Manufacture

Fabrication Facility

DTEC has a UK based fabrication facility which is able to produce all types of trays and other column internals. The workshop is flexible to the extent that it can produce extensive quantities of trays for complete column change outs whilst also being aligned to manage quick deliveries for turnaround emergency responses. We manufacture all types of column internal attachments such as tray rings, bolting bars, beam support stools etc.
DTEC produce new drawings for replacement equipment it provides. Sometimes we find that existing OEM drawing are of poor quality or not even available. In such circumstances we will site measure equipment and draw from scratch.
We hold stocks of raw materials to facilitate the emergency response capability and work in all types of materials from standard carbon steels through to exotic alloys.
Also stocked are complete ranges of hardware for mass transfer equipment fixings. These components are made available during turnarounds via our HRS (Hardware Replacement Service) on a sale or return basis.

Manufacturing capability

• Sieve trays, fixed valve and floating valve trays. Bubble cap, disc and donut and shed trays. Cartridge trays, chimney trays and Ripple trays.
• Pipe and trough type distributors
• Support and hold down grids
• Structured and random packings
• Vane packs
• Reactor internals
• Tower attachments, beams and stools

Process design

DTEC can provide process design solutions via partnering agreements with established process solution providers. Whereas our core manufacturing capability expertise lies in the field of like for like manufacture we understand that our customer may at times be looking for a complete turnkey solution or a process tweak. For such circumstances we would work in conjunction with an approved company who would provide the process design and hydraulic calculations.