HDPE Pipe Electro-fusion Tape for Thermal crude oil Pre-Insulated Pipeline Girth Weld

Electric heat fusion sleeve process
The production process of electric melt sleeve/strip is composed of plate extrusion line, plate mesh covering equipment, milling machine, bending machine and its auxiliary equipment.

Electric heat fusion sleeves are widely used connection pipe fittings for anti-corrosion, especially suitable for on-site connection of HDPE hollow wall spiral pipes, directly buried pre-insulated pipes, and directly buried metal reinforced corrugated pipes.It is made of polyethylene sheet and electric fuse composite.

Raw material Production machine product

1.District Thermal Heating System Construction: Ensuring secure and leak-proof connections in extensive heating networks.
2.Pre-Insulated & Oil Pipe Field Joint Welding: Providing reliable welding for on-site connections of pre-insulated and oil pipelines.
3.Hollow Wall & Structure Pipe Joint Fitting: Ideal for joining sections of hollow wall spiral pipes and structured wall pipes.
4.Steel Reinforced Spiral Pipe Joint Fitting: Ensuring strong and durable connections for steel reinforced spiral pipes.

It features high connection strength, the PE sheet is fully fused with the pipe after electric heat fusion, good sealing effect,
corrosion resistance, alloy mesh, high resistance, high temperature resistance, not easy to break, and high heat generation.

Construction tools to be prepared:

1. Polyurethane foam material,
2. Heat shrink tape,
3. Clean cotton cloth,
4. Foam cell blockage,
5. Soapy water,
6. Other safety protection products, such as insulating gloves, insulating shoes, etc.
7.PE rods (The above materials can be prepared in advance as needed)

Construction equipment:

1.220V/380V electric hot melt welding machine (The quantity is equipped according to the mileage of the construction pipeline and actual needs)

2. Generator (Output current 10-50 A, equipped according to the conditions of the construction site. If conditions permit, only 220V household power or 380V industrial power needs to be connected.)

3. Portable plastic extrusion welding machine (whether to be equipped based on actual needs, used for sealing the connection between the two ends of the electrofusion sleeve and the pipe) and the matching welding rods

4. If the gas spray gun uses heat shrink tape to seal the two ends of the electrofusion sleeve and the pipe lap, this product should be equipped. Usually, the width is 100mm.

5. Gas cylinder

6. Steel buckle straps or nylon lock straps (choose according to the size of the construction pipe diameter)

Construction scene photos

Shipping photos





Production equipment photos

International Trading show

Certifications

Clients case

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.