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In-pressure pipe inspection
First-class production process and perfect testing equipment
Dedicated to Internal Pipeline Inspection

Gyra Industrial Technology Co., Ltd., established in 2021 and headquartered in Dongguan, Guangdong, is a high-tech company focused on the research and development, equipment manufacturing, and intelligent inspection services for pressure pipeline in-line inspection. The company provides customized inspection solutions for the energy, petrochemical, and municipal sectors.

Core products include pipeline pigs, geometry (caliper) inspection tools, and high-precision Magnetic Flux Leakage (MFL) detectors. Integrated with advanced sensing technology and proprietary algorithms, these solutions are widely used in defect detection and structural health assessment of long-distance oil & gas pipelines and industrial pipelines, achieving a leading domestic technical level.

描述
  • 10+
    Industry experience
  • 50+
    Core patent
  • 30+
    Employees
描述
描述
About us
Have internationally advanced and domestically leading testing capabilities
  • All Products

  • Cleaning Pig

  • Caliper

  • MFL

  • Software

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Products
Core technology
Project Cases
  • CNOOC-Tianjin
    Pier 3 Loop Project
    Pier 3 Loop Project Testing time: 2023-May Detection type: MFL Diameter: 273mm Total length: 600 meters Medium: Water
  • CNOOC-Huizhou
    HZ32-5 platform to Nanhai Enjin
    HZ32-5 platform to Nanhai Enjin Testing time: 2023-September Detection type: Caliper Diameter: 273mm Total length: 4 km Medium: Water
  • Tianjin-Binhai Storage and Transportation Storage
    Binhai Storage and Transportation Storage to crude oil sales metering station
    Binhai Storage and Transportation Storage to crude oil sales metering station Testing time: 2023-December Detection type: MFL Diameter: 406mm Total length: 2.2 km Medium: Purified oil
  • PetroChina-Tianjin
    Dagang 406 Port Cang Line
    Dagang 406 Port Cang Line Testing time April 2025 Detection type: cleaning Pig, Caliper , MFL Pipe diameter 406mm Total length: 82 km Media: Natural gas
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