| Steel pipe | Distance between tubes line | STANDARD insulation | Bend radius | Length of arms | ||
| DN |
Wall thickness | |||||
| dz (mm) | C (mm) | Dz (mm) | R=3dz (mm) | L1 (mm) | L2 (mm) | |
| 20 | 26,9 | 18 | 125 | 80,7 | 1000/1500/2000 | 1000/1500/2000* |
| 25 | 33,7 | 18 | 140 | 101,1 | 1000/1500/2000 | 1000/1500/2000* |
| 32 | 42,4 | 18 | 160 | 127,2 | 1000/1500/2000 | 1000/1500/2000* |
| 40 | 48,3 | 18 | 160 | 144,9 | 1000/1500/2000 | 1000/1500/2000* |
| 50 | 60,3 | 20 | 200 | 180,9 | 1000/1500/2000 | 1000/1500/2000* |
| 65 | 76,1 | 20 | 250 | 228,3 | 1000/1500/2000 | 1000/1500/2000* |
| 80 | 88,9 | 25 | 250 | 266,7 | 1000/1500/2000 | 1000/1500/2000* |
| 100 | 114,3 | 25 | 315 | 342,9 | 1000/1500/2000 | 1000/1500/2000* |
| 125 | 139,7 | 30 | 400 | 419,1 | 1000/1500/2000 | 1000/1500/2000* |
| 150 | 168,3 | 40 | 450 | 504,9 | 1000/1500/2000 | 1000/1500/2000* |
| 200 | 219,1 | 45 | 560 | 305,0 | 1000/1500/2000 | 1000/1500/2000* |
Inlet elbows TWIN
Typical angles α = 90°, 60°, 45°, 30°. Non-standard angles 5° ≤ α ≤ 90°, graded every 5°. With or without alarm system. Unusual diameters, wall thicknesses, bending radius not listed in the catalog – on request. Total length of arms (L1+L2) must not exceed 3 m.
The insulation jacket is made as standard HDPE, diffusion barrier, UV PROTECT COLOR. On request, pipes can be delivered in a color jacket compliant with RAL (only with UV PROTECT COLOR).
