Hot selling FRP Insulated Telescopic Ladder
1.FRP round tube telescopic ladder
2.super light :use material light epoxy resin produce ,only 2.75kg/m.
3.High strength: can withstand 200 kg impulse per meter.
|Model||Total length||Closed length||steps||Step distance||N.W.||Max. Load|
1. it is made of composite materials of alkali-free glassfiber,continuous felt and resin compostites.
2. it’s strength much higher than aluminum,but 1/3 lighter in weight than aluminum material.
3. having very low water absorption, no conductive in the moist environment.
4. it is of excellent electrical insulative properties and of crrosion resistance.
5. applicable voltage insulation resistance from 220KV to 800KV.
6. being chemical resistant, no welding, no rust.
7. it has slip-resistant rungs, can be quickly opened and closed and with longevity of servic.
8. Durable non-conductive fiberglass side rails in high visibility safety yellow.
9. Slip-resistant serrated round rungs for safe climbing.
10.rubber high impact non-marring end caps.
11. Tough extruding lock design that won’t loosen .