900mm D400 watertight manhole covers with inspection hole
In domestic market, the products are sold and applied to chemical industry such as Sinopec, PetroChina and CNOOC, and also used in the industries: municipal road, telecom, and clectricity. In oversea market, the products are sold to UK, France, USA, Australia, New Zealand, South Africa and Middle East.
Product Details:
900mm D400 watertight composite manhole covers
M&C watertight fuel station covers have the characteristics of safety, corrosion resistance and easy installation. Specially produced for gas stations, with guaranteed quality!

Product information
Name | 900mm D400 watertight manhole covers |
Material: | Composit(SMC) |
Size: | Clear opening 900mm (35") |
Weight: | 88kgs |
Load: | D400 |
Standard: | EN124-5 |
With Central Dip Port
M&C central dip port can be coloured with different color like green , red, yellow to show the different fuel grade and can be chained to the main cover for added security. Standard covers are designed to meet and exceed the D400 /C250 (40ton/25ton ) loading rating.

●Material:
The covers and frames are made of a composite material of fiberglass and special resin that is moulded at high temperature and high pressure. The manufacturing process changes the molecular structure of the material to produce a very high strength light weight product.

●Strong waterproof
Single rubber seal with oil and gas resistance, wear resistance and high and low temperature resistance is used between the cover and the frame , which makes the complete set of covers have good anti-leakage performance.

●Anti-Slip surface
M&C’s Cover’s top surface material has a better slip-resistance value in a wet , dry or worn state to increase safety.

●Lockable
Lockable access covers not only improves site and location security and provides security against theft and malicious damage.

●Customized available
MC covers can be personalized with a company name, service type or other required information.Our products can also be produced in a range of colours.
Product specification

ltem No. | Dimensions | Load Rating | Weight | ||||
A | B | C | H | Cover Weight | Total Weight | ||
MC-900DIP | 900 | 1080 | 980 | 100 | 400KN/D400 | 56Kg/123lbs | 88Kg/194Ibs |
MC-900CIP | 900 | 1080 | 980 | 100 | 250KN/C250 | 47Kg/103lbs | 79Kg/174lbs |
FAQ:
Q: How to deliver frp manhole covers to foreign buyers?
A: For sample ordering, express delivery and shipping can be selected. For other orders, they are generally transported by sea.
Q:What is your minimum order quantity?
A:For common manhole covers, the minimum order quantity is 10-50 sets. If our stocked covers can match your order requirements, we can deliver them quickly. For customized covers, the minimum order quantity is 50-100 sets. For more accurate information, please contact us directly info@mcovers.com
Q:How long does it take to develop new products?
A:It usually takes 20-60 days, depending on different sizes and requirements.
Q:How long is the validity period of the composite manhole cover quotation?
A: Normally 3-6 months. However, if the raw materials change greatly, the prices will be updated at time.
Q:How do you control the quality of manhole covers?
A:We will carry out spot check on GRP manhole covers of each batch. The loading test is a must for each batch of products, and the waterproof test should also be carried out for the sealed manhole covers. Test videos can be provided to you once request.
Why choose us?
- We offer a range of sizes and designs to suit different customer requirements.
- The construction of talent team is an important force to promote enterprise independent innovation, scientific and technological progress and enhance the core competitiveness of enterprises.
- Our team of engineers and technicians ensures that our Fuel Station Covers are of the highest quality.
- Craftsman spirit is a kind of persistence, continuous improvement of quality, meticulous and meticulous manufacturing, and unlimited pursuit of 900m D400 Inspection Hole Fuel Station Covers.
- We work closely with our customers to understand their needs and provide solutions that meet their requirements.
- Our company has long attached great importance to technological innovation and the supporting role of scientific and technological research and development for enterprise development.
- As a supplier and manufacturer, we offer competitive prices for our products.
- Since our company was founded, our 900m D400 Inspection Hole Fuel Station Covers has not only gained a good reputation in China, but also entered the international market.
- We use the best materials and production techniques to ensure that our Fuel Station Covers are of the highest quality.
- Quality is the first life of our company, and ensuring the quality of every product is the fundamental purpose of our company's long-term development.









