| Item Number | Model | Material | Applicable Range |
|---|---|---|---|
| 81279 | Ellipse 38x56x5x2000 | 3640 Dioxygen Phenolic Pipe | Transformer Substation Transmission Line |
| 81280 | Ellipse 38x56x5x3000 | ||
| 81281 | Ellipse 39x57x5x4000 | ||
| 81282 | Ellipse 40x58x5x5000 | ||
| 81283 | Square Tube 60x30x3x2500 | 3240 Winding Epoxy Pipe | |
| 81284 | Square Tube 60x30x3x3000 | ||
| 81285 | Square Tube 60x30x3x4000 | ||
| 81286 | Square Tube 60x30x3x5000 |
Insulating Ladder
