HDPE Electrofusion Weldable Joint for PE/Polyethylene Pipes

• Material: HDPE
• Connection: Welding
• Length: Customized
• Width: 600mm or Customized
• Thickness: 5-12mm or Customized
• Welding Band: Nicochrome Net
• Model NO.: 200-1380mm
• Transport Package: Standard Package
• Specification: width 600mm or customized
• Trademark: HSD
• Origin: Qingdao, China
• HS Code: 3921909090
• Production Capacity: 2000sets/Day

Product Description

HDPE Electrofusion Weldable Joint for PE/polyethylene pipes


More than 15 years of production experience.
Organizer of the National Symposium on the Production and Application of Electro-fusion welding belt.
Recipient of utility model patent for electric fusion sleeve.
Exporting the electro-fusion weldling tape to Turkey, Sudan, UAE, Japan, Russia, Kazakhsatan and other countries with good feedback.

Electrofusion weldable joint is a pre-cut high-quality HDPE sheet embeded with nicochrome net. It is used as polymer pipe welding materials or fittings, which is installed by a special electric heating welder.
The sleeve size can be customized. It can bu used for a big range of pipe diameter from 200mm.






Application:
1. District thermal heating system construction
2. Pre-insulated pipes field joint welding and oil pipes joint welding;
3. Hollow wall spiral pipe joint fitting
4.Structure pipe joint fitting
5. Steel reinforced spiral pipe joint fitting



Performance:
1. Adopt high-quality raw material: HDPE 2480 produced by China Petroleum &Chemical Corporation and High-temperature resistance nicochrome net.
2. The tape/sheet is fully fused with the pipe after electric heating with good sealing effect, corrosion resistance and long life service.
3.Able to withstand axial forces initiated by axial movements of the pipe in the ground;
4.Able to withstand radial forces and bending moments;
5.Able to withstand the effects of temperature and temperature variations.

Test report
 

Final Test	Unit	Standard	Test Result	Assess
HDPE Raw material density	g/cm 3	≥0.935	0.961	OK
Raw material melt flow rate	g/10min	≤0.50	0.46	OK
Appearance check	/	Inernal and external surfaces is clean and free from other defects.	OK	OK
Heat reversion	%	≤3;shall not show any cracks	0.89,No cracks	OK
Tensile yield strength	Mpa	≥19	20.2	OK
Elongation at break	%	≥350	656	OK
Stress crack resistance	h	≥300	OK	OK

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