GB/T 42601.1-2023Petroleum, petrochemical and natural gas industries - Lubrication, shaft-sealing and control-oil systems and auxiliaries - Part 1: General requirements (English PDF)

1 Scope

This document specifies general purpose or special purpose lubricating oil systems, oil lubricated shaft seal systems, dry gas lubricated face type shaft seal systems and control systems:

The general requirements of the oil system limit the general application of the lubricating oil system: These systems can be used such as compressors, transmissions, pumps and drive machines and other equipment:

This document can be used together with ISO 10438-2, ISO 10438-3, ISO 10438-4:

2 Normative references

The contents of the following documents constitute the essential provisions of this document through normative references in the text: Among them, dated references

For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document:

Note 1: GB/T 7306:1-2000 55° sealing pipe thread Part 1: Cylindrical internal thread and conical external thread (eqvISO 7-1:1994)

Note 2: GB/T 7306:2-2000 55° sealing pipe thread Part 2: Tapered internal thread and tapered external thread (eqvISO 7-1:1994)

ISO 13706 Air-cooled heat exchangers for the petroleum, petrochemical and gas industries (Petroleum, petrochemical and

ISO 15761 Steel gate, globe and check valves (<=DN100) for the oil and gas industry (Steelgate, globe and

Note: GB/T 28776-2012 Steel Gate Valves, Globe Valves and Check Valves (<=DN100) for Oil and Gas Industry (ISO 15761:2002, MOD) gas industries-Shel-and-tube heat exchangers) mospheres)

Note: GB/T 3836 (all parts) Explosive atmospheres [IEC 60079 (all parts)]

Note: GB/T 4208-2017 enclosure protection level (IP code) (IEC 60529:2013, IDT) […]