BS EN 598. Coated and lined ductile iron pipes, fittings and their joints for sewerage and drainage applications. Products characteristics and test and assessment methods— 77 стр.
Railway applications. Mounted parts of the traction transformer and cooling system. Pump for insulating liquid for traction transformers and reactors— 34 стр.
Flanges and their joints. Design rules for gasketed circular flange connections. Calculation method for metal to metal contact type flanged joint— 64 стр.
Water conditioning equipment inside buildings. Chemical dosing systems. Pre-set dosing systems. Requirements for performance, safety and testing— 20 стр.
Ductile iron wide tolerance couplings and flange adaptors for use with pipes of different materials: ductile iron, grey iron, steel, PVC-U, PE, fibre-cement— 34 стр.
Flanges and their joints. Dimensions of gaskets for PN-designated flanges. Corrugated, flat or grooved metallic and filled metallic gaskets for use with steel flanges— 12 стр.
Safety and control devices for gas burners and gas burning appliances. Automatic shut-off valves for operating pressure of above 500 kPa up to and including 6 300 kPa— 46 стр.
Circular flanges for pipes, valves and fittings (PN designated). Steel, cast iron and copper alloy flanges, Specification for cast iron flanges— 32 стр.
Specification for direct gas-fired forced convection air heaters with rated heat inputs greater than 330 kW but not exceeding 2 MW for industrial and commercial space heating. Safety and performance requirements (excluding electrical requirements) (2nd family gases)— 46 стр.
Specification for indirect gas fired forced convection air heaters with rated heat inputs greater than 330 kW but not exceeding 2 MW for industrial and commercial space heating. Safety and performance requirements (excluding electrical requirements) (2nd family gases)— 56 стр.
Specification for mechanical fittings for use in the repair, connection and renovation of pressurized water supply pipelines. Requirements and test methods— 56 стр.
