DS/EN 1759-4
Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, class designated - Part 4: Aluminium alloy flanges
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| Organization: | DS |
| Publication Date: | 24 October 2003 |
| Status: | active |
| Page Count: | 18 |
| ICS Code (Flanges, couplings and joints): | 23.040.60 |
scope:
This standard specifies requirements for Class designated circular flanges for pipes, valves, fittings and accessories made from aluminium alloy in the range of DN 15 to DN 600 (NPS ½ to NPS 24) and class 150 to Class 300. This standard specifies the types of flanges and their facings, dimensions and tolerances, bolt sizes, surface finish of faces, marking and materials together with associated P/T ratings and quality assurance. The flanges are intended to be used for pipework as well as for pressure vessels.
Document History
DS/EN 1759-4
October 24, 2003
Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, class designated - Part 4: Aluminium alloy flanges
This standard specifies requirements for Class designated circular flanges for pipes, valves, fittings and accessories made from aluminium alloy in the range of DN 15 to DN 600 (NPS ½ to NPS 24) and...
Flanges and their joints – Circular flanges for pipes, valves, fittings and accessories, Class designated – Part 4: Aluminium alloy flanges
This document specifies requirements for Class designated circular flanges for pipes, valves, fittings and accessories made from aluminium alloy in the range of DN 15 to DN 600 (NPS 1/2 to NPS 24)...
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