Lockable Ductile Iron Manhole Cover Sewer Main Hole Cover For Road
Drainage
Description
Sewer manhole cover is light duty round manhole cover. And the
gasket inserted in the throat, which is in the supporting area,
with this rubber waterproof seal, so the manhole cover is
watertight.
You can open the cover with specific handle to insert in the hole
of the lock of the lid, lift up the lid. It is also anti theft.
The outside edge of the frame is the shape of channel, can provide
an hydraulic manhole cover.
If it is filled with sand, tar or other materials, or the whole
structure is hold in the cement or anchoring bolts in the holes
around the frame, the manhole frame and cover will insert into the
materials steadily.
On surface of the lid has two dead holes, which allows the
insertion of suitable handles to lift the manhole cover.
Features of our manhole cover
1. Free design---Such as Color, Logo, Panel, Load and Dimension can
be designed according to the requirements of customer.
2. Long life ---Minimum lifespan is 30 years free of maintenance.
3. Well sealed ---It can be installed hermetically, and effectively
prevent poisonous gases leaking out from cesspool. and no noise
pollution or rebound.
4. Good wear and corrosion resistance ---It will never rust because
it has good wear and corrosion resistance.
5. High and low temperature resistance ---Excellent insulator (
from-40°C~200°C)
6. Competitive price
About Us
We mainly undertake the grey iron casting parts, ductile iron
casting part, stainless steel casting parts and steel casting
parts. Our products are mainly exported to United States, Denmark,
Italy, Russia, Australia etc.
Key Word
manhole covers, smc composite manhole cover, drainage, trench
drain, drain pipe, drains, manhole covers, manhole, gully, drain
covers, manhole covers, recessed manhole covers, main hole cover,
200mm drain cover, external train cover, cover for drain, sewage
drain covers, small drain cover, drain grid cover, replacement
drain cover, drain grill cover, driveway drain covers, large drain
cover, house drain covers, indoor drain covers.
Basic Information
| Dimensions | Customer Required |
| Material | Ductile Iron |
| Application | construction, public road,drainage system etc |
| Model Number | NC180 |
| Brand Name | OEM |
| Place of Origin | China (Mainland) |
| China (Mainland) | Ningbo |
| Color | black, gray, etc |
| Standard | EN124 |
| Loading Pressure | A15, B125, C250, D400, E600 |
| Coating | black bitumen coated, epoxy painting |
| Type | square |
| MOQ | 1 set |
| Technique | Moulding pressing |
| Life | 30~50 years |
| OEM service | Yes |
| Package | pallet and wooden case, or as per customers' requirements. |
Our Advantages
1. Low price: Factory price directly.
2. Products strict inspection. Ensure compliance with relevant
standards.
3. Location: Close to Ningbo port, China. Reduce the transportation
cost and time, ensure timely delivery.
4. Equipment: Have many kinds of casting equipment, stamping
equipment, testing equipment, CNC machine, spraying equipment.
Ensure product assembly line work, speed up the production process.
5. Service: Solve all the problems after receiving the goods.
FAQ
1. What color can you produce?
Black, blue, brick red, green, grey etc. If you need special color,
please provide sample.
2. How about the delivery time?
Lead time since receipt of 30% T/T deposit payment: 15 working days
for a 1x20 container;
Samples will be prepared within 5 days.
3. What's the MOQ and payment you support?
Generally speaking there is no MOQ, T/T, L/C, Western Union, Cash
are supported.
4. May I put our company logo on the cover ?
Sure, OEM service support.
How long using life for your products ?
At least 30 years.
5. Do you charge for the samples ?
Sample is free.
