ICS 23.040.40
Metal fittings
Standards in This Category
EVS-EN 10374:2021
Welded fittings for the food and chemical industries - Tees, bends and reducers for welding
EVS-EN 1254-1:2021
Copper and copper alloys - Plumbing fittings - Part 1: Capillary fittings for soldering or brazing to copper tubes
EVS-EN 1254-7:2021
Copper and copper alloys - Plumbing fittings - Part 7: Press fittings for use with metallic tubes
EVS-EN 1254-5:2021
Copper and copper alloys - Plumbing fittings - Part 5: Capillary fittings with short ends for brazing to copper tubes
EVS-EN 1254-2:2021
Copper and copper alloys - Plumbing fittings - Part 2: Compression fittings for use with copper tubes
EVS-EN 1254-4:2021
Copper and copper alloys - Plumbing fittings - Part 4: Threaded fittings
LVS EN 545:2011
Ductile iron pipes, fittings, accessories and their joints for water pipelines - Requirements and test methods
This document establishes comprehensive requirements and test procedures for ductile iron pipes, fittings, accessories, and their joining systems specifically designed for water supply networks. It
LVS EN 598+A1:2009
Ductile iron pipes, fittings, accessories and their joints for sewerage applications - Requirements and test methods
This document outlines the technical specifications and testing procedures applicable to ductile iron pipes, fittings, and associated accessories designed specifically for sewage systems. It
LVS EN 641:2000
Reinforced concrete pressure pipes, cylinder type, including joints and fittings
This document establishes technical specifications for cylindrical pressure-resistant reinforced concrete pipes equipped with a lead sheathing. It defines the requirements for manufacturing, testing,
LVS EN 1124-3:2009
Pipes and fittings of longitudinally welded stainless steel pipes with spigot and socket for waste water systems - Part 3: System X - Dimensions
This technical document establishes the dimensional specifications for stainless steel drawn pipes and their fittings featuring threaded connections, specifically designed for use within sewage
LVS EN 1254-3+A1:2025
Copper and copper alloys - Plumbing fittings - Part 3: Compression fittings for use with plastics and multilayer pipes
This technical document specifies requirements, dimensions, and testing methods for compression fittings designed for use with plastic and multi-layer pipes in conjunction with copper and copper
LVS EN 1254-1:2021
Copper and copper alloys - Plumbing fittings - Part 1: Capillary fittings for soldering or brazing to copper tubes
This technical specification establishes comprehensive requirements and test methods for copper fittings used in drainage and water supply systems. It specifically addresses sleeves designed for
LVS EN 1254-6+A1:2025
Copper and copper alloys - Plumbing fittings - Part 6: Push-fit fittings for use with metallic tubes, plastics and multilayer pipes
This document establishes specific technical requirements and test methods for push-fit fittings designed for use with copper and copper alloy pipes, as well as plastic and multi-layer pipes. The
LVS EN 1254-8+A1:2025
Copper and copper alloys - Plumbing fittings - Part 8: Press fittings for use with plastics and multilayer pipes
This technical specification establishes comprehensive requirements for push-fit fittings designed for connection of plastic and multilayer pipes within copper and copper alloy piping systems. It
LVS EN 1254-2:2021
Copper and copper alloys - Plumbing fittings - Part 2: Compression fittings for use with copper tubes
This document establishes the technical requirements and testing methods for compression fittings designed for copper pipes used within plumbing systems. It focuses specifically on components
LVS EN 1254-20+A1:2025
Copper and copper alloys - Plumbing fittings - Part 20: Definitions, thread dimensions, test methods, reference data and supporting information
This technical specification addresses the comprehensive framework for fittings associated with copper and copper alloy pipes. It specifically focuses on the twentieth section of the relevant series,
LVS EN 1254-4:2021
Copper and copper alloys - Plumbing fittings - Part 4: Threaded fittings
This technical specification outlines the requirements for threaded fittings made of copper and copper alloys. It serves as a critical component within the broader series dedicated to copper alloy
LVS EN 1254-7:2021
Copper and copper alloys - Plumbing fittings - Part 7: Press fittings for use with metallic tubes
This document establishes comprehensive technical requirements and test methods for press-fit fittings designed for copper and copper alloy piping systems. It specifically addresses the seventh part
LVS EN 1254-5:2021
Copper and copper alloys - Plumbing fittings - Part 5: Capillary fittings with short ends for brazing to copper tubes
This document establishes technical specifications for a specific category of fittings designed for copper and copper alloy piping systems. It focuses particularly on shallow threaded connections
LVS EN 10224:2003
Non-alloy steel tubes and fittings for the conveyance of aqueous liquids including water for human consumption - Technical delivery conditions
This specification outlines the technical delivery requirements for non-alloy steel pipes and fittings designed for the conveyance of water-containing liquids, including potable water. It establishes