01 · Onshore & offshore
Process Piping
For both onshore and offshore facilities and structures we have extensive experience in fabrication and assembly.
- Materials: Low Temperature Carbon Steels, 300 Series Stainless Steels, 22% Cr Duplex Steel, 25% Cr Duplex Steel, 6% Mo Stainless Steel and Cunifer
- Range: ¼” to 48” diameter and 2mm to 60mm thickness
- Qualifying codes: ASME B31.3
02 · Subsea
Subsea Pipework
Including subsea tie-in spools, hook-up spools and risers.
- Materials: High Strength Carbon Steels, 22% Cr Duplex Steel, 25% Cr Duplex Steel, Alloy 625 and Alloy 625 Clad Carbon Steel
- Range: ¼” to 48” diameter and 2mm to 60mm thickness
- Qualifying codes: BS4515 Parts 1 and 2, DNV-OS-F-101 and API 1104
In addition
A Full Pipework Package
In-House
- Facilities available on site for assembly, testing and commissioning of equipment.
- In-house engineering and draughting support provided for projects, including on-site survey.
- Catalogue of over 500 qualified welding procedures.
- Users of Automet™ pipework software with Leica instrumentation. See a case study of a past project using this software: Marywell Tank Farm
- Full 3D AutoCAD capabilities, including Inventor software expertise.
Through Approved Subcontractors
- NDT: gamma radiography, X-ray, MPI, D/PEN and UT.
- Radiography compound.
- Heat treatment: preheat and PWHT.
- Coating: paint systems, galvanising and specialist coatings.
- Pressure testing.
- Transportation of spool sub-sections to be tied in and commissioned on our Smith Quay facilities at Peterhead Port and other client-nominated ports.
From the project file
24” Pipeline Replacement
24” diameter concrete-coated tie-in spools, fabricated from 1” thick high strength carbon steel.
See past projects
