ductile iron round cover with square frame manhole cover

 Ductile Iron square Manhole Cover

Description:

1) production standard: EN124

2) Material: grey iron, ductile iron

3) Shape:Square

4) Sand casting 

5).class: C250,D400,E600,F900

6).Size: clear opening: 400mm*400mm;

             exterior size: 500mm*500mm;

             height: 90mm;

             depth of pip: 70mm

7) coating: bitumen painting or as per your requiement

8).OEM service

Company Information:

    Allwin Pipe Fittings Co.,Ltd is a private enterprise specialized in exporting various kinds of pipes, pipe fittings, couplings and adaptors, valves, man-hole covers and gratings, fire hydrants,and strainers,etc.(mainly ductile iron&cast iron)

    We can supply all above products with different standards and specifications.  Our products have been wdely exported to many places in the world, such as Europe, Southeast Asia, USA, Middle East, African countries, China Hongkong, and Taiwan,etc.

    We promise  that you can get the wanted products with best quality in the most competitive price and the most satisfied services.

If you are intrested in our products, pls contact me at any time.