HDPE Hollow Wall Spiral pipe Electrofusion Tape Joint Fittings

1.HDPE Electro-fusion belt/Tape is a kind of special connection pipe fittings which is made of HDPE sheet by secondary processing and composite special Nickel alloy mesh. It is mainly used for the connection of supply heat pipeline, oil pipeline, natural gas pipeline and anti-corrosion insulation pipeline.

2.According to the different application scope of electro-fusion belt / tape, it can be divided into the following three types: 1. Electro-fusion tape for hollow wall corrugated/structured pipe; 2. Electro-fusion belt for Metal reinforced HDPE spirally corrugated pipe; 3. Electro-fusion tape for buried pre-insulation pipe.

3.Performances of electrofusion tape:
Waterproof;
Able to withstand axial forces initiated by axial movements of the pipe in the ground;
Able to withstand radial forces and bending moments;
Able to withstand effects of temperature and temperature variations.
Have the same thickness of the line pipe insulation layer.

HDPE Electro fusion Tape for Hollow Wall structured pipe
Performance:
1.The same material and melt flow rate ensure the good effect of seal after fusion welding.
2.Light in weight, easily operating.
3.Waterproof; High adhesion, good air tightness ,corrosion resistant capacity,long service life and convenient operation
4.Able to withstand axial forces initiated by axial movements of the pipe in the ground;
5. Able to withstand radial forces and bending moments;
6. Able to withstand effects of temperature and temperature variations.
7. Have the same thickness of the line pipe insulation layer.

OUR WORKING PLANT


Electro-fusion welder /machine

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.