中文 
PG clamp is known for parallel groove clamp, especially used in transmission line to hold transmission conductors in parallel. PG Clamp solutions offered provides for secure holding support of transmission conductors.
The parallel groove clamp is used for the connection of cross-section aluminum stranded wire or steel core aluminum stranded wire and the steel stranded wire of overhead lightning protection wire at a position that does not bear tension. It is also used for the jumper connection of non-linear poles. Power engineering materials (fittings) are used for interconnection of connecting wires, which are mainly used in power line engineering.
JB Parallel Groove Clamp
| Catalog No. | Conductor Area (mm2) | Dimensions (mm) | Weight (kg) | |||
| A | L | r | H | |||
| JB-0 | 16~ 25 | 38 | 72 | 3.5 | 42 | 0.2 |
| JB-1 | 35~ 50 | 46 | 80 | 5 | 53 | 0.4 |
| JB-2 | 70~95 | 54 | 114 | 7 | 65 | 0.7 |
| JB-3 | 120~150 | 64 | 140 | 8.5 | 70 | 1.1 |
| JB-4 | 185~ 240 | 72 | 144 | 11 | 75 | 1.3 |
| JB-5 | 300~400 | 100 | 215 | 15 | 100 | 3.9 |
| JB-6 | 500~600 | 110 | 230 | 18 | 120 | 5.1 |
The body and keepers are made of aluminium alloy, other parts are made of hot-dip galvanized steel.
JBG Parallel Groove Clamp
| Catalog No. | Conductor Area (mm2) | Dimensions (mm) | Weight (kg) | |||
| A | L | r | H | |||
| JBG-1 | 16~35 | 45 | 65 | 5 | 55 | 0.35 |
| JBG-2 | 5o~70 | 48 | 68 | 7 | 64 | 0.6 |
| JBG-3 | 95~150 | 58 | 72 | 8.5 | 74 | 1 |
| JBG-4 | 185~240 | 86 | 152 | 11.5 | 75 | 1.5 |
| JBG-5 | 300- 400 | 92 | 172 | 13.5 | 79 | 2.5 |
The body and kcepers are made of aluminium alloy, other parts are made of hot-dip galvanized steel.
JBL Parallel Groove Clamp
| Catalog No. | Suitable Conductor | Dimensions (mm) | Weight (kg) | |||
| Run | Tap | L | A | M | ||
| JBL-11 | 6.8-11.5 | 6.8~11.5 | 60 | 45 | 10 | 0.25 |
| JBL-22 | 10.1~15.3 | 11.1~15.3 | 80 | 52 | 10 | 0.32 |
| JBL-33 | 15.6~ 20.1 | 15.6~ 20.1 | 110 | 66 | 12 | 0.62 |
| JBL-44 | 19.0~24.0 | 19~24.0 | 120 | 76 | 16 | 0.82 |
| JBL-55 | 23.0-29.0 | 23.0- 29.0 | 140 | 86 | 16 | 1.10 |
| JBL-12 | 10.1~15.3 | 6.8~11.5 | 80 | 50 | 10 | 0.3 |
| JBL-23 | 15.6~20.1 | 10.1~15.3 | 110 | 58 | 12 | 0.6 |
| JBL-34 | 19.0~24.0 | 15.6~20.1 | 120 | 72 | 16 | 0.75 |
| JBL-45 | 23.0 ~29.0 | 19.0~ 24.0 | 140 | 86 | 16 | 1.0 |
| JBL-24 | 19.0~24.0 | 10.1~15.3 | 120 | 66 | 16 | 0.7 |
| JBL-35 | 23.0~ 29.0 | 15.6~20.1 | 140 | 85 | 16 | 0.9 |
The body and kcepers are made of aluminium alloy, other parts are made of hot-dip galvanized steel.
JBB Parallel Groove Clamp
| Catalog No. | Steel Wire Area (mm2) | Dimensions (mm) | Weight (kg) | |||
| A | L | r | H | |||
| JBB-1 | 25-35 | 44 | 90 | 4.5 | 48 | 0.7 |
| JBB-2 | 50~70 | 5o | 90 | 6 | 60 | 1.0 |
| JBB-3 | 100-120 | 56 | 124 | 7 | 65 | 1.9 |
The body and keeper are malleable iron，hot-dip galvanized.
