Polyethylene Electro Heating Fusion Tape is a specialized pipe connection fitting designed for reliable jointing of metal reinforced polyethylene spirally corrugated pipes, hollow wall structured HDPE pipes, and directly buried PUF pre-insulated pipes.
It is manufactured from HDPE sheets embedded with electro-fusion wires, ensuring strong bonding performance, excellent sealing, and long-term durability in underground pipeline applications, especially in anti-corrosion and pre-insulated pipe field joints.

Tailored for corrugated pipe structure with valley width from 60mm to 80mm; the narrow tape welds the pipe joint along the cutting edges.

Due to structure limitations, air-tightness may not be fully guaranteed after single-step welding.

Recommended welding method:

First, use a hand extruder to weld the cutting edges inside of the pipe.

Then, apply the narrow electro fusion tape to reinforce the joint from outside.

Waterproof & Leak-Proof jointing solution.

Resists axial forces caused by ground movements.

Withstands radial forces and bending moments.

High resistance to temperature changes and thermal stress.

Matches the thickness of the main pipe insulation layer, ensuring seamless integration.

Metal reinforced polyethylene spirally corrugated pipes

Hollow wall structured HDPE pipes

Buried PUF pre-insulated pipes

Pipeline anti-corrosion and thermal insulation projects

1. company profile

Qingdao Huashida Machinery Co., Ltd. is located in Qingdao High & New Technology Industrial Area- Qingdao Huashida industrial Park, covers an area of about 4000 square meters. We have tens of years experience in plastic pipe, sheet, and board extrusion lines, and pipe joints and welding tools such as heat shrinkable sleeve, Electro fusion sleeve etc.

2. main products

Our main products include as following,HDPE PU pre-insulation Jacket Pipe extrusion line,3PE steel pipe anticorrosion&coating machinery,Rubber&plastic foam flexible insulation tube/sheet production line,HDPE water supplying pipe extrusion line,PE PP sheet board extrusion line,Heat shrinkable sleeve production line,Hollow wall spiral pipe production line,Plastic welding rod extrusion line,Radiation cross-linked PE heat shrinkable sleeve,Electro fusion tape,Portable extrusion welder.

Our machines make products what are widely used as jacket pipe of PU foam insulation pipe in municipal heating pipe system; Municipal water supplying and drainage pipeline; Oil and gas pipeline; Pipe joints of plastic drainage water pipes, PU foam insulation pipelines, 2PE/3PE oil and gas pipelines;
Besides manufacturing machines, we also make Heat shrinkable sleeves and electro fusion sleeves and plastic welders, which are widely used as pipe joints and sealings of plastic drainage water pipes, PU foam insulation pipelines, 2PE/3PE oil and gas pipelines;

4. Our certificates and Patents

5. Global market
Our purpose is to supply highest cost-effective products and the most suitable solutions to our clients, as well as intimate help and service, on this basis we reach a win-win situation.
For over 14years We have exported to many foreign countries, such as Russia, Iran, Turkey, U. A. E, Sudan, Ukraine, Uzbekistan, Azerbaijan, South Asia, Poland etc.

6. Core Team

The guarantee period is 12 months from the date of installing, but no more than 14 months from the date of delivery. After this period we are obliged to provide with lifelong service at the expense of Buyer.During the warranty period we are responsible to provide trouble shootings and help the customer to solve the problems, provide spare parts which are broken, except breakings caused by the Buyer.We will provide the technical service train the workers from the buyers for free.We can also send technicians to the buyer's companies abroad for help installation and testing the lines. But the buyer shall pay for the round trip tickets, accommodation, transportation, medicine treatment and insurance of the technicians in foreign countries and some salary accordingly.