Số hiệu tiêu chuẩn
prEN 1057
Tên tiêu chuẩn
Copper and copper alloys - Seamless, round copper tubes for water and gas in sanitary and heating applications
Ngày phát hành
2004-08-00
Tiêu chuẩn tương đương
DIN EN 1057 (2004-10), IDT * 04/30118524 DC (2004-08-16), IDT * NF A51-120, IDT * OENORM EN 1057 (2004-12-01), IDT
Từ khóa
Bordering * Chemical composition * Circular tubes * Conditioning * Conduits * Copper * Copper alloys * Copper pipes * Copper tubes * Defects * Definitions * Designations * Dimensional tolerances * Dimensions * Drift expanding tests * Finishes * Flexibility * Form of delivery * Gas circuits * Gas pipes * Gaseous fuels * Heating installations * Hot water heating systems * Liquid fuels * Marking * Mechanical properties * Non-ferrous metals * Order indications * Pipelines * Pipes * Sanitary appliances * Sanitary installation * Seamless * Seamless pipes * Sewer pipes * Sewers * Specification (approval) * Testing * Underfloor heating * Water pipelines