Concertina Coil Specification | |||||||
Coil Diameter | 300mm | 450mm | 730mm | 730mm | 980mm | 980mm | 1250mm |
| (12inch) | (18inch) | (28inch) | (36inch) | (36inch) | (36inch) | (50inch) |
Recommended Stretch Length | 4m | 10m | 15-20m | 10-12m | 10-15m | 8m | 8m |
Coil Diameter When Stretched | 260mm | 400mm | 600mm | 620mm | 820mm | 850mm | 1150mm |
Spiral Turns Per Coil | 33 | 54/55 | 54/55 | 54/55 | 54/55 | 54/55 | 54/55 |
Clips Per Spiral | 3 | 3 | 3 | 5 | 5 | 7 | 9 |
Barbed Tape Wire Specification | ||||
Loop Outside Diameter | No.Of Loops | Standard Length Per Coil | Type | Notes |
450mm | 33 | 7-8M | CBT-60.65 | Single Coil |
500mm | 56 | 12-13M | CBT-60.65 | Single Coil |
700mm | 56 | 13-14M | CBT-60.65 | Single Coil |
960mm | 56 | 14-15M | CBT-60.65 | Single Coil |
450mm | 56 | 8-9M(3CLIPS) | BTO-10.12.18.22.28.30 | Cross Type |
500mm | 56 | 9-10M(3CLIPS) | BTO-10.12.18.22.28.30 | Cross Type |
600mm | 56 | 10-11M(3CLIPS) | BTO-10.12.18.22.28.30 | Cross Type |
600mm | 56 | 8-10M(5CLIPS) | BTO-10.12.18.22.28.30 | Cross Type |
700mm | 56 | 10-12M(5CLIPS) | BTO-10.12.18.22.28.30 | Cross Type |
800mm | 56 | 11-13M(5CLIPS) | BTO-10.12.18.22.28.30 | Cross Type |
900mm | 56 | 12-14M(5CLIPS) | BTO-10.12.18.22.28.30 | Cross Type |
960mm | 56 | 13-15M(5CLIPS) | BTO-10.12.18.22.28.30 | Cross Type |
980mm | 56 | 14-16M(5CLIPS) | BTO-10.12.18.22.28.30 | Cross Type |
Outside Diameter | No. of Loops | Standard Length per Coil | Type | Notes |
450mm | 33 | 8M | CBT-65 | Single coil |
500mm | 41 | 10M | CBT-65 | Single coil |
700mm | 41 | 10M | CBT-65 | Single coil |
960mm | 53 | 13M | CBT-65 | Single coil |
500mm | 102 | 16M | BTO-10.15.22 | Cross type |
Outside Diameter | No. of Loops | Standard Length per Coil | Type | Notes |
600mm | 86 | 14M | BTO-10.15.22 | Cross type |
700mm | 72 | 12M | BTO-10.15.22 | Cross type |
800mm | 64 | 10M | BTO-10.15.22 | Cross type |
960mm | 52 | 9M | BTO-10.15.22 | Cross type |