China Wholesale Hard Alloy Ring Factory – Tungsten Carbide Flat Seal Ring for Mechanical seals – N&D

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abide by the contract", conforms to the market requirement, joins during the market competition by its superior quality also as provides extra comprehensive and exceptional service for consumers to let them turn into significant winner. The pursue of the business, is definitely the clients' gratification for 6%Co Tungsten Carbide Seal Rings, Tungsten Carbide Valve Seat, Double Cut Rotary File, The continual availability of significant grade merchandise in combination with our excellent pre- and after-sales support ensures strong competitiveness in an increasingly globalized market.
China Wholesale Hard Alloy Ring Factory – Tungsten Carbide Flat Seal Ring for Mechanical seals – N&D Detail:

Tungsten carbide is an inorganic chemical compound which contains numbers of tungsten and carbon atoms.  Tungsten carbide, also known as “cemented carbide”, “hard alloy” or “hardmetal”, is a kind of metallurgic material which contains tungsten carbide powder (chemical formula: WC) and other binder (cobalt, nickel. etc.).

It can be pressed and formed into customized shapes, can be grinded with precision, and can be welded with or grafted to other metals. Various types and grades of carbide can be designed as required for use in application intended, including chemical industry, oil & gas and marine as mining and cutting tools, mould and die, wear parts, etc

Tungsten carbide is widely used in industrial machinery, wear resistant tools and anti-corrosion. Tungsten carbide is the best material to resist heat and fracture in all hard face materials.

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.

Tungsten carbide seals is provided to prevent pumped fluid from leaking out along the drive shaft. The controlled leakage path is between two flat surfaces associated with the rotating shaft and the housing respectively. The leakage path gap varies as the faces are subjected to varying external load which tend to move the faces relative to each other.

Tungsten Carbide Flat Seal Ring are widely used as seal faces in mechanical seals for pumps, compressors mixers and agitators found in oil refineries, petrochemical plants, fertilizer plants, breweries, mining , pulp mills, and the pharmaceutical industry. The seal-ring will be installed on the pump body and rotating axle, and forms through the end face of the rotating and static ring a liquid or gas seal. 

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 Hard Alloy Ring Factory –  Tungsten Carbide Flat Seal Ring for Mechanical seals – N&D detail pictures


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The consumer fulfillment is our primary goal. We uphold a consistent level of professionalism, top quality, credibility and service for China Wholesale Hard Alloy Ring Factory – Tungsten Carbide Flat Seal Ring for Mechanical seals – N&D, The product will supply to all over the world, such as: Zurich, Cologne, Maldives, All these products are manufactured in our factory located in China. So we can guarantee our quality seriously and availably. Within these four years we sell not only our products but also our service to clients throughout the world.
  • The goods we received and the sample sales staff display to us have the same quality, it is really a creditable manufacturer.
    5 Stars By Anna from Brasilia - 2017.01.11 17:15
    Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
    5 Stars By Elma from Georgia - 2018.09.12 17:18

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