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six-sided expander for pipeline rehabilitation

Pipe rehabilitation equipment
October 16, 2025
Category Connection: Pipe Rehabilitation Equipment
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Tags:
#DN200 to DN700 Pipe Rehabilitation Jacking System #Six-Sided Synchronization Trenchless Pipe Repair Tool #Automatic Centering Six-Sided Expander
Brief: Discover the Hydraulically Driven Pipeline Expander, designed for trenchless repair of pipe collapses from DN200 to DN700. This six-sided expander ensures uniform radial force distribution, automatic centering, and adjustable diameter for efficient and economical pipeline rehabilitation.
Related Product Features:
  • Six-sided synchronization ensures uniform circumferential force distribution on the pipe wall.
  • Automatic centering aligns the device with the pipe center during expansion.
  • Adjustable diameter covers multiple specifications from DN200 to DN700.
  • Highly efficient and economical, eliminating the need for excavation or relining.
  • Suitable for trenchless repair of localized collapses in various pipe types.
  • Hydraulically driven expansion plates expand simultaneously at equal frequency and pressure.
  • Modular replacement accommodates corrugated pipes, PE pipes, and more.
  • Single-point repair significantly reduces labor and material costs.
Faqs:
  • What is the delivery time for the Hydraulically Driven Pipeline Expander?
    Our standard production time is approximately 20 days. For items in stock, we can ship within 3 business days.
  • How do you ensure the quality of the pipeline expander?
    We conduct rigorous quality inspections and performance tests on every unit prior to shipment to guarantee reliability and durability.
  • Do you accept sample orders for the pipeline expander?
    Yes, we welcome sample orders as an opportunity for you to evaluate our product quality before committing to larger quantities.
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