BS EN 10312:2002
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Welded stainless steel tubes for the conveyance of aqueous liquids inclu ding water for human consumption. Technical delivery conditions
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BS EN 437 : 2003
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TEST GASES - TEST PRESSURES - APPLIANCE CATEGORIES
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BS 1710:1984
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Specification for identification of pipelines and services
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BS EN 751-2:1997
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Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water Non-hardening jointing compounds
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BS EN 1555-3 : 2010
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PLASTICS PIPING SYSTEMS FOR THE SUPPLY OF GASEOUS FUELS - POLYETHYLENE (PE) - PART 3: FITTINGS
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BS EN 1555-2:2010
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Plastics piping systems for the supply of gaseous fuels. Polyethylene (PE) Pipes
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BS EN 10217-2 : 2002
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WELDED STEEL TUBES FOR PRESSURE PURPOSES - TECHNICAL DELIVERY CONDITIONS - PART 2: ELECTRIC WELDED NON-ALLOY AND ALLOY STEEL TUBES WITH SPECIFIED ELEVATED TEMPERATURE PROPERTIES
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BS 6004:2000
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Electric cables. PVC insulated, non-armoured cables for voltages up to and including 450/750 V, for electric power, lighting and internal wiring
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BS EN ISO 228-2:2003
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Pipe threads where pressure-tight joints are not made on the threads Verification by means of limit gauges
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BS EN 10216-5:2013
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Seamless steel tubes for pressure purposes. Technical delivery conditions Stainless steel tubes
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BS EN 1057 : 2006
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COPPER AND COPPER ALLOYS - SEAMLESS, ROUND COPPER TUBES FOR WATER AND GAS IN SANITARY AND HEATING APPLICATIONS
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BS EN 1044:1999
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Brazing. Filler metals
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BS EN 14324:2004
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Brazing. Guidance on the application of brazed joints
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BS EN 1555-4:2011
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Plastics piping systems for the supply of gaseous fuels. Polyethylene (PE) Valves
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BS EN 29453:1994
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Soft solder alloys. Chemical compositions and forms
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BS 1387:1985
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Specification for screwed and socketed steel tubes and tubulars and for plain end steel tubes suitable for welding or for screwing to BS 21 pipe threads
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BS 3604-2:1991
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Steel pipes and tubes for pressure purposes: ferritic alloy steel with specified elevated temperature properties. Specification for longitudinally arc welded tubes
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BS 7671(2001) : 2001 AMD 14905
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REQUIREMENTS FOR ELECTRICAL INSTALLATIONS
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BS EN 751-3:1997
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Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water Unsintered PTFE tapes
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BS EN 1254-2:1998
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Copper and copper alloys. Plumbing fittings Fittings with compression ends for use with copper tubes
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BS 6172:2004
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Installation and maintenance of domestic gas cooking appliances (2nd and 3rd family gases). Specification
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BS 7838:1996
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Specification for corrugated stainless steel semi-rigid pipe and associated fittings for low-pressure gas pipework of up to DN 50
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BS EN 751-1:1997
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Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water Anaerobic jointing compounds
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BS EN 1254-3:1998
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Copper and copper alloys. Plumbing fittings Fittings with compression ends for use with plastics pipes
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BS EN 1254-5:1998
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Copper and copper alloys. Plumbing fittings Fittings with short ends for capillary brazing to copper tubes
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BS EN 10226-1:2004
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Pipe threads where pressure tight joints are made on the threads Taper external threads and parallel internal threads. Dimensions, tolerances and designation
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BS EN 10216-1:2013
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Seamless steel tubes for pressure purposes. Technical delivery conditions Non-alloy steel tubes with specified room temperature properties
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BS 5114:1975
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Specification for performance requirements for joints and compression fittings for use with polyethylene pipes
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BS 6173:2001
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Specification for installation of gas-fired catering appliances for use in all types of catering establishments (2nd and 3rd family gases)
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BS EN 1254-4:1998
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Copper and copper alloys. Plumbing fittings Fittings combining other end connections with capillary or compression ends
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BS EN 10216-2:2013
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Seamless steel tubes for pressure purposes. Technical delivery conditions Non-alloy and alloy steel tubes with specified elevated temperature properties
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BS 3605-2:1992
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Austenitic stainless steel pipes and tubes for pressure purposes Specification for longitudinally welded tubes
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BS EN 1555-1:2010
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Plastics piping systems for the supply of gaseous fuels. Polyethylene (PE) General
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BS EN ISO 228-1:2003
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Pipe threads where pressure-tight joints are not made on the threads Dimensions, tolerances and designation
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BS EN 331:2015
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Manually operated ball valves and closed bottom taper plug valves for gas installations for buildings
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BS EN 1254-1:1998
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Copper and copper alloys. Plumbing fittings Fittings with ends for capillary soldering or capillary brazing to copper tubes
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BS 669-1:1989
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Flexible hoses, end fittings and sockets for gas burning appliances Specification for strip-wound metallic flexible hoses, covers, end fittings and sockets for domestic appliances burning 1st and 2nd family gases
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BS 6956-5:1992
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Jointing materials and compounds Specification for jointing compounds for use with water, low pressure saturated steam, 1st family gases (excluding coal gas) and 2nd family gases
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BS 669-2:1997
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Flexible hoses, end fittings and sockets for gas burning appliances Specification for corrugated metallic flexible hoses, covers, end fittings and sockets for catering appliances burning 1st, 2nd and 3rd family gases
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