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SSI 402 Anti-VOC

SSI 402-VOC

SSI 402-VOC 휘발성 유기화합물(VOC)용 패킹의 구성

Packing of graphite sheet with compression molding. It can be used from low temperature to high temperature without damaging the reciprocating and rotating shafts due to the self-lubricating of graphite itself, and it is easy to seal and

SSI 402-VOC 휘발성 유기화합물(VOC)용 패킹의 구성
  • Application

    Steam, water, gases, heat medium, oil, hydrocarbon, organic solvents, volatile organic compounds, LNG, extremely low temperature fluids.

Anti-VOC Packing is composed as shown in the figure. The intermediate stage composed of several lowdensity graphite is a stress relieving property and it is economical because it can be used semipermanently due to various changes and thermal hardening phenomenon. By using Graphite & Inconel wire at TOP & BOTTOM, it guarantees excellent sealing at high temperature and high pressure. Packing ring plays a role to ensure compression by uniformly distributing compression force applied to Anti-VOC Packing.

API 622

This API Standard specifies the requirements for comparative testing of valve stem packing for process applications where fugitive emissions are a consideration. High temperature packing(s) shall be suitable for use at service temperatures –29°C to 538°C (–20 °F to 1000 °F) and temperature limited packing(s), suitable for manufacturer specified temperature range. Factors affecting fugitive emissions performance that are considered by this Standard include temperature, pressure, thermal cycling, mechanical cycling and corrosion.

SSI 402-VOC 휘발성 유기화합물(VOC)용 패킹의 구성 SSI 402-VOC 휘발성 유기화합물(VOC)용 패킹의 구성