1. SMC Composite Manhole Cover Features:
1. Against theft ---JINMENG SMC manhole cover is non-metallic, non-conductive and non-sparking. It has no value of recycling, thus completely solving the problems caused by theft.
2. High load capacity ---Its main components are fiberglass and unsaturated resin. JINMENG's existing molds load capacities are A15, B125, C250, D400, E600.
3. Free design--- such as Color, Logo, Panel, Load, and Dimension can be designed according to the requirements of customer.
4. Long life ---Minimum lifespan of 30 maintenance-free years.
5. Well sealed ---It can be used hermetically, and effectively to prevent poisonous gases from leaking out from the cesspool. Well sealed, no noise pollution or rebound.
6. Good wear and corrosion resistance ---It will never rust because it has good wear and corrosion resistance.
7. High and low temperature resistance ---Excellent insulator against heat ( from -40° C to 200° C)
8. Lighter weight and more competitive price--- the weight of composite manhole cover especially SMC manhole cover is lighter. The composite manhole cover is more convenient to transport, install and repair.
Cover Size |
600mm X 600 mm |
Frame Outter Size |
760mm X 760 MM |
Frame Inner Size |
655mm X 655 mm |
Cover Depth |
50 mm |
Frame Depth |
100 mm |
Total Weight |
65 kg |
Load Capacity |
40 Ton |
2. Application:
(1) Electric power pipeline well; Post, telecommunication, communication pipeline well;
(2) Street lamp well, fire control well, all kinds of valve well;
(3)City water, drainage pipeline well; Heat supplied, gas well;
(4)As a cover board for anti-corrosion projects, open ditch; It as well as can be made according to customers' requirements.
JINMENG SMC Round Manhole Cover Specifications (mm) |
Loading |
Cover Max Size(mm) |
Clear Opening (mm) |
Frame Max Size(mm) |
Cover Depth(mm) |
Frame Depth(mm) |
E600 |
740 |
700 |
820 |
70 |
100 |
D400
|
840 |
900 |
1065 |
70 |
113 |
695 |
750 |
900 |
50 |
105 |
640 |
700 |
820 |
70 |
100 |
650 |
700 |
833 |
50 |
100 |
600 |
695 |
820 |
50 |
110 |
546 |
600 |
725 |
60 |
100 |
315 |
360 |
470 |
50 |
80 |
C250
|
840 |
900 |
1065 |
70 |
113 |
630 |
750 |
938 |
50 |
94 |
640 |
700 |
820 |
70 |
100 |
650 |
700 |
878 |
60 |
88 |
593 |
650 |
798 |
52 |
80 |
546 |
600 |
725 |
60 |
90 |
450 |
500 |
618 |
60 |
100 |
450 |
500 |
618 |
50 |
76 |
315 |
360 |
470 |
50 |
80 |
B125
|
650 |
750 |
833 |
50 |
76 |
650 |
700 |
833 |
50 |
90 |
547 |
600 |
755 |
50 |
77 |
315 |
360 |
470 |
38 |
60 |
330 |
300 |
360 |
35 |
55 |
A15+
|
660 |
700 |
812 |
40 |
65 |
562 |
600 |
712 |
40 |
65 |
450 |
500 |
612 |
38 |
65 |
632 |
700 |
800 |
30 |
470 |