditional plug valve. Its opening and closing parts are a ball, and the purpose of opening and closing is realized by the ball around the axis of the valve rod. The hard alloy valve seat is used in various specifications and configurations, and can be used under wearing, corrosive and corrosive conditions. Alloy valve seat is matched with alloy ball. 

 Product Description


There is a big choice of sizes and types of products. We can also recommend, design, develop, produce and supply the products according to the drawings and requirements of the customers.


1.Direct factory sale.

2.competitive price.

3.good wear resistance.

4.experienced engineer and technicians.

5.OEM service available.

6.Short and on time delivery.

7.Samples and small orders are acceptable.


Every part is carefully processed (by grinding, machining, milling, wire-cutting, EDM etc) to the exact tolerances shown on the drawing and carefully checked both in production line and QC room (QC check every dimension of every part before packing and shipping). In this way, we assured the high precision and thus the interchangeability in the tool room of the customers’ factory. 


1.Plastic case filling sponges, and foam. cotained in wooden/carton case.

2.Special packaging according to clients' requirments.

3.Shipping: Shenzhen, Chongqing, Shanghai, Qingdao, Guangzhou, etc. We accept land, air, sea transport and international multimodal transport.








Q1: Are you a trading company or manufacturer?
A1: We are a manufacturer of tungsten carbide seat & ball. Our factory located in Zigong City, Sichuan Province. Welcome to visit our factory!


Q2: What about the package?
A2: We use plastic boxes to pack our products, and filled plastic is shockproof and transported in cartons. also It can make as you need and depend on the shapes of the product.


Q3: How to proceed an order ?
A3: 1.let us know your specific requirements and application of product needed.

2.we quote according to your needs also consider our suggestion.

3. the customer confirms all details and places deposit for formal order.

4. we arrange the production.

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