Gold Member Since 2011
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Qingdao Huashida Machinery Co., Ltd.

Ef Band, Hot Melt Tape, Electri Heating Fusion Sleeve manufacturer / supplier in China, offering Pipeline Joint Closure Sleeve Electro Fusion Wrap Sleeve, Insulation Connector Heat Shrinking Sleeve, Thin Wall HDPE Pipe Extrusion Line (655-1372mm) and so on.

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Supplier Homepage Product Electro Fusion Welding Belt/ Tape Pipeline Joint Closure Sleeve Electro Fusion Wrap Sleeve

Pipeline Joint Closure Sleeve Electro Fusion Wrap Sleeve

FOB Price: Get Latest Price
Min. Order: 100 Pieces
Port: Qingdao, China
Production Capacity: 2000sets/Day
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: HSD
  • Connection: Welding
  • Trademark: HSD
  • Specification: EN253, EN448, EN728, ISO1133, ISO8501-1. ISO9001
  • HS Code: 39173900
  • Material: Plastic
  • Application: Pipeline Joint Closure
  • Transport Package: Standard Package
  • Origin: Qingdao, China
Product Description
PE Electro Fusion Welding Sleeve

It is a kind of connecting pipe fitting what is widely used on anti-corrosion, especially on Directly buried pre-insulated pipes field joint. It is made by Polyethylene sheets complex with the electro-fusion wire

1. District thermal heating system construction,
2. Pre-insulated pipes field joint welding and oil pipes joint welding;
3. Preinsulated bonded pipe system for directly buried hot water networks;
4. Three PE/PP layers with foam jacket insulation pipes connection;
5. Steel pipes anti-corrosion etc.

1. Waterproof; High adhesion, good airtightness, corrosion resistant capacity, long service life and convenient operation
2. Able to withstand axial forces initiated by axial movements of the pipe in the ground;
3. Able to withstand radial forces and bending moments;
4. Able to withstand effects of temperature and temperature variations.
5. Have the same thickness of the line pipe insulation layer.
Steel pipe outside diameter (mm)PE outside casing diameter (mm)Width(mm)
Technical Data:
All of test according with the EN253-2003,ISO1183-2004,ISO6964-1986,EN728-1997
Final TestUnitStandardTest ResultResult
Raw material densityg/cm 3≥0.935≤0.961PASS
Raw material melt flow rateg/10min≤0.500.46PASS
Appearance check/Inernal and external surfaces is clean and free from other defects.PassPASS
Heat reversion%≤3;shall not show any cracks0.89,No cracksPASS
Tensile yield strengthMpa≥1920.2PASS
Elongation at break%≥350656PASS
Stress crack resistanceh≥300PassPASS
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Ms. Dana. Dai
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