Product introduction:MMC gasket is a new type of anti leakage gasket specially designed for high temperature, high pressure, high risk and frequent temperature and pressure fluctuation in petrochemical industry. It is jointly developed by Suzhou Baohua Sealing Technology Co., Ltd., Qingdao Safety Engineering Research Institute of China Petrochemical Co., Ltd. and Sinopec Engineering Construction Co., Ltd. The gasket follows the sealing concept of "metal to metal", which is composed of high-purity graphite sealing ring and finishing metal inner and outer rings, with super strong anti escape and leakage function.
| Performance | Parameters |
| compression ratio | ≥18% |
Resilience rate | ≥20% |
| Helium vacuum tightness test | ≤1.0 × 10 -6 Pa·m3/s |
| Applicable pressure | ＜50MPa（500bar） |
Applicable temperature | -200~+650°C |
| Applicable medium | Applicable to most media except high temperature and strong oxidation media |
Application scenario: applicable to equipment and pipeline flange sealing in petrochemical, chemical, oil refining, metallurgy, shipping, energy, nuclear power and other industrial sectors. It has been successfully used in aromatics reforming unit, PX unit, xylene unit, oil refining catalytic unit, etc.
Email：marketing@mybmc.com.cn 
