China Wholesale Tungsten Carbide Mechanical Seal Ring Factories – Tungsten Carbide Thrust Washer for Pumps – N&D

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We're commitment to offer you the competitive price ,remarkable products excellent, also as fast delivery for Tungsten Carbide Bearing Bush, Valve Ball And Valve Seat For Tubing Pump Accessories Sucker-Rod Pump Parts Made In China, Tungsten Carbide Valve Pairs, With the development of society and economy, our company will keep a tenet of "Focus on trust, quality the first", moreover, we expect to create a glorious future with every customer.
China Wholesale Tungsten Carbide Mechanical Seal Ring Factories – 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 Tungsten Carbide Mechanical Seal Ring Factories –  Tungsten Carbide Thrust Washer for Pumps – N&D detail pictures


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We attempt for excellence, support the customers", hopes to become the top cooperation team and dominator enterprise for staff, suppliers and shoppers, realizes worth share and continual marketing for China Wholesale Tungsten Carbide Mechanical Seal Ring Factories – Tungsten Carbide Thrust Washer for Pumps – N&D, The product will supply to all over the world, such as: Madagascar, Sweden, Turkey, After years of development, we have formed strong ability in new product development and strict quality control system to ensure excellent quality and service. With the support of many long term cooperated customers, our products are welcomed all over the world.
  • The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
    5 Stars By Elma from Jakarta - 2017.01.28 18:53
    The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By Miranda from Doha - 2017.12.31 14:53

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