Mechanical Seals come in a wide range of designs however the most important factor when determining how long a seal is going to last, is deciding on the right seal face materials. The old adage "pay me now or pay me later" applies to seals. You must consider the environment the seal will be exposed to. Abrasive environments require seal faces that will hold up to the wear and tear of abrasive environments. It makes little sense to save money on the seal only to have to spend more money to replace the seal later. On the other hand if you are pumping very clean fluid that has a lubricating quality such as machine oil or Ethylene Glycol, save your money for better quality bearings. The most common types of seal faces are: Ceramic, Silicon Carbide, Tungsten Carbide, Carbon.
Our company can supply Ceramic Seal Faces (99%, and 99.50%), Silicon Carbide Seal Faces (Reaction Bonded SiC, and Pressureless Sintered SiC), Tungsten Carbide Seal Faces, and Carbon Seal Faces (Hot molded Carbon, Sintered Carbon, Impregnated Epoxy Resin(H), Impregnated Furan Resin(K), Impregnated Phenol Aldehyde Resin(F), and Antimony Carbon(D)) from China. If your are interested in any of our products, please feel free contact me any time. We will provide you high quality goods and competitive price.
Download the 2015 Mechanical Seals Catalogue, Seal Faces & Shaft Bushings Catalogue, and Armor Ceramic Tiles Catalogue.
If you have any questions, please send us an EMAIL about your technical applications.
Ningbo Kylin Machinery Co., Limited.
Email: sales@kyltd.com