標(biāo)準(zhǔn)號：BS DD CLC/TS 50430-2005
中文標(biāo)準(zhǔn)名稱：光纜.燃?xì)夤艿离娎|.高壓燃?xì)夤艿离娎|的系列規(guī)范
英文標(biāo)準(zhǔn)名稱：Optical fibre cables. Gas pipe cables. Family specifications for cables to be installed in high pressure gas pipes
標(biāo)準(zhǔn)類型：M33
發(fā)布日期：2005/2/23 12:00:00
實(shí)施日期：2005/2/23 12:00:00
中國標(biāo)準(zhǔn)分類號：M33
國際標(biāo)準(zhǔn)分類號：33.180.10
適用范圍：This document is a family specification that covers gas pipe cables and sub-ducts forinstallation by blowing and/or pulling / dragging in high pressure gas pipes. Systems built withcomponents covered by this standard are subject to the requirements of sectional specificationsEN 60794-3 and EN 60794-4 where applicable.Gas pipe cable and sub-duct constructions have to meet the different requirements of the gascompaniesand/or associations regarding chemical, environmental, operational interactions andin general maintenance conditions.A table of preferential applications, describing gas pipe cable characteristics versus methods ofinstallation is reported in Annex A for high pressure gas pipe cables.Clause 4 describes a blank detail specification for gas pipe cables and sub-ducts for installationby blowing and/or pulling / dragging in/into high pressure gas pipes. It incorporates someminimum requirements.Detail specifications may be prepared on the basis of this family specification.The parameters specified in this standard may be affected by measurement uncertainty arisingeither from measurement errors or calibration errors due to lack of suitable standards.Acceptance criteria should be interpreted with respect to this consideration.The number of fibres tested is representative of the sewer cable and should be agreed betweenthe customer and supplier.