Pipe Fitting Mould

As the professional Chinese Pipe Fitting Mould manufacturer located in Southeast of China, we keened on pipe fitting moulds structures
developing and innovating. According to different fitting moulds' structure, we have divided the pipe fitting mould into below several types.

  • Pipe Fitting Mould with Collapsible Cores. Pipe Fitting Mould 
  • Pipe Fitting Mould with unscrewing cores.
  • Pipe Fitting Mould with curve sliding cores.
  • Pipe Fitting Mould with normal mechanical or hydraulic direct sliding cores.

If consider about the function of the different pipe fittings, we can divide the pipe fitting moulds as below several types.

  • PVC pipe fitting Mould ( for high pressure and low pressure = for water supplying and water discharging)

1. CPVC pipe fitting mould for high pressure.
2. UPVC pipe fitting mould for water drainage
3. PVC belling pipe fitting mould( with collapsible cores for pressure water supply).
4. Electricity cable pipe fitting mould, built in-wall various PVC pipe fittings.

  • PPR pipe fitting mould ( for indoor water supplying system, cold water and hot water)
  • PP pipe fitting mould

1. PP or PPH belling pipe fitting mould with collapsible core system.
2. PP drainage pipe fitting mould.
3. PPH sanitary moulds for bath room.

  • Other Especial pipe fitting moulds, with the material ABS, PA+GF, PP+GF, PPSU...
  • Sino Pipe Fitting Mould Co. is the professional and high classic pipe fitting mould manufacturers in the world. To consider the big moulds investment of our customers, we are innovating on the mould structures in order to reduce the moulds cost. But our mould designs improvements is always based on the top quality pipe fitting moulds...
  • Pipe Fitting Mould Cavities Cores steel selection.

We never accepted to use normal steel with Cr. Plating.
We never accepted to use 3Cr.13 or any other low standard Chinese stainless iron…
We insist on to use DIN 1. 2316 made by Thyssen Krup or Stavax S420 made by Assab.

  • Pipe Fitting Mould cavities cores steel treatment.

We always use tempering harden treatment to the cavities and cores steel, we keep the cavities and cores hardness HRC48+/-2.

  • Pipe Fitting Mould cavities and cores' machining process.
  • We always apply 2 or 3 stages machining process, for some big pipe fitting mould which the fittings' diameter bigger then 6", we use 3 stages machining processing.
  • We have special machining solution for cavity and cores, which can keep the OD and ID according to our customer requirements.


  • Standard parts and Mould components stocks.
  • for the standard components, we kept them with big stocks, and the stocked parts have done the serious QC for hardness and dimensions.
  • some special parts such like collapsible cores, hydraulic cylinders…we have reasonable quantity as the stocks.

Welcome to SINO PIPE FITTING MOULD, I am sure we are your best choices.