Số hiệu tiêu chuẩn
EN 561
Tên tiêu chuẩn
Gas welding equipment - Quick-action coupling with shut-off valves for welding, cutting and allied processes
Ngày phát hành
1994-09-00
Tiêu chuẩn tương đương
DIN EN 561 (1994-11), IDT * BS EN 561 (1995-01-15), IDT * NF A84-621 (1994-11-01), IDT * SN EN 561 (1995), IDT * OENORM EN 561 (1994-11-01), IDT * SS-EN 561 (1995-03-24), IDT * UNE-EN 561 (1995-12-29), IDT * TS EN 561 (2000-04-11), IDT * STN EN 561 (2001-09-01), IDT * NEN-EN 561:1995 en (1995-05-01), IDT * SFS-EN 561 (1997-03-07), IDT
Từ khóa
Automatic * Bodies * Burners * Clutches * Colour codes * Connections * Cutting * Density * Design * Designations * Detachable unions * Determinations * Dimensions * Equipment safety * Explosion hazard * Fire risks * Flashback * Flexible pipes * Gas tightness * Gas type * Gas welding * Gases * Gas-welding equipment * Hose connections * Hose connectors * Hose couplings * Inspection * Instruments * Interchangeability * Interlocks * Marking * Materials * Mounting * Pipe fittings * Plant * Pressure * Pressure drops * Pressure regulators * Quick couplings * Ratchet mechanisms * Replaceability * Resistors * Safety * Safety engineering * Safety requirements * Solutions * Specification (approval) * Specifications * Stress * Surface protection * Tensile loading * Test sequence * Testing * Testing conditions * Tests * Types * Welding * Welding engineering * Welding equipment * Junctions * Tightness * Resistance * Compounds * Freedom from holes * Impermeability * Joints * Lines * Hoses