Số hiệu tiêu chuẩn
EN 1171
Tên tiêu chuẩn
Industrial valves - Cast iron gate valves
Ngày phát hành
2002-10-00
Tiêu chuẩn tương đương
DIN EN 1171 (2003-01), IDT * BS EN 1171 (2002-11-07), IDT * NF E29-332 (2003-02-01), IDT * SN EN 1171 (2002-10), IDT * OENORM EN 1171 (2003-02-01), IDT * PN-EN 1171 (2003-12-15), IDT * PN-EN 1171 (2007-03-22), IDT * SS-EN 1171 (2002-11-08), IDT * UNE-EN 1171 (2003-06-06), IDT * TS EN 1171 (2007-01-23), IDT * UNI EN 1171:2004 (2004-05-01), IDT * STN EN 1171 (2003-10-01), IDT * CSN EN 1171 (2003-09-01), IDT * DS/EN 1171 (2003-03-07), IDT * NEN-EN 1171:2002 en (2002-11-01), IDT * SFS-EN 1171:en (2003-06-06), IDT
Từ khóa
Bolting * Cast-iron * Characteristics * Data of the manufacturer * Definitions * Designations * Diameter * Dimensions * Duty series * Enclosures * Industrial fittings * Marking * Materials * Overall lengths * Pipe couplings * Pressure ratings * Slide valves * Socket-joint * Specification (approval) * Spigot ends * Surveillance (approval) * Temperature * Temperature limit * Testing * Tolerances (measurement) * Upper side * Valves * Top