Large formers for the UNI 60 to UNI 89
CBC's ductile iron formers are available in sizes ranging from Ø 45 mm, 1"3/4, and 1"1/2 GAS. These formers are designed for specific machine groups, with the same size available for the UNI 60 only, for the UNI 60, UNI 70/C, UNI 76, and UNI 89, as well as for the UNI 70/C, UNI 76, and UNI 89. Formers from Ø 63 mm and 2 1/2" fit the UNI 76 and 89. Sizes from Ø 80 to 90 mm and 3 1/4" and 3 1/2" only fit the UNI 89. Select the size and your machine group. The tables list the code of each former.
Like the smaller formers of types C, E, and L, they are made of spheroidal graphite iron and come with a ring and bend for hard brass, steel, stainless steel, bonderized steel, and titanium tubes. They can be used without a mandrel, with a counterformer for walls of 1–2.5 mm and with counter rollers for walls of 2.5 mm or more. For the UNI 60 and UNI 70/C, CBC uses a reinforcement tie rod for stainless steel pipes over 33 mm and other pipes over 42 mm.
For copper pipes with a diameter of 54 mm, CBC offers two of its own formers (R 162 and R 200 mm) for the UNI 60 and UNI 70/C. Formers 0001102 and 0001109 serve 3" pipes and 2 1/2" gas pipes. Former 0001109 has an R of 292 mm.
For the UNI 120, CBC makes the larger sizes on request: type C over Ø 90 mm up to Ø 114.3 mm, type E over 3″1/2 up to 4″1/2, and type L for gas pipes over 3″1/2 up to 4″.
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:
Manufacturer information
Manufacturer details in accordance with the EU General Product Safety Regulation (EU) 2023/988:
| Manufacturer | C.B.C. S.r.l. |
|---|---|
| Postal address | Via L. Einaudi, 3, 42016 Guastalla (RE), Italy |
| cbc@cbc.it |
