Point d'origine
Hebei, China
Numéro de Type
Bridge core moule
Name
culvert making rubber balloons
Application
culvert making tubular form during concrete pre-casting
Material
rubber with reinforced canvas fiber cloth
Mnufacturing process
high temperature vulcanization
fittings
three-direction valve, pressure gage, rubber hose etc.
shape
circular/round, rectangular, oval etc.
Popular markets
Kenya, Tanzania, Ghana etc.
service time
more than 100 times