Large formers for the UNI 60 to UNI 89
From Ø 45 mm, 1″3/4 and 1″1/2 GAS, CBC makes its ductile iron formers for particular machine groups: the same size is available for the UNI 60 only, for the UNI 60, 70/C, 76 and 89, or for the UNI 70/C, 76 and 89. Formers from Ø 63 mm and 2″1/2 fit the UNI 76 and 89, the sizes Ø 80 to 90 mm, 3″1/4 and 3″1/2 only the UNI 89. Choose the size and your machine group; the tables list the code of every former.
Like the smaller formers of type C, E and L, they are made of spheroidal graphite iron, come with ring and bend hard brass, steel, stainless steel, bonderized and titanium tubes without a mandrel – with a counterformer for walls of 1–2.5 mm and with counter rollers from 2.5 mm. On the UNI 60 and UNI 70/C, CBC uses the reinforcement tie rod for stainless steel pipes over Ø 33 mm and other pipes over Ø 42 mm.
For copper pipes Ø 54 mm, CBC lists two formers of its own (R 162 and R 200 mm) for the UNI 60 and UNI 70/C. The former 0001102 serves both 3″ pipes and 2″1/2 gas pipes, as does 0001109 with R 292 mm.
Technical Data
| Material | spheroidal graphite iron |
|---|---|
| Diameters | Ø 45–90 mm, 1″3/4–3″1/2, 1″1/2–3″ GAS |
| Bending radius | 3D/4D or fixed radius (see tables) |
| Wall thickness | counterformer 1–2.5 mm, counter rollers from 2.5 mm |
| Suitable for | UNI 60, 70/C, 76, 89 – per former |
Large formers in mm for UNI 60 to 89
| Version | Article no. | Suitable for |
|---|---|---|
| Ø 45 mm · R 135 mm | 000750 | UNI 60 |
| Ø 45 mm · R 135 mm | 000750.60-70 | UNI 60, 70/C, 76, 89 |
| Ø 45 mm · R 135 mm | 000750.70 | UNI 70/C, 76, 89 |
| Ø 45 mm · R 180 mm | 000414 | UNI 60 |
| Ø 45 mm · R 180 mm | 000414.60-70 | UNI 60, 70/C, 76, 89 |
| Ø 45 mm · R 180 mm | 000414.70 | UNI 70/C, 76, 89 |
| Ø 50 mm · R 150 mm | 000751 | UNI 60 |
| Ø 50 mm · R 150 mm | 000751.60-70 | UNI 60, 70/C, 76, 89 |
| Ø 50 mm · R 150 mm | 000751.70 | UNI 70/C, 76, 89 |
| Ø 50 mm · R 200 mm | 000285 | UNI 60 |
| Ø 50 mm · R 200 mm | 000285.60-70 | UNI 60, 70/C, 76, 89 |
| Ø 50 mm · R 200 mm | 000285.70 | UNI 70/C, 76, 89 |
| Ø 54 mm · R 162 mm | 000752 | UNI 60 |
| Ø 54 mm · R 162 mm | 000752.60-70 | UNI 60, 70/C, 76, 89 |
| Ø 54 mm · R 162 mm | 000752.70 | UNI 70/C, 76, 89 |
| Ø 54 mm · R 216 mm | 000629 | UNI 60 |
| Ø 54 mm · R 216 mm | 000629.60-70 | UNI 60, 70/C, 76, 89 |
| Ø 54 mm · R 216 mm | 000629.70 | UNI 70/C, 76, 89 |
| Ø 54 mm copper pipe · R 162 mm | 000752.60-70.RAME | UNI 60, 70/C |
| Ø 54 mm copper pipe · R 200 mm | 000629.60-70.RAME | UNI 60, 70/C |
| Ø 60 mm · R 180 mm | 000753.70 | UNI 70/C, 76, 89 |
| Ø 60 mm · R 180 mm | 0001238 | UNI 76, 89 |
| Ø 60 mm · R 240 mm | 000296.70 | UNI 70/C, 76, 89 |
| Ø 50 mm · R 180 mm | 0001233 | UNI 76, 89 |
| Ø 63 mm · R 180 mm | 0001097 | UNI 76, 89 |
| Ø 63 mm · R 240 mm | 0001098 | UNI 76, 89 |
| Ø 65 mm · R 228 mm | 0001099 | UNI 76, 89 |
| Ø 70 mm · R 228 mm | 0001100 | UNI 76, 89 |
| Ø 75 mm · R 228 mm | 0001103 | UNI 76, 89 |
| Ø 75 mm · R 292 mm | 0001128 | UNI 76, 89 |
| Ø 80 mm · R 355 mm | 0001221 | UNI 89 |
| Ø 85 mm · R 355 mm | 0001222 | UNI 89 |
| Ø 90 mm · R 355 mm | 0001223 | UNI 89 |
Large formers in inch sizes (WHT) for UNI 60 to 89
| Version | Article no. | Suitable for |
|---|---|---|
| 1″3/4 · 3D | 000562 | UNI 60 |
| 1″3/4 · 3D | 000562.60-70 | UNI 60, 70/C, 76, 89 |
| 1″3/4 · 3D | 000562.70 | UNI 70/C, 76, 89 |
| 1″3/4 · 4D | 000563 | UNI 60 |
| 1″3/4 · 4D | 000563.60-70 | UNI 60, 70/C, 76, 89 |
| 1″3/4 · 4D | 000563.70 | UNI 70/C, 76, 89 |
| 1″7/8 · 3D | 000754 | UNI 60 |
| 1″7/8 · 3D | 000754.60-70 | UNI 60, 70/C, 76, 89 |
| 1″7/8 · 3D | 000754.70 | UNI 70/C, 76, 89 |
| 1″7/8 · 4D | 000565 | UNI 60 |
| 1″7/8 · 4D | 000565.60-70 | UNI 60, 70/C, 76, 89 |
| 1″7/8 · 4D | 000565.70 | UNI 70/C, 76, 89 |
| 2″ · 3D | 000755 | UNI 60 |
| 2″ · 3D | 000755.60-70 | UNI 60, 70/C, 76, 89 |
| 2″ · 3D | 000755.70 | UNI 70/C, 76, 89 |
| 2″ · 4D | 000350 | UNI 60 |
| 2″ · 4D | 000350.60-70 | UNI 60, 70/C, 76, 89 |
| 2″ · 4D | 000350.70 | UNI 70/C, 76, 89 |
| 2″1/8 · 3D | 000756 | UNI 60 |
| 2″1/8 · 3D | 000756.60-70 | UNI 60, 70/C, 76, 89 |
| 2″1/8 · 3D | 000756.70 | UNI 70/C, 76, 89 |
| 2″1/8 · 4D | 000582 | UNI 60 |
| 2″1/8 · 4D | 000582.60-70 | UNI 60, 70/C, 76, 89 |
| 2″1/8 · 4D | 000582.70 | UNI 70/C, 76, 89 |
| 2″1/4 · 3D | 000757.70 | UNI 70/C, 76, 89 |
| 2″1/4 · 4D | 000351.70 | UNI 70/C, 76, 89 |
| 2″3/8 · 3D | 000758.70 | UNI 70/C, 76, 89 |
| 2″3/8 · 4D | 000583.70 | UNI 70/C, 76, 89 |
| 2″1/2 · R 180 mm | 0001104 | UNI 76, 89 |
| 2″1/2 · R 240 mm | 0001105 | UNI 76, 89 |
| 2″5/8 · R 228 mm | 0001106 | UNI 76, 89 |
| 2″3/4 · R 228 mm | 0001107 | UNI 76, 89 |
| 2″7/8 · R 228 mm | 0001108 | UNI 76, 89 |
| 3″ / 2″1/2 GAS · R 228 mm | 0001102 | UNI 76, 89 |
| 3″1/4 · R 355 mm | 0001224 | UNI 89 |
| 3″1/2 · R 355 mm | 0001225 | UNI 89 |
Large formers for gas pipes for UNI 60 to 89
| Version | Article no. | Suitable for |
|---|---|---|
| 1″1/2 GAS · R 144.75 mm | 000793 | UNI 60 |
| 1″1/2 GAS · R 144.75 mm | 000793.70 | UNI 60, 70/C, 76, 89 |
| 1″1/2 GAS · R 199.5 mm | 000331 | UNI 60 |
| 1″1/2 GAS · R 199.5 mm | 000331.70 | UNI 60, 70/C, 76, 89 |
| 2″ GAS · R 180.9 mm | 000794.70 | UNI 60, 70/C, 76, 89 |
| 2″ GAS · R 180.9 mm | 0001232 | UNI 76, 89 |
| 2″ GAS · R 238.5 mm | 000260.70 | UNI 60, 70/C, 76, 89 |
| 3″ GAS · R 270 mm | 0001229 | UNI 76, 89 |
| 3″ GAS · R 355 mm | 0001226 | UNI 76, 89 |
| 2″ GAS · R 228 mm | 0001283 | UNI 76 |
| 2″1/2 GAS / 3″ · R 292 mm | 0001109 | UNI 76, 89 |
Matching tooling and machines
The large formers work with:
