Liner 300

ZYfire Liner was researching and developing the trenchless pipe rehabilitation solutions of different applications.

With the high core technology, through-the-weave Extrusion, ZYfire Liner is fabric reinforced flexible plastic pipes. Applications are in Rehabilitating Water Pipes, Rehabilitating Oil Pipes, Rehabilitating Gas Pipes, and Rehabilitating Hot Water Pipes etc. ZYfire Liner can resist a temperature from -40℃ to 120℃.

ZYfire Liner, also supplied full complete solutions including Flange joint connecting with host pipes, equipment to install couplings, and technical consulting service. ZYfire Flange joint is the core-tech in this rehabilitation.

  • ZYfire
  • China
  • 15days
  • 500,000mtr. per month


Gas Solution Liner 300

pipe liner



Host Pipe ID

80mm ~ 800mm (3” ~ 32”)

Max. Operation Pressure

1.0Mpa ~ 8.0Mpa

Max. Bursting Pressure

3.0Mpa ~ 24Mpa

Max. Length of Installation

4000m (13,200ft)

Wall Thickness

4mm ~ 8mm

Abrasion Resistance (DIN53516)


Temperature of Media

-40~ 70

Installation Mode

Fold in U-sharp

Pulling Speed

Up to 400m/h

Service Life Duration


**All the above technical parameters are depends on diameter.

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