HDPE Electro Fusion Equal Tee

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Equal-diameter tee fitting manufactured from PE100-grade HDPE with electrofusion connections for permanent sealing integrity, compliant with international potable water transmission standards.
  • Diameter Range: 20mm-315mm
  • Pressure Rating: PN10-PN16
  • Applicable Standards: ISO 4427, EN 12201, ASTM F1055
  • Stock Availability: In stock
  • Sample Policy: Free sample available
  • Lead Time: 5–30 days

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HDPE Electro Fusion Equal Tee
Specification Φdn L A H Φd PN16 PN10 PN20 PN25
Equal Tee 32 106 45 39.5 4.7/4.0
Equal Tee 40 123 40 60 4.7/4.0
Equal Tee 63 194 55 68 4.7/4.0
Equal Tee 110 241 75 111.5 4.7/4.0
Equal Tee 125 260 80 122 4.7/4.0
Equal Tee 140 281 85 131.5 4.7/4.0
Equal Tee 160 315 93 145 4.7/4.0
Equal Tee 200 360 104 177 4.7/4.0
Equal Tee 225 395 120 188.5 4.7/4.0
Equal Tee 250 437 125 215 4.7/4.0
Equal Tee 280 480 129 234.5 4.7/4.0
Equal Tee 315 518 133 315.5 4.7/4.0
Equal Tee 355 577 140 349.5 4.7/4.0
Equal Tee 400 623 143 313.75 4.7/4.0
Equal Tee 450 703 156 339 4.7/4.0
Equal Tee 500 720 151 373 4.7/4.0
Equal Tee 560 803 168 411.5 4.7/4.0
Equal Tee 630 930 184.5 469 4.7/4.0
Equal Tee 315 518 135 245 4.7/4.0
Equal Tee 355 585 140 269.5 4.7/4.0
Equal Tee 400 620 143 297 4.7/4.0
Equal Tee 500 737 150 360.25 4.7/4.0
Equal Tee 630 932 187 451 4.7/4.0
Equal Tee 710 1010 212 478 4.7/4.0
Equal Tee 800 1130 226 562.5 4.7/4.0
Equal Tee 110*110 258 82 118 4.7/4.0
Equal Tee 160*160 323 51 145.6 4.7/4.0
Equal Tee 200*200 375 95 173.5 4.7/4.0

Key Features

  • Equal-diameter tri-directional flow design
  • Fully automated electrofusion weld interface
  • Permanent anti-creep structure
  • Built-in resistance wire recognition
  • 100% vacuum-seal test verification

Typical Applications

  • Municipal potable water distribution
  • Industrial cooling water circulation networks
  • Mainline diversion in agricultural irrigation
  • Branch connections in firefighting water supply
  • Retrofitting of building internal water systems

Manufacturing Process

Precision injection molding with automated resistance wire insert assembly

  • Melt temperature control: 210-230°C
  • Holding pressure: 750-850 bar
  • Cooling rate gradient ≤25°C/min
  • Resistance wire positioning accuracy ±0.05mm
  • Molecular orientation control (Hoop Stress optimization)

Raw Material Characteristics

  • Density: 0.950-0.965 g/cm³
  • Melt flow index: 0.15-0.25 g/10min (190°C/5kg)
  • Yield strength: ≥22 MPa (ISO 527-2)
  • Rapid crack propagation resistance: S4 class
  • Slow crack growth resistance: >5000h (ISO 13479)
  • Branching nodes in underground municipal water networks
  • Pretreatment piping in desalination plants
  • Flow diversion structures in hydraulic projects
  • Process water distribution in food processing facilities
  • Ground source heat pump water circulation systems
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