SRJ Products

Innovative Asset Integrity Solutions for Temporary and Permanent Repair

SRJ Technologies' range of products and services including weld-free products for pipe repair and replacement offer both permanent or temporary solutions that are safer, faster and cost effective, and are frequently integrated into our specialized heat exchanger and pressure vessel solutions.

We offer a range of Asset Integrity solutions including Emergency Pipeline Repair System (EPRS), and we continue to evolve through innovation technology developments. Our digital coupling, capable of monitoring process flow parameters, is a prime example of this.

  • Hotwork free, bolt free

  • Reduces maintenance backlog

  • 21 hours* in savings in operational up time

  • Extends operational asset life (helps ageing assets)

  • High pressure performance, no loss of containment

  • 58% weight saving relative to comparable weld neck flanges

  • Eliminates the need for welding personnel, habitat & NDT inspection

  • Designed in accordance with NACE and ASME BS31.3

  • EPRS solution optimises 360° clamping and sealing pressure

*4" SRJ Coupling Sch 40 Class vs 900 Class Flange (A105n)

Avoid using the wrong socket. Download our free Bolt to Nut comparison chart.