ELBOW PIECES
| DN (Dу) | DN - steel (Dуст) | D2 | L | L1 | H | Weight of 90°elbow piece, kg | |
| 20 | 25 | 68-10.0 | 90 | 86 | 62 | 3.8 | |
| 25 | 32 | 78-10.0 | 118 | 113 | 56.5 | 4.9 | |
| 30 | 40 | 88-10.0 | 113 | 109 | 64.5 | 5.1 | |
| 40 | 50 | 102-12.0 | 93 | 88 | 67 | 6.2 | |
| 55 | 65 | 122-22.0 | 118 | 113 | 79 | 8.1 | |
| 60 | 80 | 133-23.0 | 138 | 133 | 65.5 | 9.6 | |
| 80 | 100 | 158-18.0 | 171 | 164 | 82 | 14.2 | |
| 100 | 125 | 184-34.0 | 211 | 204 | 100.5 | 19.6 | |
| 120 | 150 | 212-32.0 | 246 | 241 | 115 | 26.9 | |
| 160 | 200 | 268-38.0 | 323 | 317 | 146 | 45.8 | |
| 220 | 250 | 320-20.0 | 400 | 393 | 180 | 73.9 | |
| 260 | 300 | 370-20.0 | 476 | 469 | 212 | 103.1 | |
Designed for transportation of substances of groups “А” and “Б” at operating pressures up to 10 kgf/cm2 (flanges are rated for 16 kgf/cm2) except for “А (а)” and high-molecular organic heat transfer agents, and of substances of group “А (а)” at operating pressures up to 2.5 kgf/cm2 (flanges are rated for 16 kgf/cm2) (safety regulation 03-585-03).
ELBOW PIECES WITH A LOOSE FLANGE
| DN (Dу) | DN –steel (Dуст) | D2 | L | L1 | L2 | L3 | Weight,kg |
| 20 | 25 | 68-10.0 | 90 | 86 | 3.8 | ||
| 25 | 32 | 78-10.0 | 118 | 113 | 4.9 | ||
| 30 | 40 | 88-10.0 | 113 | 109 | 5.1 | ||
| 40 | 50 | 102-12.0 | 93 | 128 | 88 | 123 | 6.2 |
| 55 | 65 | 122-22.0 | 118 | 153 | 113 | 148 | 8.1 |
| 60 | 80 | 133-23.0 | 138 | 133 | 9.6 | ||
| 80 | 100 | 158-18.0 | 171 | 164 | 14.2 | ||
| 100 | 125 | 184-34.0 | 211 | 204 | 19.6 | ||
| 120 | 150 | 212-32.0 | 246 | 241 | 26.9 | ||
| 160 | 200 | 268-38.0 | 323 | 317 | 45.8 | ||
| 220 | 250 | 320-20.0 | 400 | 393 | 73.9 | ||
| 260 | 300 | 370-20.0 | 476 | 469 | 103.1 | ||