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Precision Injection Molding Solutions

From automotive interiors to EV charging infrastructure, we deliver high-precision injection molding solutions tailored to your industry needs. With over 19 years of expertise and IATF 16949 certification, we ensure quality at every step.

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PIPE CONNECTOR TOOLING PROGRAM

Plastic Pipe Connector Injection Mold

Production tooling for pipe fittings, elbows, tees, couplers, reducers, threaded adapters, and compression connector bodies. Engineered for pressure sealing, thread accuracy, wall thickness uniformity, and PP / PVC / PE / PPR material systems used in plumbing, irrigation, and industrial piping assemblies.

Pressure Rated Thread Precision Multi-Cavity
800 max tonnage
1.5M shots life
40 day lead time
Program Overview

Plastic pipe connector molds are built for manufacturing fittings that must satisfy pressure sealing, thread engagement, dimensional repeatability, and long-term durability requirements. Tooling is developed from customer CAD data with wall thickness verification, gating strategy, warp prediction, and thread geometry validation before steel procurement. Molds accommodate PP, PVC, PE, PPR, and glass-filled grades with dedicated attention to core pulling for internal threads and unscrewing mechanisms for external threads. Deliverables include DFM reports, mold flow analysis, steel certificates, T1 sampling, dimensional inspection reports, thread gauge verification data, and PPAP documentation packages suitable for plumbing, irrigation, and industrial piping supply chains.

Tooling Scope
Multi-cavity fittings
Unscrewing molds
Collapsible core
Insert molding
Materials
PP, PPR, PP-H
PVC-U, PVC-C
PE, PE100
PA+GF, POM
Tool Steel
P20 / 1.2311
H13 / 1.2344
S136 / 1.2083
Nitriding / hard chrome
Deliverables
DFM report
Mold flow analysis
Thread gauge report
PPAP package
Technical Parameters
Mold base standard DME / HASCO / FUTABA / LKM
Clamping force range 150 – 800 ton
Cavity quantity 1 – 16 (connector dependent)
Surface finish VDI 3400, SPI B1, textured, matte
Hot runner Valve gate / open gate / hot tip
Cooling Conformal circuits / baffles / bubblers
Ejection Pins + stripper plate + sleeve ejection
Thread mechanism Unscrewing / collapsible core / split insert
Dimensional tolerance ±0.05 – ±0.15 mm (part dependent)
Thread engagement tolerance Per gauge standard (BSP / NPT / metric)
Tool life 500k – 1.5M shots
Program Workflow
01
DFM & Quotation
Part review, wall thickness check, gate proposal, tonnage estimate
02
Mold Design
3D design, flow simulation, warp prediction, thread mechanism layout
03
Steel & Machining
CNC, EDM, wire cut, thread grinding, polishing, hard chrome
04
Trial & Validation
T1 sampling, dimensional report, thread gauge check, pressure test support
05
Delivery & Support
PPAP package, spare parts, hot runner service, ramp-up support
Quality Control Points
Steel certificate and hardness verification
CMM dimensional inspection on cavity blocks
Mold flow simulation report before steel cutting
First article inspection with full dimension report
Thread gauge verification per BSP / NPT / metric standard
Water circuit pressure and flow testing
Hot runner temperature uniformity validation
Final sample inspection against customer master
Procurement FAQ
Q What data is required to quote a pipe connector mold?
3D part data (STEP / IGES / native CAD), 2D drawing with tolerance and datum scheme, thread standard and gauge requirement, material specification including pressure rating, annual volume forecast, machine tonnage available, and target cycle time if defined.
Q What is the typical lead time for pipe connector tooling?
Standard lead time is 30–40 days for single-cavity fittings and 45–60 days for multi-cavity tools or connectors with unscrewing mechanisms, collapsible cores, and complex thread geometry. Lead time begins after design freeze and includes T1 sampling.
Q How are internal and external threads controlled?
Internal threads are produced with unscrewing or collapsible core mechanisms depending on thread depth and material. External threads use split inserts or unscrewing rings. Thread profiles are verified with plug and ring gauges during T1 sampling, and pitch diameter data is recorded in the inspection report.
Q How is sealing performance supported during tooling?
Sealing faces and O-ring grooves are machined to tight tolerance with dedicated polishing. Wall thickness and gate placement are validated in mold flow simulation to reduce weld line exposure at seal zones. Pressure test support is available on request during T1 and T2 sampling.
Q What after-sales support is provided?
Support includes remote process troubleshooting, spare parts supply, wear insert replacement, unscrewing mechanism service, thread gauge verification, and on-site technical assistance for production ramp-up when required.
Request a pipe connector tooling quotation
Send part data, thread standard, and volume forecast to receive DFM feedback and pricing within 48 hours.
Submit RFQ
Fanze T&M
| Precision Molding
IATF 16949 Since 2005
Precision Since 2005

Injection Molding Excellence

Singapore precision technology · 100+ experts · 21 export countries · IATF 16949 certified

100+
Team
21
Countries
24/7
Quick Response

Precision Mold
Development & Manufacturing

Fanze T&M (Jiashan) Co., Ltd. formerly known as Shanghai Fanze Precision Mould Co., Ltd., was founded in 2005 and specializes in the development of injection moulds and the manufacture of injection parts. We are China Plastic Pipe Connector Injection Mold Manufacturers and Custom Plastic Pipe Connector Injection Mold ODM/OEM Suppliers The company inherits Singapore's precision mold manufacturing technology.

In 2016, the company moved to Guigu Park, Jiashan, Zhejiang, with a plant area of 7,000 m² (usable 14,000 m²) and approximately 100 employees. Equipped with imported CNC, EDM, wire cutting, and high-performance injection molding machines from Japan and Germany.

Facility
14,000 m² · 100+ employees
Certification
IATF 16949 · ISO 9001
Founded
2005 · 19+ years of excellence

Advanced Equipment & Engineering

Full-service integration from development to assembly

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Precision Tooling
Singapore technology with imported CNC, EDM & wire cutting
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Injection Molding
Japanese & German machines, 14,000 m² facility
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Quality Assurance
IATF 16949 certified, rigorous quality control system
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Integrated Manufacturing
Development · molding · printing · assembly

Trusted by Global Leaders

Land Rover Triumph SAIC Changan ABB Tiger Electric
Export
21+
Countries Worldwide
Japan · Europe · Americas · Southeast Asia
Quality Policy
"Precision, High Efficiency, Casting Quality"
Advanced equipment · Leading technology · Excellent team · Considerate service
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