Intro Product Summary

IThe HDPE Butt Fusion Cross is a structural fitting used to create a stable four-way junction in polyethylene pipeline networks. Manufactured with PE100 high-density material, this fitting offers exceptional pressure resistance and long-term reliability in water, gas, and industrial fluid systems.

Key Features

• Secure and Leak-Proof Butt Fusion Joint
  The welding interface is engineered to form a uniform and permanent bond with HDPE pipes, eliminating risks of leakage or mechanical failure.
• Consistent Flow Distribution
  The cross configuration maintains balanced flow rates in multiple directions, making it ideal for branched systems or networked distribution lines.
• Corrosion & Chemical Resistance
  HDPE does not corrode or react with common chemicals found in soil, water, or industrial media—extending the lifespan of the entire system.
• Precision-Molded Structure
  The fitting features a smooth interior surface to minimize pressure loss and friction during operation, improving the overall efficiency of the pipeline.

 Installation Guide

• Preparation
  Clean the pipe ends and the welding surfaces. Ensure the pipe and fitting diameters match the required SDR rating.
• Alignment
  Position the pipes and the cross fitting in the butt fusion machine. Check that all four directions are aligned properly before heating.
• Heating
  Heat the surfaces according to the welding schedule for the pipe size. Maintain consistent temperature and contact pressure.
• Fusion Process
  Once the heater is removed, immediately press the pipe ends and the cross fitting together. Hold steady pressure until the joint cools.
• Inspection
  Confirm that the weld bead forms evenly. Allow the assembly to cool fully before performing pressure testing.

HDPE Butt Fusion Cross are widely used in:

• City water supply networks
• Natural gas distribution systems
• Industrial fluid and chemical pipelines
• Agricultural irrigation channels
• Underground infrastructure projects
• Wastewater and drainage systems
• Mining and slurry transport
• Fire protection water distribution loops

Wherever multiple branches are required, the HDPE cross delivers stable and secure performance.

Why Choose Xinda Plastic Pipe Co., Ltd 

• Over 24 years of HDPE fittings manufacturing experience.
• Complete product lines:Electrofusion Fitting Series、PE/Steel Transition Fitting Series、Socket Joint Series、Butt Fusion Fitting Series.
• High-precision copper wire embedding for consistent welding quality.
• In-house QC lab ensures every fitting is inspected and batch-traced.
• Comprehensive support for OEM and project supply.

Technical team provides fusion guidance and project support.