Our Orbital and Autogenous Welding division can fabricate pipework in a diverse range of process plants applications, or any other requirements you may have. Our strength lies in our abilities for design, planning, fabrication, installation and commissioning of all types of plant, from design through to aftermarket.

We operate from our Head Office in Ellon, Aberdeenshire where our team of engineers and project managers can offer a comprehensive design service who will work closely with clients from the initial discussion and ensure the project requirements are captured and project budgets and timeframe’s are meet. SengS will run your project in its entirety, from conception through detailed design, then on to site installation with commissioning and subsequent training of personnel and finally the reassurance of a full complement of after sales service and support options. Our expertise extends not only to site installation but also to site construction works and CDM management.

Our in house CAD engineers, Design Engineers and document controllers ensure that all projects we undertake are fully documented and quality assured during, and at the point of project handover.

At SengS we consider the safety, Health and wellbeing of our employees of paramount importance and ensure that in all areas of our projects delivery we operate in a manner that minimises any potential risk to both our customer’s personnel and critical capital assets. We promote a positive culture towards health and safety which extends above and beyond our compliance with BS OHSAS 18001, ISO14001 & ISO 9001. Our commitment is to put safety first in everything we do. We recognise that people are our greatest asset and encourage the right behavior and culture to carry out all works safely and to be considerate to others.

Orbital and Autogenous Welding Services

  • Fabrication & Installation of utilities pipework
  • Repair & Maintenance
  • Coded Welding Certification
  • Welding ferrous and non-ferrous materials
  • Machinery and equipment installation
  • Multi-disciplined Project Management and design
  • Feasibility / concept Studies

Welding

Qualification Standard: ASME IX & NORSOK M-601

Note: SengS if required will conduct additional welding PQRs .

Weld Procedure 0001
Diameter Range: 6.35mm – 25.4mm
Thickness Range: 1.47mm – 2.73mm
Materials: ASME IX Material Group P8, Sub Group 1 (301, 302B, 304, F46, 316, 316L, 317, 321, 347, 348)

Weld Procedure 0003
Diameter Range: 9.6mm – 38.2mm
Thickness Range: 1.9mm – 3.6mm
Materials: ASME IX Material Group P8, Sub Group 1 (301, 302B, 304, F46, 316, 316L, 317, 321, 347, 348)

Weld Procedure 0004
Diameter Range: 6.35mm – 25.4mm
Thickness Range: 1.47mm – 2.73mm
Materials: ASME IX Material Group P10H (Duplex & Super Duplex, UNS S32750, UNS S31803)

Weld Procedure 0005
Diameter Range: 4.8mm – 19mm
Thickness Range: 2.22mm – 4.16mm
Materials: ASME IX Material Group P8, Sub Group 1 (301, 302B, 304, F46, 316, 316L, 317, 321, 347, 348)

Industries and applications – Orbital Welding

  • Oil & Gas
  • Chemical Industry
  • Pharmaceutical Industry
  • Bio-Technology
  • High-purity Water Systems
  • Semiconductor Industry
  • Aircraft- and Aerospace Industry