Roth Lochston


  • Fabrication of industrial piping is a core service for RothLochston Subsea. We possess a broad range of Welding Procedure Specifications, a well-tooled pipe shop and a highly skilled staff.
  • Licenced to fabricate and install piping in compliance with ASME B31.1, ASME B31.3 and CSA B51
  • Pipe Fabrication involving speciality alloy steels and including stainless steel, chrome-moly, titanium, inconel, monel, copper nickel and duplex.
  • Pipe Shoes and pipe supports
  • Instrument-based dimensional control
  • Heat treatment
  • Bolt tensioning and torqueing
  • Hydrotesting

Featured Project: PSN: Process Piping

Employee safety and well-being, a RothLochston Subsea core value.