Pipeline & Process Welding
At Howell Davies we have the knowledge and expertise to manage and perform any welding process on the most challenging diverse pipelines. With no project to large or small, Howell Davies has the experience in managing the entirety of project including Stringing, Cold Bending, Welding & NDT. At present the welding processes most adopted are SWAW Cellulosic & Low Hydrogen Vertical Down, Semi – Automatic FCAW – SS ‘Innershield®’ and hydrogen controlled semi automatic RMD/STT processes for root beads.
Pipe Fabrication Capacity
Howell Davies Workshop is based in Crows Nest and has fully competent fabrication facilities consisting of 15 undercover work stations. With ongoing investments in state-of-the-art equipment and industry specific R&D, our workshop is designed to maintain, manufacture and supply our clients with the latest products to add value to your project. Investment in Machinery such as automated handling equipment, welding and bending machinery speeds the fabrication process with greater accuracy and quality. Our determination in this area has led us to being the most sought after company in pipe fabrication and installation, unmatched in our industry. Additionally, our accompanying steel and piping non-destructive and hydrostatic testing is incorporated within this workshop.
Howell Davies can perform projects from concept to completion
Custom welding to ASME/DNV/BS & Aus Standards
Planning & flow diagrams
Pipe layout & design
Pipe Fabrication & testing
Field installation & Commissioning
We are also accomplished in the welding of Duplex & Super Duplex, Titanium, Nickel Alloys, Chrome Moly and Carbon Steels.