| DUCTILE
IRON PIPE
Instruction:
As a modern factory of high start, high standard and high
quality, we possesses the first level production lines with
capacity of 250,000 tons annual output for ductile iron
pipes and fittings with T type joint, N1 type joint and
S type joint, The raw material (pig iron ) has specification
of low P, low S, low Ti and so on. It is widely used by
lots of domestic and foreign users for its excellent properties.
Pipes' product line adopts advanced technics., Especially
it uses the advanced annealing funace wihich is 60 meters
long to issue pipes' better mechanical properties. Antisepsis
Treatment adopting cement lining, zinc spraying, bitument
coating and so on or manufacturing according to request.
Production process flow of ductile cast iron pipes
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