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| SAE - weld on coupling | |||||||||||||
| |||||||||||||
| Maximum recommended working pressure kg/cm² |
Nominal flange size, in |
Type | Dimensions | Weight kg. | |||||||||
| A | B | C | D | E | F | G | H | M | |||||
| Metr. | Unc | ||||||||||||
| Code 61 - 3,000 P.S.I. | |||||||||||||
| 345 | 1/2" | DFS 080 ST | 21,5 | 13 | 38,10 | 54 | 17,48 | 46 | 72 | 32 | M 8x30 | 5/16x1-1/4 | 0,56 |
| 345 | 1/2" | DFS 080 ST 038 | 17,5 | 13 | 38,10 | 54 | 17,48 | 46 | 72 | 32 | M 8x30 | 5/16x1-1/4 | 0,56 |
| 345 | 3/4" | DFS 100 ST | 28,0 | 19 | 47,63 | 65 | 22,23 | 50 | 72 | 36 | M 10x35 | 3/8x1-1/2 | 0,78 |
| 345 | 1" | DFS 102 ST | 34,0 | 25 | 54,37 | 70 | 26,19 | 55 | 76 | 36 | M 10x35 | 3/8x1-1/2 | 0,92 |
| 276 | 1-1/4" | DFS 104 ST | 42,8 | 32 | 58,72 | 79 | 30,18 | 68 | 82 | 42 | M 10x40 | 7/16x1-1/2 | 0,32 |
| 207 | 1-1/2" | DFS 106 ST | 48,6 | 38 | 69,85 | 93 | 35,71 | 78 | 88 | 50 | M 12x45 | 1/2x1-3/4 | 2,10 |
| 207 | 2" | DFS 108 ST | 61,0 | 51 | 77,77 | 102 | 42,88 | 90 | 90 | 50 | M 12x45 | 1/2x1-3/4 | 2,38 |
| 172 | 2-1/2" | DFS 110 ST | 77,0 | 63 | 88,90 | 114 | 50,80 | 105 | 100 | 50 | M 12x45 | 1/2x1-3/4 | 2,80 |
| 34 | 3" | DFS 112 ST | 92,0 | 73 | 106,38 | 134 | 61,93 | 124 | 100 | 54 | M 16x50 | 5/8x2 | 4,30 |
| 34 | 3-1/2" | DFS 114 ST | 103,0 | 89 | 120,65 | 152 | 69,85 | 136 | 96 | 54 | M 16x50 | 5/8x2 | 4,80 |
| 34 | 4" | DFS 116 ST | 115,3 | 99 | 130,18 | 162 | 77,77 | 146 | 96 | 54 | M 16x50 | 5/8x2 | 5,70 |
| 34 | 5" | DFS 118 ST | 140,2 | 120 | 152,40 | 184 | 92,08 | 180 | 100 | 54 | M 16x55 | 5/8x2 | 10,00 |
| Code 62 - 6,000 P.S.I. | |||||||||||||
| 414 | 1/2" | DFS 401 ST-012 | 21,5 | 13 | 40,49 | 54 | 18,24 | 46 | 72 | 32 | M 8x30 | 5/16x1-1/4 | 0,58 |
| 414 | 1/2" | DFS 401 ST-038 | 17,5 | 13 | 40,49 | 54 | 18,24 | 46 | 72 | 32 | M 8x30 | 5/16x1-1/4 | 0,52 |
| 414 | 3/4" | DFS 402 ST | 28,0 | 19 | 50,80 | 71 | 23,80 | 55 | 70 | 42 | M 10x35 | 3/8x1-1/2 | 1,00 |
| 414 | 1/2" | DFS 401 ST-012 | 21,5 | 13 | 40,49 | 54 | 18,24 | 46 | 72 | 32 | M 8x30 | 5/16x1-1/4 | 0,58 |
| 414 | 1/2" | DFS 401 ST 038 | 17,5 | 13 | 40,49 | 54 | 18,248 | 46 | 72 | 32 | M 8x30 | 5/16x1-1/4 | 0,52 |
| 414 | 3/4" | DFS 402 ST | 28,0 | 19 | 50,80 | 71 | 23,80 | 55 | 72 | 42 | M 10x35 | 3/8x1-1/2 | 1,00 |
| 414 | 1" | DFS 403 ST | 34,0 | 25 | 57,15 | 79 | 27,76 | 68 | 82 | 42 | M 12x45 | 7/16x1-3/4 | 1,52 |
| 375 | 1-1/4" | DFS 404 ST | 42,8 | 32 | 66,68 | 95 | 31,75 | 78 | 88 | 48 | M 14x45 | 1/2x1-3/4 | 2,40 |
| 414 | 1-1/4" | DFS 404 ST 160 | 42,8 | 29 | 66,68 | 95 | 31,75 | 78 | 88 | 48 | M 14x45 | 1/2x1-3/4 | 2,80 |
| 320 | 1-1/2" | DFS 405 ST | 48,6 | 38 | 79,38 | 114 | 36,50 | 94 | 114 | 60 | M 16x50 | 5/8x2 | 3,30 |
| 414 | 1-1/2" | DFS 405 ST 160 | 48,6 | 34 | 79,38 | 114 | 36,50 | 94 | 110 | 60 | M 16x50 | 5/8x2 | 4,00 |
| 414 | 2" | DFS 406 ST 160 | 61,0 | 43 | 96,82 | 134 | 44,45 | 114 | 130 | 74 | M 20x65 | 53/4x2-1/2 | 5,50 |
| 414 | 2-1/2" | DFS 407 ST 76 | 76,1 | 51 | 123,80 | 180 | 58,70 | 152 | 160 | 90 | M 24x75 | - | 12,80 |
| 414 | 2-1/2" | DFS 407 ST 88 | 88,9 | 60,5 | 123,80 | 180 | 58,70 | 152 | 160 | 90 | M 24x75 | - | 16,60 |
| Material: | 1. ST 52.3 | 1.4404 |
| 2. 1.4404 |
Stainless |
| Designation for Order: | ST 52.3 | 1.4404 |
| Flange with Metric Screws and O-Ring | DFS-...STM | DFx-...STM |
| Flange with UNC Screws and O-Ring | DFS-...STU | DFx-...STU |
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