| BS 3974-1:1974 | Specification for pipe supports. Pipe hangers, slider and roller type supports |
| BS 3974-2:1978 | Specification for pipe supports. Pipe clamps, cages, cantilevers and attachments to beams |
| BS 3974-3:1980 | Specification for pipe supports. Large bore, high temperature, marine and other applications |
| BS 4515:1984 | Specification for welding of steel pipelines on land and offshore |
| BS EN 10289:2002 | Steel tubes and fittings for onshore and offshore pipelines. External liquid applied epoxy and epoxy-modified coatings |
| BS EN 10300:2005 | Steel tubes and fittings for onshore and offshore pipelines. Bitumen hot applied materials for external coating |
| BS EN 10301:2003 | Steel tubes and fittings for on and offshore pipelines. Internal coating for the reduction of friction for conveyance of non corrosive gas |
| BS EN 10310:2003 | Steel tubes and fittings for onshore and offshore pipelines. Internal and external polyamide powder based coatings |
| BS EN 10339:2007 | Steel tubes for onshore and offshore water pipelines. Internal liquid applied epoxy linings for corrosion protection |
| BS EN 12068:1999 | Cathodic protection. External organic coatings for the corrosion protection of buried or immersed steel pipelines used in conjunction with cathodic protection. Tapes and shrinkable materials |
| BS EN 12473:2000 | General principles of cathodic protection in sea water |
| BS EN 12502-1:2004 | Protection of metallic materials against corrosion. Guidance on the assessment of corrosion likelihood in water distribution and storage systems. General |
| BS EN 12502-2:2004 | Protection of metallic materials against corrosion. Guidance on the assessment of corrosion likelihood in water distribution and storage systems. Influencing factors for copper and copper alloys |
| BS EN 12502-3:2004 | Protection of metallic materials against corrosion. Guidance on the assessment of corrosion likelihood in water distribution and storage systems. Influencing factors for hot dip galvanised ferrous materials |
| BS EN 12502-5:2004 | Protection of metallic materials against corrosion. Guidance on the assessment of corrosion likelihood in water distribution and storage systems. Influencing factors for cast iron unalloyed and low alloyed steels |
| BS EN 13160-1:2003 | Leak detection systems. General principles |
| BS EN 13160-2:2003 | Leak detection systems. Pressure and vacuum systems |
| BS EN 13160-3:2003 | Leak detection systems. Liquid systems for tanks |
| BS EN 13160-4:2003 | Leak detection systems. Liquid and/or vapour sensor systems for use in leakage containments or interstitial spaces |
| BS EN 13160-6:2003 | Leak detection systems. Sensors in monitoring wells |
| BS EN 13160-7:2003 | Leak detection systems. General requirements and test methods for interstitial spaces, leak protecting linings and leak protecting jackets |
| BS EN 14291:2004 | Foam producing solutions for leak detection on gas installations |
| BS EN 14624:2005 | Performances of mobile leak detectors and of room controllers of halogenated refrigerants |
| BS EN 14917:2009 | Metal bellows expansion joints for pressure applications |
| BS EN 15112:2006 | External cathodic protection of well casing |
| BS EN 253:1995 | Preinsulated bonded pipe systems for underground hot water networks. Pipe assembly of steel service pipes, polyurethane thermal insulation and outer casing of high density polyethylene |
| BS EN 253:2003+A2:2006 | District heating pipes. Preinsulated bonded pipe systems for directly buried hot water networks. Pipe assembly of steel service pipe, polyurethane thermal insulation and outer casing of polyethylene |
| BS EN 26553:1991* ISO 6553:1980 | Specification for marking of automatic steam traps |
| BS EN 26554:1991* ISO 6554:1980 | Specification for face-to-face dimensions for flanged automatic steam traps |
| BS EN 26704:1991* ISO 6704:1982 | Classification of automatic steam traps |
| BS EN 26948:1991* ISO 6948:1981 | Specification for production and performance characteristic tests for automatic steam traps |
| BS EN 27841:1991* ISO 7841:1988 | Methods for determination of steam loss of automatic steam traps |
| BS EN 27842:1991* ISO 7842:1988 | Methods for determination of discharge capacity of automatic steam traps |
| BS EN 448:1995 | Preinsulated bonded pipe systems for underground hot water networks. Fittings assemblies of steel service pipes, polyurethane thermal insulation and outer casing of high density polyethylene |
| BS EN 488:1995 | Preinsulated bonded pipe systems for underground hot water networks. Steel valve assembly of steel service pipes, polyurethane thermal insulation and outer casing of polyethylene |
| BS EN 489:1995 | Preinsulated bonded pipe systems for underground hot water networks. Joint assembly for steel service pipes, polyurethane thermal insulation and outer casing of polyethylene |
| DD CEN/TS 15280:2006 | Evaluation of a.c. corrosion likelihood of buried pipelines. Application to cathodically protected pipelines |
