Frp tube with superior mechanical and electrical character FRP Tubes is used as insulating part in machinery and electrical instruments, FRP Tubes also can be used as pressure ,usually used in the transformer
Frp tube specification
Frp tube specification
| Heat Resistance | B | Standard | Q/DJ10-731-2000 |
| Density | ≥1.65g/cm3 | ||
| Hydroscopicity | < 0.60 MPA | ||
Volume Resistively | Under normal | ≥1.0×1010 Ω.cm | |
| After immersion 24h | ≥1.0×108Ω.cm | ||
Insulation Resistance | Under normal | ≥1.0×1010Ω | |
| After immersion 24h | ≥1.0×107Ω | ||
Proof Voltage at perpendicular to lamination (transformer oil at 90± degree for 5 min) | MV/m | ≥8 | |
| Heat stability (150 degree ,/24 H ) | No crack or plump up | ||