PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - LUBRICATION, SHAFT-SEALING AND CONTROL-OIL SYSTEMS AND AUXILIARIES - PART 4: SELF-ACTING GAS SEAL SUPPORT SYSTEMS

Available format(s)

Hardcopy

Language(s)

English

Published date

01-03-2008

Publisher

Swiss Standards

Foreword
Introduction
1 Scope
2 Normative references
3 Terms, abbreviated terms and definitions
4 General
  4.1 System selection
  4.2 Basic design
  4.3 Gas filters
  4.4 Transfer valves
  4.5 Condensate traps
5 Piping and tubing
6 Instrumentation, control and electrical systems
  6.1 General
  6.2 Alarms and shutdowns
  6.3 Instrumentation
7 Inspection, testing and preparation for shipment
  7.1 General
  7.2 Inspection
  7.3 Testing
  7.4 Preparation for shipment
8 Vendor's Data
  8.1 Proposal
  8.2 Spare parts
Annex A (informative) Datasheets
Annex B (informative) Piping and instrument diagrams
Annex C (informative) Inspector's checklist
Annex D (informative) Dry-gas-seal connection terminology
        and configurations
Bibliography

ISO 10438-4:2007 in conjunction with ISO 10438-1 specifies requirements for support systems for self-acting gas seals (dry gas seals), for example as described in ISO 10439 and ISO 10440-1.

Committee	INB/NK 2012
DocumentType	Standard
Pages	0
PublisherName	Swiss Standards
Status	Current

Standards	Relationship
ONORM EN ISO 10438-4 : 2008	Identical
NBN EN ISO 10438-4 : 2008	Identical
EN ISO 10438-4:2007	Identical
NS EN ISO 10438-4 : 2ED 2007	Identical
DIN EN ISO 10438-4:2010-08	Identical
UNI EN ISO 10438-4 : 2009	Identical
BS EN ISO 10438-4:2003	Identical
ISO 10438-4:2007	Identical
NEN EN ISO 10438-4 : 2008	Identical
I.S. EN ISO 10438-4:2007	Identical
NF EN ISO 10438-4 : 2009	Identical