PPR pipe fitting is specially for water supplying piping system,
the connection of the fitting with the pipe has 3 different types.
1. gluing type.
2. welding type.
3. screwing type.
Based on the function, we divided the PPR pipe fitting mould into below 4 different types.
A.norml PPR pipe fitting mould
B.Self welding PPR pipe fitting mould.
C. PPR pipe fitting mould unscrewing ejection.
D. PPR metal over molding pipe fitting mould.
PPR Pipe Fitting Mould
Mould Main Material：
Mould Injection System：
Mould Ejection System：
Mould Cycle Time：
45 working days
The technical points for PPR pipe fitting moulds. 1. how to avoid the shrinkage marks on the fitting. 2. how to increasing the injection molding speed. 3. how to realize the cavities and cores interchangeable. 4. if there are metal bolt or nuts inesrts, h