


The mold design usually takes into account the shape, size and internal structure of the pipe fittings to ensure that the produced pipe fittings have accurate dimensions and meet the standard quality requirements. In addition, some advanced PPR pipe fitting molds can also have automation functions such as automatic opening and closing of molds, temperature control and pressure monitoring to improve production efficiency and production quality.
During the production process, PPR pipe fitting molds need to be precisely processed and adjusted to ensure that the production of pipe fittings is consistent with the mold design. Manufacturers usually customize molds according to specific pipe fitting requirements, including different diameters, angles and connection methods.
With the development of the pipeline industry and the increase in demand, the design and manufacturing technology of PPR pipe fitting molds are also constantly improving to meet the ever-changing market and diversified needs.
Being recognized as the most trustable plastic mold manufacturer and a provider of valuable customer services, we are proud of our growth over the years. We have invested our time and money into our business and our devotion and loyalty to our customers to bring about the best results. We have a trained set of workers who have sharp skills to help us with mold-related queries and provide us with their best efforts in bringing innovation.



PPR PIPE FITTING MOULD | |
Product Name | PPR Pipe Fitting Mould |
Mould Running | Fully Automatic |
Fitting Size | 20mm/ 32mm/ 40mm/ 50mm/ 63mm...... |
Moulding Material | PPR |
Design Software | AutoCAD/UG/Solidworks |
Cavity Number | 1/2/4/8...... Customized Requiredments Is Welcomed |
Steel Of Core And Caity | DIN1.2738,XPM2344,H13,718,P20,NAK80 Etc |
Steel Of Mould Base | S50C/S45C/LKM |
Mould Accessories | DME/HASCO Standard |
Surface Finish | Diamond Polish |
Mould Ejector Way | Ejector Pin/ Ejector Plate / Air Valves / Slide |
Surface Treatment | Polish / Etched |
Mould Heat Treatment | Tempering / Quenching/ Nitriding |
Core Pulling System | Hydraulic Motor |
Mould Life | 1000000 Shots |
After Service | 12 Month |
Moulds can be customized to create a wide range of shapes and sizes, allowing for flexibility in design and functionality.


Moulds made from high-quality materials such as P20, 718, 738, NAK80, or S136 are durable and long-lasting, ensuring consistent and reliable production of PPR pipe fittings.
PPR Pipe Fitting Moulds provide high precision in the manufacturing process, with a precision level of +/-0.01mm. This accuracy helps in producing precise and uniform pipe fittings.


PPR Pipe Fitting Moulds are designed to withstand a wide temperature range of 10 Celsius to +95 Celsius, making them suitable for use in both hot and cold water systems.
PPR Pipe Fitting Moulds are made from materials that are recyclable and eco-friendly, making them a sustainable choice for pipe fitting production.

1. JINGZHENG has many different types of Collapsible core system
2. Fititing ranges from 32mm to 600mm
3. A patented collapsible core system enables the fitting to be molded smoothly
4. Guarantee high precision, with long-time mold life, flash-free and flawless fitting
5. Free sample delivery
6. Every week update production information.
7..Mould one-year guarantee in normal conditions use Mould full-life technique support.
8. Testing mould in our factory
Q1: Are you a factory or trading company?
A1: We are a specialized manufacturer of Plastic pipe fitting mold, we have our own workshop and mold processing production line.
Q2: What we can make?
A2: We specialize in designing, molding, and making plastic Moluds for Pipe Fitting Mould, our mold division can produce more than 1200 Moulds per year. Bellowing molds can be made by our factory :
1. PP/PVC collapsible core fitting mold
2. PP/PVC S being/ U-trap/ Arc core pulling series mold
3. PVC pipe fitting mold
4. Silence pipe fitting mold
5. PP/PE/PVC large diameter drainage manhole mold
6. Water meter mold
7. PVC rainwater gutter mould
8. PVC/ABS/PP electrical fitting mold
9. Electrical box mould
10. PPR pipe fitting mould
11. PP female thread fitting mould
12. PP component fitting mould
13. PP pressure fitting mould
14. PE corrugated fitting mould
15. PE melt/ electro fusion fitting mould
16. PVC ball valve mould
17. PP ball valve mould
18. PPSU pipe fitting mould
19. PB pipe fitting mould
20. POM pipe fitting mould
21. PP flush toilet mould and so on.
Q3: How can I get the quotation?
A3: Please send us information for the quote: drawing, material, weight, quantity, and request.
Q4: Which kind of file format you can read?
A4: PDF, DWG, STEP, X_T......
Q5: If we don't have a drawing, can you make a drawing for me?
A5: Yes. we make the drawing of your sample and duplicate the sample.
Q6: What do we need for mold quote?
A6: 1: Mould steel raw material you require or mould life you require.
2: Mould cavity number you want .
3: 2D or 3D product drawing, or pictures with detail size information. (length, width, height, thickness), or send samples directly to us.
4: Hot runner or cold runner, if hot runner which brand of hot runner you require
5: Gate style you need .
6: Raw material of the product
7: Sample quantity and packing.
Q7: What is your payment method?
A7: L/C,D/P, T/T
Q8: If Buy Mould from us, What's the Guarantee?
A8: Before Mould Delivery,We will have strict mould inspection and we will package the mould with spare parts. If the mould is broken without personal mistake operation within one year,we will take responsibility for it, We will make broken parts depending on design and ship to you.
Q9: How About Certificate?
A 9: We believe "Quality comes before everything". We mainly do the following procedures:
Design Optimize Control
Mold steel hardness Inspection
Mould assembly Inspection.
Mould trial samples inspection.
Final inspection for mould & packing before shipment
For more detailed information, kindly feel free to contact us. We will always be here to serve you! And welcome you to visit JINGZHENG MOULD !
Pls click here to contact us !