PREN 295-4 : DRAFT 2010被替代
VITRIFIED CLAY PIPE SYSTEMS FOR DRAINS AND SEWERS - PART 4: REQUIREMENTS FOR ADAPTORS, CONNECTORS AND FLEXIBLE COUPLINGS
出版：Comite Europeen de Normalisation
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基本信息
标准编号： PREN 295-4 : DRAFT 2010
标准类别：Draft
出版单位：Comite Europeen de Normalisation
标准页数：0
标准简介
Describes requirements for adaptors and connectors made from vitrified clay and/or other suitable materials and metal banded flexible couplings and adaptors for use with vitrified clay pipes and fittings for the construction of buried drain and sewer systems for the conveyance of wastewater (including domestic wastewater, surface water and rainwater) under gravity and periodic hydraulic surcharge or under continuous low head of pressure.
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