By the mould industrial, we call belling pipe fitting mould series, but collapsible slide core pipe fitting mould.
As because the collspsible slide core is a complex system. We need to make the slide core very precise and
durable. There are many special tehcnical points.

a. Use which machining process to cut out the fix and moving parts of collapsible cores? 

b. Which steel and the hardness of the fix and moving parts of the collapsible cores?

c. The cooling design on the fix and moving parts of the collapsible cores. 

We have rich experience in collapsible pipe fitting moulds,
the diameter ranges from Dia32mm to Dia160mm.
No matter fitting mould quality or delivery time is much favourite.
And usually delivery time will be 50days. 

Welcome your new fitting mould inquiry. 


Lucia