NA 041
DIN Standards Committee Heating and Ventilation Technology and their Safety
DIN EN 303-1 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| ISO 7005-1 | 2011-07 | Pipe flanges - Part 1: Steel flanges for industrial and general service piping systems More |
| ISO 7005-2 | 1988-12 | Metallic flanges; part 2: cast iron flanges More |
| ISO 7005-3 | 1988-02 | Metallic flanges; part 3: copper alloy and composite flanges More |
| ISO 7-1 | 1994-05 | Pipe threads where pressure-tight joints are made on the threads - Part 1: Dimensions, tolerances and designation More |
| ISO 7-2 | 2000-09 | Pipe threads where pressure-tight joints are made on the threads - Part 2: Verification by means of limit gauges More |
| ISO 857-2 | 2005-11 | Welding and allied processes - Vocabulary - Part 2: Soldering and brazing processes and related terms More |
| EN ISO 6506-1 | 2014-09 | Metallic materials - Brinell hardness test - Part 1: Test method (ISO 6506-1:2014) More |
| EN ISO 6506-3 | 2014-09 | Metallic materials - Brinell hardness test - Part 3: Calibration of reference blocks (ISO 6506-3:2014) More |
| EN ISO 6506-4 | 2014-09 | Metallic materials - Brinell hardness test - Part 4: Table of hardness values (ISO 6506-4:2014) More |
| EN 10021 | 2006-12 | General technical delivery conditions for steel products More |
