JD7 specialises in the design, development and implementation of specialist inspection, replication and material sampling equipment. JD7 provides unique design, development and implementation solutions for industrial, nuclear, aerospace and process plants. We have carried out development and implementation for organisations such as Rolls-Royce Aerospace, Rolls-Royce Marine, MoD and Balfour Beatty.


Large Bore Pipe Crawler

Our latest ROV has been designed for use within large bore pipe work targeted at water, gas and oil industries. This system incorporates high definition video equipment, allowing 360 degree inspections. The ROV is capable of operating up to 2km within 60in. diameter pipe work and above. The ROV is fully submersible and utilises explosion proof technology allowing gas and water mains to be inspected safely.

Pipe-work Leak Detection

JD7 have developed an internal pipe inspection system for small and large bore pipe systems. This system is extremely advanced in the way it can be utilised within live water mains. Benefits include inspection and leak identification with minimal or no disruption to customers or supporting systems.

Company details

Business Type:
Services - Consulting & Engineering

Industry Type:
Water and Wastewater

Market Focus:
Globally (various continents)

Year Founded:



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