tungsten carbide oil seal ring for mechanical face seal
China Grade | ISO grade | Density | Hardness | TRS |
(g/cm3) | (HRA) | (Mpa) | ||
YG6 | K20 | 14.95 | 91.0 | 1800 |
YG6X | K10 | 14.95 | 92.0 | 1800 |
YKM6A | K10 | 14.95 | 92.5 | 1800 |
YG8 | K30 | 14.7-14.8 | 90.0 | 1950 |
YT5 | P30 | 13 | 90.8 | 1900 |
YT14 | P10-20 | 11.5 | 91.5 | 1500 |
YT15 | P10-20 | 11.3 | 91.8 | 1450 |
YW1 | M10-20 | 13.1 | 91.5 | 1600 |
YW2 | M10-20 | 13.1 | 91.0 | 1600 |
YS25 | P25 | 12.8 | 91.5 | 1900 |
YC30S | P30 | 12.8 | 91.0 | 2000 |
ZP35 | P35 | 12.8 | 91.0 | 2000 |
YC40 | P35 | 13.2 | 90.0 | 1850 |
ZHUZHOU TDOER, is the branch of Zhuzhou Tongda Cemented Carbide Co., Ltd, which integrates research & development, production, marketing and services, is a professional tungsten carbide manufacturer. So far, we have 13 years' experience in researching and manufacturing of tungsten carbide products, and specializing in tungsten carbide button, tips, cutting tool, rods, moulds, plates & strips, and customized wear parts.
So far, TDOER has attracted customers from USA, Canada, German, Israel, Vietnam an other countries and regions by consistently manufacturing, high quality products, providing excellent service and cost-effective pricing.
TDOER has a factory of 3000 square meters, there are 3 production line, 15 skilled workers with over 10 years' experience, 5 engineers and 15 sales person, and it has more than 50 units machine of production equipment and inspection equipments, including the vacuum sintering machine, grinding machine and so on.
TDOER has been granted the certificate of ISO 9001 and TUV, which ensures that every batch of products meet customers' requirements.