Sleeves Open Type :
Highly insulating sleeves which can be used for steel,
ductile and cast iron and copper base alloy castings.
Being highly insulating in nature, there is no initial
chilling effect on liquid metal. Highly porous structure
and low density of sleeve offers high value of M.E.F.
This reduces the size of riser required drastically.
Sleeves are available in open and blind types in size
range from 1.5 inch to 12.00 inches diameter
are one of the leading manufacturers of insulating
sleeves in india.