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Homepage>BS Standards>75 PETROLEUM AND RELATED TECHNOLOGIES>75.200 Petroleum products and natural gas handling equipment>21/30410915 DC BS ISO 27127. Thermoplastic multi-layer (non-vulcanized) hoses and hose assemblies for the transfer of liquid petroleum gas and liquefied natural gas. Specification
immediate downloadReleased: 2021-02-09
21/30410915 DC BS ISO 27127. Thermoplastic multi-layer (non-vulcanized) hoses and hose assemblies for the transfer of liquid petroleum gas and liquefied natural gas. Specification

21/30410915 DC

BS ISO 27127. Thermoplastic multi-layer (non-vulcanized) hoses and hose assemblies for the transfer of liquid petroleum gas and liquefied natural gas. Specification

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Standard number:21/30410915 DC
Pages:28
Released:2021-02-09
Status:Draft for Comment
DESCRIPTION

21/30410915 DC


This standard 21/30410915 DC BS ISO 27127. Thermoplastic multi-layer (non-vulcanized) hoses and hose assemblies for the transfer of liquid petroleum gas and liquefied natural gas. Specification is classified in these ICS categories:
  • 75.200 Petroleum products and natural gas handling equipment
  • 83.140.40 Hoses

This document specifies requirements for two types of thermoplastic multi-layer (non-vulcanized) transfer hoses and hose assemblies for carrying liquefied petroleum gas and liquefied natural gas. Each type is subdivided into two classes, one for onshore duties, and the other for offshore.

  • Class A hose is for use onshore.

  • Class B hose is for use offshore.

This document is applicable for hose sizes from 25 mm to 250 mm, working pressures from 10,5 bar to 25 bar and operating temperatures from −196 °C to +45 °C, according to class.

NOTE

Offshore LNG hose assemblies are also specified in EN 1474-2. EN 1474-2 does not only specify offshore use, but also ship to shore and other LNG transfer applications