As a top quality plastic pipe fitting molds manufacturer, Sino Mould would be your best choice when you are searching for different plastic pipe fitting molds. Annually, Sino team can produce more than 300 sets different plastic pipe fitting molds. For example, coupler (socket), tee, cross, 45°/90°elbow, reducer coupler, union, male/female adapter, end cap, single cap and so on.
For high quality plastic pipe fitting molds, we would offer and support you with below key points:
How to choose injection gate of pipe fitting mold?
In usual case, we use edge gate, submarine gate and direct gate. For almost of pipe fitting molds, we recommend edge gate, it can make cycle time shorter. In addition, for small diameter of pipe fitting molds, we also made submarine gate, it can make appearance of product beautiful, but injection gate is small and not suitable for big pipe fitting molds. For more than diameter 110mm of pipe fitting molds, we made direct gate, it can be better filling.
How to choose steel for pipe fitting molds?
According to material character, we have two choices to our customer for reference.
1. About PVC pipe fitting molds, we usually advise our customer to use 2316 stainless mold steel, HRC42-45. Because the PVC material is sensitive, the suitable heating temperature is 150+/-10 degree, and otherwise, the material will be broked up and relief corrosive gasses(Cl2).
2. About PP/PPR pipe fitting molds, we usually advise our customers to use 718H made in China, HRC 32-35.
Regarding the mold base, we usually advise our customer to choose P20 with nickering platen which will rust-proof.
If possible to make pipe fitting mold with insert changeable?
We are capable of making pipe fitting mold with thread insert and size specification insert and bell and spigot insert with different shape versions.
We can also make collapsible core system, curving sliding system, unscrewing system driven by motor, multi-direction branch fitting connector moulds.
If you are looking for plastic pipe fitting molds supplier, please don’t hesitate to contact me.
Miss Sara
Mail: sino1507@sinomould.com
Skype: sinomould-14
Whatsapp/ Wechat:0086 152 1580 6623
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