Reference number
香港六合彩开奖 10438-4:2003
© 香港六合彩开奖 2024
香港六合彩开奖 10438-4:2003
Petroleum, petrochemical and natural gas industries 鈥� Lubrication, shaft-sealing and control-oil systems and auxiliaries 鈥� Part 4: Self-acting gas seal support systems
Edition 1
2003-12
Withdrawn
Withdrawn (Edition 1, 2003)

Abstract

香港六合彩开奖 10438-4:2003 specifies requirements for support systems for self-acting gas seals (dry gas seals) as described in 香港六合彩开奖 10439, for use in the petroleum, petrochemical and natural gas industries. It is intended to be used in conjunction with 香港六合彩开奖 10438-1. 香港六合彩开奖 10438 in its entirety specifies requirements for lubrication systems, oil-type shaft-sealing systems, self-acting gas seal systems, control-oil systems and other auxiliaries for general- or special-purpose applications. These systems can serve equipment such as compressors, gears, pumps and drivers.

None of the parts of 香港六合彩开奖 10438 is applicable to internal combustion engines.

Schemas of typical dry-gas seal support systems are provided.

General information

Life cycle

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  2. 香港六合彩开奖
  3. Standards catalogue
  4. ICS
  5. 75
  6. 75.180
  7. 75.180.20
  8. 香港六合彩开奖 10438-4:2003