Electric cables. PVC insulated, non-armoured cables for voltages up to and including 450/750 V, for electric power, lighting and internal wiring— 48 стр.
Code of practice for domestic butane- and propane-gas-burning installations, Installations at permanent dwellings, residential park homes and commercial premises, with installation pipework sizes not exceeding DN 25 for steel and DN 28 for corrugated stainless steel or copper— 54 стр.
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— 20 стр.
Pipe threads where pressure tight joints are made on the threads. Taper external threads and taper internal threads. Dimensions, tolerances and designation— 16 стр.
Pipe threads where pressure tight joints are made on the threads. Taper external threads and parallel internal threads. Dimensions, tolerances and designation— 16 стр.
Welded steel tubes for pressure purposes. Technical delivery conditions. Electric welded non-alloy and alloy steel tubes with specified elevated temperature properties— 30 стр.
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— 10 стр.
Steel pipes and tubes for pressure purposes: ferritic alloy steel with specified elevated temperature properties., Specification for longitudinally arc welded tubes— 24 стр.
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— 24 стр.
Specification for the installation and maintenance of low pressure gas installation pipework of up to 35 mm (R1<sup>1</sup><sub>4</sub>) on premises— 98 стр.
BS 6172:2010:+A1:2017. Specification for installation, servicing and maintenance of domestic gas cooking appliances (2nd and 3rd family gases)— 28 стр.
BS 5864. Installation and maintenance of gas-fired ducted air heaters of rated heat input not exceeding 70 kW net (2nd and 3rd family gases). Specification— 54 стр.
Specification for the installation and maintenance of low pressure gas installation pipework of up to 35 mm (R1<sup>1</sup><sub>4</sub>) on premises— 98 стр.
Design, installation, testing and maintenance of services supplying water for domestic use within buildings and their curtilages Specification— 146 стр.
Specification for installation, exchange, relocation and removal of gas meters with a maximum capacity not exceeding 6 m$u3/h, Low pressure (2nd family gases)— 46 стр.
Specification for the installation and maintenance of gas fires, convector heaters, fire/back boilers and decorative fuel effect gas appliances, Gas fires, convector heaters, fire/back boilers and heating stoves (2nd and 3rd family gases)— 66 стр.
Specification for the installation and maintenance of gas fires, convector heaters, fire/back boilers and decorative fuel effect gas appliances, Decorative fuel effect gas appliances of heat input not exceeding 20 kW (2nd and 3rd family gases)— 46 стр.
Specification for the installation and maintenance of gas fires, convector heaters, fire/back boilers and decorative fuel effect gas appliances, Inset live fuel effect gas fires of heat input not exceeding 15 kW, and fire/back boilers (2nd and 3rd family gases)— 56 стр.
Specification for selection, installation, inspection, commissioning, servicing and maintenance of gas-fired boilers of rated input not exceeding 70 kW net— 56 стр.
Specification for installation, exchange, relocation and removal of gas meters with a maximum capacity not exceeding 6 m$u3/h, Medium pressure (2nd family gases)— 64 стр.
Installation and maintenance of gas-fired ducted air heaters of rated heat input not exceeding 70 kW net (2nd and 3rd family gases). Specification— 48 стр.
Specification for the installation and maintenance of gas fires, convector heaters, fire/back boilers and decorative fuel effect gas appliances, Independent gas-fired flueless fires, convector heaters and heating stoves of nominal heat input not exceeding 6 kW (2nd and 3rd family gases)— 38 стр.
