Pipes and Pipelines
- Akras Engineering, Special Pressure Vessels and Equipment Welding and Fabrication
- CCC, Construction and Engineering Contract Services
- Continental Engineering Enterprise, Steel, Aluminium and Stainless-Steel Equipment Fabrication, Welding, Design and Analysis
- Eisenbau Kramer, Longitudinal Large-Diameter and Submerged Arc Welded Steel Pipes
- Hydratight Operations, Bolting Equipment, Machining Services and Bolting Training
- KLAD, Custom Fabricated Clad Pipe, Clad Vessels, Fittings and Systems
- Penn Stainless Specialty Pipe and Tube, Seamless and Welded Stainless, Duplex and Nickel Pipes and Tubes
- S&N Stainless Pipeline Products, Pipes, Pipe Fittings and Pipe Flanges
