China Wholesale 6%Co Tungsten Carbide Seal Rings Suppliers – Tungsten Carbide Thrust Washer for Pumps – N&D

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Being supported by an innovative and experienced IT team, we could present technical support on pre-sales & after-sales service for Tungsten Carbide Bearing Balls, Adjustable Choke Seat, China Carbide Solid Rod, We sincerely welcome domestic and foreign merchants who calls, letters asking, or to plants to negotiate, we will offer you quality products and the most enthusiastic service,We look forward to your visit and your cooperation.
China Wholesale 6%Co Tungsten Carbide Seal Rings Suppliers – Tungsten Carbide Thrust Washer for Pumps – N&D Detail:

Tungsten Carbide – Cemented tungsten carbides are derived from a high percentage of tungsten carbide particles bonded together by a ductile metal. The common binders used for seal rings are nickel and cobalt. The resultant properties are dependent upon the tungsten matrix and percentage of binder (typically 6 to 15% by weight per volume). Tungsten carbide is an extremely tough material with good wear resistance, with Nickel bound being the most common material used in midstream pipeline applications. Seal rings in this material offer improved protection against mechanical or thermal shock, but will be limited in PV characteristics and are more susceptible to heat checking damage when compared against advanced ceramics.

Tungsten carbide(TC) is widely used as seal faces or rings with resistant-wearing, high fractural strength,high thermal conductivity, small heat expansion co-efficient. The tungsten carbide seal-ring can be divided into both of rotating seal-ring and static seal-ring. The two most common variations of tungsten carbide seal faces/ring are cobalt binder and nickel binder.

ND carbide produces seal rings in several grade types including an entire family of nickel-bonded grades that provide superior corrosion resistance.N&D Carbide’s standard lapped and polished seal faces are flat within 1 helium light bands. ND Carbide manufactures to customer specifications only – you get the exact tolerances, finishes, and carbide grade that your application demands.

Tungsten Carbide thrust washer are widely used for pumps, compressors mixers and agitators found in oil refineries, petrochemical plants, fertilizer plants, breweries, mining , pulp mills, and the pharmaceutical industry.

There is a big choice of sizes and types of the tungsten carbide flat seal ring, we can also recommend, design, develop, produce the products according to the drawings and requirements of the customers.

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China Wholesale 6%Co Tungsten Carbide Seal Rings Suppliers –  Tungsten Carbide Thrust Washer for Pumps – N&D detail pictures


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We keep on with the basic principle of "quality to start with, support very first, continuous improvement and innovation to meet the customers" for your management and "zero defect, zero complaints" as the quality objective. To great our service, we offer the items with all the superior top quality at the reasonable selling price for China Wholesale 6%Co Tungsten Carbide Seal Rings Suppliers – Tungsten Carbide Thrust Washer for Pumps – N&D, The product will supply to all over the world, such as: Cannes, Czech Republic, Brazil, By adhering to the principle of "human oriented, winning by quality", our company sincerely welcomes merchants from at home and abroad to visit us, talk business with us and jointly create a brilliant future.
  • The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
    5 Stars By Nina from Slovenia - 2017.08.21 14:13
    High Quality, High Efficiency, Creative and Integrity, worth having long-term cooperation! Looking forward to the future cooperation!
    5 Stars By Alexandra from Germany - 2017.02.14 13:19

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