Cheap Wholesale Tungsten Carbide Seal Ring

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$0.60 - $16.80 / Piece | 10 Piece/Pieces (Min. Order)
Mechanical Seal
Tungsten Carbide
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Quick Details
Place of Origin:
Sichuan, China
Brand Name:
Model Number:
Standard or Nonstandard:
Chemical Composition:
Processing Type:
Powder metallurgic
sintered and finihed, grinding,lapped,lapping
high wear resistance, corrosion resisting,long life time,durable
Water Pump, Oil Pump, Oil Field
Supply Ability
Supply Ability:
2000000 Kilogram/Kilograms per Month
Packaging & Delivery
Packaging Details
1. Usually in cartons (40*30*20cm) For each seal face inside the carton, separate protection is made to avoid damage.
2. We can also make independent package for each part if necessary or at the request of client

Cheap Wholesale Tungsten Carbide Seal Ring

Product Description



Grade Composition(%) Hardness (HRA)Density (g/cm3)T.R.S (N/mm2)FEATURES
LG105946-90.0-92.014.92400-2800Good wear resistance
A2089.5-90.5 9.5-10.588.0-89.013.51500-1600Good corrosion resistance
A3090.5-91.5 8.5-9.588.0-89.014.51600-1700
YN6A93~93.5 6~6.589.5~91.514.7~14.91400~1750


  Welcome to inquiry for more details!

Product Overviews



1. Mechanical seal ring are used to seal the clearance between the rotating shaft and the stationary housing in equipment .Tungsten carbide is the most excellent seal face material in the seal material world.   

2. The cemented carbide seal ring can be divided into both of the rotating seal ring and static seal ring, and constitutes mechanic seal together with the spring, rubber seal-ring and steel jecket.    

3. Tungsten carbide seal ring be used mainly for 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 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.   

4. One of main reasons for using tungsten Carbide is the additional wear resistance that can be achieved in both moving and static parts.This is particular the case in serve service conditions, such as high temperature,and high levels of corrosion and abrasion.      

5. Mechanical Seal ring raw material: tungsten carbide nickel binder, tungsten carbide cobalt binder, silicon carbide, carbon and graphite.     

6. Normal grade only for reference about tungsten carbide, we also can custom the material grade as per request from our customer.  













1. According to customers’ requirements, we can supply OEM &ODM service.

2. Full inspection before delivery,we guarantee all products with high quality.

3. Great efforts have been made for 15 yearsover 50 countries’ customers already chose us.

4. To make customers buy our products at ease, we accept return of goods with quality problems.

Company Information



Founded in 2004, Guanghan N&D Carbide Co Ltd is one of the fast growing and leading manufacturers in China working specifically with super hard metals. We specialize in producing a wide range of wear part for oil & gas drilling, flow control and cutting industry.
     From the selection of premium raw materials to the precision finishing and polishing of complex parts,ND performs all process steps. ND Carbide also offers a full range of carbide grades in both cobalt and nickel binders. These include micro grain grades for applications requiring exceptional combinations of wear resistance and tensile strength, hardness for use in highly corrosive environments, and high cobalt binder grades for production tooling applications demanding high toughness and impact strength.
     ND Carbide produces all of the carbide covered by the industry standards as well as custom grades to meet special customer requirements. The cemented carbide material are available either as semi-finished blanks or as precision-machined parts. 

We are looking forward to have a good cooperation with your esteemed organization!


Packaging & Shipping


1. Stander export packing, or according to customer requirements.

2. Delivery time: 7 to 15 days.




Q1:Are you factory or trading company? 

A1:We are professional manufacturer , warmly welcomed to visit our company !


Q2. Can you do OEM?

A2. Yes.of course.

OEM and ODM services are available within our manufacturing scope.


Q3:How does your factory do regarding quality control? 

A3: Quality Control Department specially responsible for quality checking in each process.