Cast Iron/Ggg50 600X600 Ductile Cast Iron Square Manhole Cover, Manhole Cover, Square Manhole Cover

1) Product information: 
Manhole Covers are manufactured for construction and public use. Manhole Covers shall be smooth and free from sand holes, blow holes, distortion or any other defects 
2) Material 
a) Ductile Iron GGG500-7 & 400-12 
b) Grey Iron GG20
3) Designs .
a) EN124 A15, B125, C250, D400, E600 and F900 
b) A60005 for casting design 
c) Major standards designs available 
d) As per customers' drawings or samples 
4) Process 
c) Molding boards 
d) Green sand with hand molding 
5) Coating 
a) Cold applied black bitumen 
b) Without coating 
c) Coating as per customers' requirement 
6) Different accessories are available 
7)Packing 
Steel or wood pallet, or as per customers' requirements'

Advantages we have:

1. Experienced manhole products supplier"

 2. Professional design team and sales department for your service;

 3. 10year iron casting experence, factory recognized by 'CE/ISO9001' and so on;

 4. 7*24 service for you, all the question will be dealed within 24hours.

Benefit you get:

1. Stable quality  --  Coming from good materials and technic

 2. Lower price     --  Not cheapest but the lowest at the same quality 

 3. Good service  --  Satisfactory service before and after sale

 4. Delivery time   --  30-45 days for mass production