Straight weld with external thread for pipe
| TYPE | A | B | f C | f D | f E | F | EXTERNAL f OF PIPE |
| NPM 12 | M12x1,5 | 12 | 5 | 12 | 8,1 | 7 | 6 |
| NPM 14 | M14x1,5 | 12 | 6 | 14 | 10,1 | 7 | 8 |
| NPM 16 | M16x1,5 | 12 | 8 | 16 | 12,3 | 7 | 10 |
| NPM 18 | M18x1,5 | 12 | 10 | 16 | 14,3 | 7 | 12 |
| USE: | Connecting the impulse tube to the pipeline | ||||||
| Work pressure: | PN 63 | ||||||
| Operating temperature: | - 20 to + 150 °C | ||||||
| Material: | Carbon unalloyed steel of group 1 according to ČSN EN 288-3, without surface treatment | ||||||
| Part of the supply: | - Sealing ring - Galvanized sliding nut with hole for sealing |
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| Can be delivered by agreement: | With inspection document according to ČSN EN 10204. | ||||||
Eliška