SMC new design D400 993mm manhole cover

SMC new design D400 993mm Manhole Cover

SMC manhole cover are the abbreviation of sheet molding compound manhole covers, which are namely sheet molding compound plastic. It's made by the SMC special yarns, unsaturated resin, low shrinkage additives, fillers and various  additives composition. In the early 1960s, SMC products firstly appeared in Europe around 1965. The United Sates and Japan have developed this technology. In China, we imported the foreign advanced  production lines and production process for SMC in the late 1980s. SMC has excellent electrical properties, corrosion resistance, light weight, and engineering design easy, flexible, etc. Its mechanical properties can be comparable with some metallic materials, which are widely used transport vehicles, construction, electronics/ electrical and other industries.

Cover size: 993mm

Clear opening: 900mm

Frame size: 1089mm

Pass load: 80tons

Special lifting handle

•corrosion resistance

•UV resistance

•engineering design easy

•Nature anti-theft(No recycle value)

Zibo Best Energy-Saving Materials Co., Ltd have 15 years experience. Main products manhole covre, water grate, Trench Cover and grating...

Factory: Strictly in accordance with the EN124 standard production.

If you wanna know more, contact me directly: whatsapp:+8613793332897 email: sales04@coverchine.net