China cast iron well lid wiyh best price

manhole cover

A. Product information: 
Manhole Covers are manufactured for construction and public use.

Manhole Covers are smooth and free from sand holes, blow holes, distortion or any other defects 
B. Material 
a) Ductile Iron GGG500-7 
b) Grey Iron GG20

C.  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 
D. Process 
1) Molding boards 
2) Green sand with hand molding or DISA line molding

3) Resin shell sand.
E. Coating 
a) Cold applied black bitumen 
b) FBE or epoxy primer coating
c) Coating as per customers' requirement 
10) Different accessories are available

manhole cover

A. Product information: 
Manhole Covers are manufactured for construction and public use.

Manhole Covers are smooth and free from sand holes, blow holes, distortion or any other defects 
B. Material 
a) Ductile Iron GGG500-7 
b) Grey Iron GG20

C.  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 
D. Process 
1) Molding boards 
2) Green sand with hand molding or DISA line molding

3) Resin shell sand.
E. Coating 
a) Cold applied black bitumen 
b) FBE or epoxy primer coating
c) Coating as per customers' requirement 
10) Different accessories are available