PVC Expand fittings

Mold for PVC Pipe Fittings

DSW’s mould production process is designed for flexibility and efficiency.
We offer:
Customized cavity designs (1 to 16 cavities)
High-performance steel (P20, H13, 2344)
Hot runner or cold runner options
Precision cooling systems to shorten cycle times

DSW produces PVC cross fittings (also known as 4-way connectors) for a wide range of applications, including water supply, irrigation, drainage, and waste management systems.
Our PVC cross fittings are:
Available in various sizes (½” to 4” and above)
Corrosion-resistant and leak-proof
Lightweight and easy to installSuitable for both hot and cold water systems
Engineered for durability, each fitting is tested for pressure integrity and dimensional accuracy, ensuring it performs reliably in residential, commercial, and agricultural environments.

PVC Plumbing Fittings

As global demand for durable, cost-effective plumbing systems continues to grow, DSW stands at the forefront as a professional manufacturer of PVC pipe fitting moulds, PVC expand fittings, PVC cross fittings, and bespoke PVC plumbing fittings.
With decades of experience and a commitment to engineering excellence, DSW delivers high-performance solutions that comply with international standards and meet customer-specific requirements.

PVC Pipe Fitting Moulds

At the core of any reliable PVC plumbing fitting is a well-crafted mould.
DSW specialises in precision PVC pipe fitting moulds, including elbows, tees, crosses, reducers, couplings, and adapters.
Our team employs advanced CAD/CAM software and cutting-edge CNC machines to ensure that each mold provides:

  • Tight dimensional tolerances
  • Smooth demoulding
  • Quick cycle times
  • Extended mould life (up to 1 million cycles)
PVC cross fitting – 4-way plumbing connector for water distribution and irrigation systems
Durable PVC cross fitting designed for plumbing and piping systems

PVC Expand fittings

Material: Plastic
Packing: Carton
MOQ: 10000pcs
Logo: Customized
Sample: Provided
 Plastic Type: PVC
 Brand Name: DSW
Payment Terms: T/T or L/C
Custom Order:  Accept
Model Number: Customized
OEM: Highly Welcomed
 Colour:  Customer-Made
Type: Plastic clear pipe fitting
Place of Origin:  Zhejiang, China (Mainland)

Packaging & Delivery

Delivery Time: Shipped in 15 days after payment
Packaging Details: Export standard carton packaging

Range of PVC Plumbing Fittings

DSW manufactures an extensive catalogue of PVC plumbing fittings, including:

  • Elbows (90° and 45°)
  • Tees and Crosses
  • Reducers and Bushings
  • Couplings and Unions
  • Threaded and Slip Fittings

All fittings are moulded using premium-grade PVC material to ensure long-lasting performance and excellent chemical resistance.
These components are widely employed in piping systems for water distribution, HVAC systems, sewage, and industrial fluid handling.

PVC pipe fitting mould for cross fitting – multi-cavity steel mold used in injection molding for PVC pipeline systems
PVC pipe fitting mould for 4-way cross fittings in plumbing and irrigation systems

Applications of PVC Pipe Fittings

Our PVC pipe fittings and moulds are used in:

  • Water supply systems
  • Sewage and drainage systems
  • Irrigation and agricultural piping
  • Industrial fluid transport
  • Electrical conduit systems
  • Ventilation pipelines