Key Features

• Precision Threaded Steel End
  Ensures tight engagement with steel pipes, valves, or equipment using standard tapered or straight threads.
• Leak-Proof Construction
  Designed for long-term sealing even under fluctuating temperatures and pressures.
• Corrosion-Resistant PE End
  Ideal for underground or long-term outdoor use without risk of rusting.
• Multiple Connection Options
  PE side supports butt fusion or electrofusion; steel side may be welded, threaded, or flanged.
• Compatible with Fusion Joining
  PE side supports butt fusion or electrofusion for seamless connection within PE networks.

Applications

• Gas service lines and metering systems
• Potable water transitions from steel to PE
• Industrial plumbing involving threaded steel components
• Equipment connection points (valves, meters, regulators)
• Renovation of old steel pipelines
• Mixed-material pipeline networks in factories or municipal systemss

It is widely used in municipal gas distribution, potable water systems, and industrial retrofitting projects where steel threaded joints remain in use.

Why Choose Xinda Plastic Pipe Co., Ltd PE/Steel Transition Fitting Series

• 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.

• The transition joint is permanently bonded between the PE and steel ends, providing a solid, maintenance-free
• Each fitting undergoes strict pressure and leak tests to guarantee zero leakage and high sealing reliability under operating pressure.
• PE material resists corrosion, while the steel end is coated or galvanized for long-term durability, even in harsh environments.
• Suitable for gas distribution, water supply networks, petrochemical industries, and industrial pipelines requiring mixed-material transitions.
• The PE end connects easily by butt fusion or electrofusion, while the steel end connects by welding or threading, fitting diverse system designs.