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NINGBO DPM FLUID TECHNOLOGY CO. LTD
NINGBO DPM FLUID TECHNOLOGY CO. LTD

China TC mechanical seal rings and bearings manufacturer

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Gold Index: 20990

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TC mechanical seal rings and bearings 

Payment Terms: T/T 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: dpmtc®
Production Capacity: 10 tons per year
Delivery Date: Within 30 days for normal q...
Style: Mechanical Seal
Brand Name: DPM
Binder: Ni or Co
Size: 10-350mm
Means of Transport: Ocean,Land,Air
Packing: Cartons
Standard or Nonstandard: Nonstandard
Material: Original or Recycle
Color: Black
Hardness: HRA=90
Feature: Great wear resistance and i...

1. Nickel bonded and Cobalt bonded Tungsten Carbide
2. Excellent tribological performance for mechanical application
3. Relatively expensive

Tungsten Carbide Seals and Bearings

Tungsten Carbide(TC) is not an engineering ceramic material but it has even higher hardness compare to SiC and Al2O3. It is also a very popular material used in tribological application.

Tungsten Carbide mechanical seal rings and bearings Tungsten Carbide mechanical seal rings and bearings Tungsten Carbide mechanical seal rings and bearings

Tungsten Carbide products


Advantage:
1. Great mechanical strength.
2. Extraordinary wear resistance and hardness.
3. Ok anti-corrosion ability.
4. Great abrasion resistance.
5. Low thermal expansion rate and great thermal shock resistance.
6. Good fracture toughness.
Availability:
1. 6% Nickel bonded Tungsten Carbide (6% Ni-TC)  

2. 8% Nickel bonded Tungsten Carbide (8% Ni-TC) 

3. 10% Nickel bonded Tungsten Carbide (10% Ni-TC) 

4. 6% Cobalt bonded tungsten Carbide (6% Co-TC) 

5. 8% Cobalt bonded tungsten Carbide (6% Co-TC) 

Application:
1. Mechanical seal tribological face.
2. cutting, turning, milling tools.
3. Bearings and nozzles.


DPM

Code

Binder

Density

Hardness

Porosity

Crystal

size

Bending

strength


NiCr %

g/cm 3

HRA

um

MPa

YWN6

5.7-6.2

14.7-15.1

≥   90

A04B04C02

1.2-1.6

≥   1800

YWN8

7.5-8.2

14.6-14.8

≥   89.5

A04B02C02

1.2

≥   2000

YWN8 R1

7.5-8.2

14.-14.4

≥   89

A04B04C04

1.6

≥   1800

YWN8 R2

7.5-8.5

14.4-14.7

≥   89.5

A04B04C02

1.6

≥   1800

YWN10

10-10.8

14.4-14.6

≥   89

A04B04C02

1.2

≥   2000

Nickel binder

 

 

 

DPM

Code

Binder

Density

Hardness

Porosity

Crystal

size

Bending

strength


Co %

g/cm 3

HRA

um

MPa

YG6

5.8-6.3

14.6-15

≥   90.5

A04B04C02

1.6

≥   1900

YG8

7.7-8.2

14.5-14.9

≥   90

A04B04C02

1.6

≥   2000

YG8 R1

7.5-8.5

14.3-14.6

≥   89.5

A04B04C02

1.6

≥   2000

Cobalt binder


Tungsten Carbide mechanical product manufacturing:

Tungsten Carbide mechanical seal rings and bearings


Mr. Peter Cui
 Mr. Peter Cui

Tel: +86-574-88370866
Mobile: 139 6784 8363
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Company Info

NINGBO DPM FLUID TECHNOLOGY CO. LTD [China (Mainland)]


Business Type:Manufacturer, Trading Company
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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