Our Design Department work closely with the client throughout the design process to ensure that all requirements have been incorporated within the final design.

Our experienced technical team are able to advise clients on a variety of topics including; equipment specification, sizing, fault finding and suitability. Our design capabilities range from small pressure vessels to fully packaged plant-rooms.

At DKL Mechanical, we are constantly working to refine and develop our product range in order to offer the most intuitive and efficient solution for your individual requirements.


Pressure vessels can be designed to the following codes;

BS853-1:1990+A3:2011 Grade A Part ½
BS EN 13445
BS EN 12897
PED 2014/68/EU
If required, vessels will be verified and inspected throughout manufacture by a Third Party Notified Body (NoBo).


As standard, all appropriate equipment is provided with drawings, hydraulic test certificates and O&Ms. However, additional documentation can be provided if requested at time of enquiry such as;

  • Document Control Register
  • Inspection and Test Plan
  • Drawings (General Assemblies, Sub-Assemblies, Schematics and Wiring Diagrams)
  • Calculations
  • Data Sheets
  • Material Certificates
  • Certificates of Conformity
  • Weld Procedures
  • Welder Procedure Qualification Records
  • Test Certificates
  • IOMs
  • Release Documentation
  • Relevant QMS Procedures
  • Spares Schedules

Throughout the manufacturing stage, we can also work to deliver project specific services such as lifting plans, delivery schedules and Building Information Models.

What our clients say…

“First class service. DKL always go that extra mile to make sure that everything is up and running on time”
“The professionalism with which work was carried out is second to none, that coupled with Garry’s experience and extensive knowledge of the industry and products will ensure DKL is successful for years to come”

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