756-100 smc manhole cover set C250 /composite manhole cover /grp manhole cover
Negotiable /Set
Min.Order:50 Sets
Zhejiang Taizhou Triunion Co., Ltd.
features:
1. well against theft: the product is made of polymer composites by heat mould pressing, and no second usage value, so its against theft.
2. convenience and good appearance, the weight is only one third that of the iron one with the same spec, so it is easy to install and maintain, and can design different colours according to customers requirement. It is convenient for management and beautiful the city.
3. long service life: acid and alkali resistance, no rust, electrical insulation, abrasion resistance and weather resistance. And the service life is over 30 years.
4. high precision, because this product is made by high temperature mould pressing, the gap between the base and the cover is small, it over comes the issue of running, jumping and sounding which happened on the cast-iron, cement ones. Composite material manhole cover is also widely applied in new factory construction and distribution room for cable cover.
Name | Insert Depth of Cover(MM) | Dia.of Cover(MM) | Height of Frame(MM) | Outside Dia of Frame | Clear Open Dia.of Frame | N.W.(KGS) |
756-100 set C250 | 50 | 756 | 107 | 950 | 700 | 70 |
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