product information

Tungsten Carbide Seal Rings.

Carbide seal ring use tungsten carbide powder as raw material, adding suitable amount of cobalt powder and nickel powder as
binder, through a certain mold pressed into the ring, and finally sintered in the vacuum furnace or hydrogen reduction furnace.
Tungsten carbide seal rings are the most basic material in friction materials, and they are widely used as essential components of
seals. In addition, the seal rings is also widely used in the petrochemical industry due to its excellent wear resistance and corrosion resistance.

Precision wear-resistant tungsten carbide mechanical sealing

• High-machining accuracy

• High-strength, -hardness, -temperature-, corrosion-resistance

• Long-time operating without wear

• Long service life (up to 20000 hours)

We provide a wide range of tungsten carbide Mechanical Seal in different dimensions and shapes,pls contact us for the details.

Other grades can be offered as per customers'requirements.

product type

 Our services

1. Supply sintered and finish products.

2. Material covers nickel binder, cobalt binder and silicone carbide, carbon.

3. Both standard and non-standard parts according to the customer's drawings or samples are all available from us.

4. Huijin carbide have R and D department we can help you to choose and develop best grade depend on working service condition.

5. One piece can also be customized.

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Application：

Tungsten carbide seal ring face is a very versatile seal face used for mechanical sealing. It is a circle where rotary and stationary seal ring contacts, so that liquid won't leak out through. It widely used for Pumps, Compressors, Agitators, Oil Refineries, Petrochemical plants, Fertilizer Plants, and Medical Industries.

  Necessary information required for accurate quotation：

1. Specification ( like OD*ID*Length size,shape,angle etc.)

2. Surface condition: sintered blank or fine grinding.

3. Tolerance on dimension ( if you have).

4. If you have detail drawing contain all above information ,you can send drawing to us Tungsten carbide grade, or chemical composition.

5. If you are not quite clear about which tungsten carbide grade is suitable, please provide us the applications,we will suggest suitable grade base on your application .

이 회사는 분말 원료 준비, 금형 제작, 프레싱, 가압 소결, 연삭, 코팅 및 코팅 후처리까지 완벽한 블레이드 제조 공정 장비 생산 라인을 보유하고 있습니다. 초경 NC 인서트의 모재, 홈 구조, 정밀 성형 및 표면 코팅에 대한 연구 및 혁신에 중점을 두고 초경 NC 인서트의 가공 효율성, 수명 및 기타 절삭 특성을 지속적으로 향상시킵니다. 10년이 넘는 과학 연구와 혁신 끝에 이 회사는 다수의 독립적인 핵심 기술을 습득하고 독립적인 R&D 및 설계 능력을 갖추고 있으며 각 고객에게 맞춤형 생산을 제공할 수 있습니다.