EN 124 Heavy Duty B125 Cover And Frame 100mm Height Double Seal

Cast Iron Heavy Duty Manhole Covers and frame

manhole covers and frame

Product information:
Manhole covers and frame are manufactured for road construction, natural gas, water supply and drainage, telecommunications. Manhole covers and gratings should be smooth, no blisters, holes, distortion or any other defects.

1)sizes

500mm*500mm,600mm*600mm,700mm*700mm,800mm*800mm, 850mm*850mmand so on.Many size can be choose,or according to customer's drawing or requirements.

2) Material
Ductile Iron GGG500,or according to customers requirement

3) Designs
EN124 A15, B125, C250, D400, E600 and F900 or As per customers' drawings or samples

4) Processes:
A) Moulding boards
B) Green sand with hand moulding

5) Coating
Cold applied black bitumen Or without Coating or as per customers' requirement

6)Inspection:
Third party inspection available upon request

Application of manhole covers and frame:

1.Main Road Safety
2.Underground Electrical Cabling
3.Water, Gas and Petroleum Installations
4.Telecom Cabling

FRP rainwater ladle composite resin manhole cover gas station load-bearing sewage manhole cover municipal road leaking ladle

Feature of manhole covers and frame:

1.100% waterproof, corrosion free material with zero scalp value
2.Light weight and easy to handle
3.Available in different material road
4.Well Sealed
5.High and low temperature resistance

Details of manhole covers and frame

Specifications of manhole frame

As a large manufacturer of PP-R, PE, PE-RT, PP, PVC-U, pipes and fittings as well as electrical junctions boxes, Chongzhou Youyue Pipe Technology Co.,Ltd owns more than 40sets of junction molding equipment and 18 full-computerized extrusion molding production lines,With a distributin network covering most parts of the world, the company plays a significant role in plastic market.

The scientific and advanced management mode, namely general manager responsiblity system under the leadership of board of directors, is implemented by the company, along with the ISO9001 international quality system certification.

Through the upgrade of talent team, the company provides consumers with both high-quality products and better services. 

In the modern standardized workshop covering more than 20,000 square meters, we introduce the advanced automatic CNC extrusion and injection molding, key parts and control equipment, and use the latest technological process, to achieve an annual production capacity of more than 50,000 tons and provide a reliable scale guarantee for Youyue's market competition.

All raw materials comes from environment-friendly and healthy products of Borealis, LG, Sinopec, PetroChina and other large enterprises, with strict selection and quality standards, which greatly reduces customers; maintenance and wear rates in use, and actively set up a model of "green" plastic pipes in China.