Clúdach dúnphoill FRP

Sonraíocht:

1 round FRP manhole cover size:
aonad: mm (is féidir an méid agus an dath eile a tháirgeadh mar riachtanas)

2 square FRP manhole cover
aonad: mm (is féidir an méid agus an dath eile a tháirgeadh mar riachtanas)

Sonraí:
1.Anti-theft
The composite plastic composite material recovery value-free, natural anti-theft; according to customer needs and has a locking mechanism to achieve the wells of property theft.

2. Ard-neart
Tá a neart deich n-uaire chomh docht PVC, i bhfad níos airde ná neart iomlán alúmanam chun leibhéal na gnáthchruach a bhaint amach;

3. Creimeadh-resistant
It stainless, no mold, no rot, no paint, the ability of many gas, corrosive liquid medium;

4. Fatigue resistance
Composite covers have some flexibility, which makes the people who work in the above long-term comfort, as a work platform, reducing the staff of the legs and back tension, increase the comfort of working to improve efficiency, human engineering scientists have been recommended;

5. The overall economic good
With more than ordinary carbon steel, composite material covers integrated, low cost, although its one-time investment than ordinary carbon steel, because of its long life, and can be used two decades, and no maintenance, thus The overall economic efficiency is much better than using carbon steel;

6.Suiteáil chrua
The covers makes use of composite materials greatly reduce the weight of components, thus reducing the weight of the support structure, installation does not require use of lifting equipment, which saves and convenient.

7. Sábháilteacht agus slándáil
Clúdaíonn sé suiteáil agus úsáid ábhar ilchodach, ní thuairteálfaidh an próiseas agus beidh spréach ann, go háirithe le húsáid i dtimpeallachtaí pléascacha, ina theannta sin, na clúdaigh le dromchla neamh-duillín chun cosc ​​a chur ar sleamhnú síos chun tionóiscí a laghdú.