MECH-SEAL.COM

FLEX MECH-SEAL(CHINA) Co.,Ltd. is specialized in mechanical seals products including for auto cooling pump mechanical seals, for automobile air-compress mechanical seals,for pump mechanical seals and for industry pump mechanical seals. We consistently demonstrated our passion for its reputation as a reliable and stable manufacturer of superior quality products and passed ISO9001, ISO14001 & ISO/TS16949, becoming the appointed OEM suppliers of famous domestic and overseas enterprises, 80% products are exported to outside and receive respected honor.

 Tungsten Carbide
            
Tungsten Carbide (TC) is one of the most versatile materials available for wear parts. It gives the following benefits:


· High hardness and mechanical strength
· Superior wear resistance
· Good corrosion resistance
· Easily withstands abrasive services
· (Good fracture toughness)

Two primary grades of tungsten carbide are available - Nickel bonded TC and Cobalt bonded TC:

· 6% Nickel bonded TC, gives enhanced corrosion resistance
· 6% Cobalt bonded TC, provides higher hardness and better abrasion resistance
   

mechanical seals, metal bellow, mechanical seal, mechanical shaft seals, china, pumps, sealing materials, manufacturer, compressor, oil seal, lip seals

MECH-SEAL.COM

FLEX MECH-SEAL(CHINA) Co.,Ltd. is specialized in mechanical seals products including for auto cooling pump mechanical seals, for automobile air-compress mechanical seals,for pump mechanical seals and for industry pump mechanical seals. We consistently demonstrated our passion for its reputation as a reliable and stable manufacturer of superior quality products and passed ISO9001, ISO14001 & ISO/TS16949, becoming the appointed OEM suppliers of famous domestic and overseas enterprises, 80% products are exported to outside and receive respected honor.

 Tungsten Carbide
            
Tungsten Carbide (TC) is one of the most versatile materials available for wear parts. It gives the following benefits:


· High hardness and mechanical strength
· Superior wear resistance
· Good corrosion resistance
· Easily withstands abrasive services
· (Good fracture toughness)

Two primary grades of tungsten carbide are available - Nickel bonded TC and Cobalt bonded TC:

· 6% Nickel bonded TC, gives enhanced corrosion resistance
· 6% Cobalt bonded TC, provides higher hardness and better abrasion resistance
   

Parameter Unit 6% Ni - TC 6% Co - TC
Density g/cm3 14.5 - 14.9 14.7 - 15.0
Binder - 6% Nickel 6% Cobalt
Crystal Size µm 1.2 1.2
Hardness Rockwell HRA 89.5 HRA 90
Minimum Transverse Rupture Strength MPa 1800 1800

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FLEX MECH-SEAL(CHINA) Co.,Ltd.
Add: 4th floor, Block B, Jianhua Industrial Park, NO.207-208, Qi Gu Deng, Zhou Shan DongRoad, Hangzhou,China.
Factory: Jiangshan science and technology zone,yinzhou district,Ningbo China .315191
Tel: 86-571-8586-5398; Fax: 86-571-8586-5066; E-Mail: sales@mech-seal.com
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