High-Seal Electrofusion (EF) Tape for Pre-Insulated Pipe Field Joints HDPE

High-Performance PE Electrofusion Welding Sleeve for Pre-insulated Pipe Jointing & Corrosion Protection

Ensure robust, leak-proof, and corrosion-resistant joints for your pre-insulated pipelines with Huashida's advanced PE Electrofusion Welding Sleeve. With over 20 years of manufacturing expertise and as an organizer of the National Symposium on Electrofusion Welding Belt Production, we offer a patented, high-quality solution trusted globally. Our electrofusion sleeves are exported to Turkey, Sudan, UAE, Japan, Russia, Kazakhstan, and other countries.

This sleeve is a pre-cut, high-density polyethylene (HDPE) sheet embedded with a precisely engineered nichrome wire mesh. When installed using a dedicated electric heating welder, the sleeve fuses seamlessly with the pipe, creating a homogenous, high-integrity joint. We offer customizable sizes to accommodate a wide range of pipe diameters, starting from 200mm.

Key Features & Benefits:

• Superior Sealing & Leak Prevention: Creates a fully fused, monolithic joint that is highly resistant to leaks, ensuring the integrity of your pipeline system. The "high-sealing new seamless hot-melt sleeve" design ensures polyurethane foam does not leak.
• Excellent Corrosion & Aging Resistance: Provides long-term protection against environmental factors, chemicals, and aging, significantly extending the pipeline's service life.
• High Mechanical Strength:
  • Withstands axial forces initiated by pipe movements in the ground.
  • Resists radial forces and bending moments effectively.
• Temperature & Variation Resistance: Maintains performance and integrity across varying temperatures and thermal cycles.
• Premium Raw Materials: Manufactured using high-quality HDPE 2480 and high-temperature resistant nichrome wire mesh for optimal performance and durability.
• Ease of Installation: Designed for convenient and quick construction, simplifying the jointing process.
• Cost-Effective: The robust performance and long service life translate to reduced maintenance and replacement costs over time.
• Consistent Insulation Integrity: Ensures the insulation layer of the pre-insulated pipe remains effective at the joint.

Our PE Electrofusion Welding Sleeves are ideal for a wide range of applications, including:

• District Thermal Heating Systems: Ensuring reliable jointing for pre-insulated heating pipes.
• Pre-insulated Pipe Field Joint Welding: The primary application for creating strong, sealed joints.
• Oil & Gas Pipeline Joints: Providing durable protection for critical infrastructure.
• Hollow Wall Spiral Pipe Joint Fittings.
• Structured Pipe Joint Fittings.
• Steel Reinforced Spiral Pipe Joint Fittings.
• Metal Reinforced Polyethylene Spirally Corrugated Pipe Connections.

Why Choose Huashida Electrofusion Sleeves?

• Proven Expertise: Over 20 years of dedicated production experience.
• Industry Leadership: Organizer of the National Symposium on Electrofusion Welding Belt Production and Application.
• Patented Technology: Recipient of a utility model patent for our electric heating sleeve.
• Global Trust: Successfully exporting to numerous countries, demonstrating international quality acceptance.
• Superior Material Quality: Commitment to using high-grade HDPE and nichrome for optimal performance.
• Innovative Design: Our "high-sealing new seamless hot-melt sleeve" offers enhanced performance characteristics, including connection strength and ring stiffness, surpassing traditional heat shrinkable tapes and other electrofusion tapes. It also allows for jacket tube welding prior to polyurethane foaming, speeding up construction.

Invest in a reliable and long-lasting solution for your pipeline jointing needs. Contact us today for detailed specifications, pricing, and to discuss how our PE Electrofusion Welding Sleeves can benefit your projects!