Pipe Fitting Mold

Pipe Fitting Mold for Plumbing and Infrastructure Products

Pipe fitting molds support production of elbows tees couplings adapters and other plastic plumbing parts for water supply drainage and infrastructure applications. The tooling must consider material flow shrinkage surface quality thread or socket accuracy and stable demolding for different fitting geometries.

Solution matching

SANTSAI can match pipe fitting molds with proper injection molding machine capacity core-pulling requirements cooling support mold handling equipment and auxiliary systems. This helps pipe fitting manufacturers plan a complete plastic fitting molding solution for stable production.

Professional Mold Solutions

We provide customized injection mold solutions for a wide range of plastic pipe fittings, valves, junction boxes and rain gutter products. Our mold solutions cover PVC pipe fitting mould, PPR pipe fitting mould, CPVC pipe fitting mold, PE pipe fitting mould, PP pipe fitting mould, PPH pipe fitting mould, ABS pipe fitting mould, PB pipe fitting mould, PERT pipe fitting mould, PPSU/POM fitting mould, ball valve mould, junction box mould and rain gutter mould.

For different product structures, we can design and manufacture PVC internal thread pipe fitting mold, PVC flaring pipe fitting mold, elbow mold, tee mold, coupling mold, reducer mold, socket mold, threaded fitting mold and other customized pipe fitting molds.

Our molds are suitable for materials such as PVC, CPVC, PPR, PP, PE, ABS, POM, PPH, PPSU, PB and PERT. According to the product material, production capacity and mold life requirements, we select suitable cavity and core steels, including DIN 1.2316, DIN 1.2738, DIN 1.2344, M300, 718 and P20.

Each mold can be customized with different cavity numbers, runner systems, core pulling structures, cooling layouts and surface finishes. For complex pipe fitting molds, we can provide hydraulic cylinder core pulling, motor-driven core pulling, angle pin structure, stripper plate design and other reliable demolding solutions.

With optimized cooling systems, precision machining and stable mold structure, our pipe fitting molds are designed to achieve efficient production, accurate dimensions, smooth product appearance and long service life.

Typical mold life ranges from 500,000 to 1,200,000 shots, depending on mold steel, plastic material, production conditions and maintenance. The normal delivery time is approximately 35–75 working days, subject to mold size, number of cavities and technical complexity.