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BS 4508-1:1969

Thermally insulated underground pipelines - Steel cased systems with air gap

Standard Details

Requirements for construction, installation and testing of pipe-in-pipe thermal insulation systems for underground piping systems with a welded steel casing, enclosing the thermally insulated service or product pipe and an air gap, suitable for conveying fluids with any temperature exceeding 5°C in either wet or dry sites.

General Information

Status : WITHDRAWN
Standard Type: Main
Document No: BS 4508-1:1969
Document Year: 1969
  • Section Volume:
  • GBM49 Building Materials & Components (GMB49)
  • ICS:
  • 23.040.01 Pipeline components and pipelines in general

Life Cycle

Confirmed

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WITHDRAWN
BS 4508-1:1969
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