top of page


MII Ltd have the capabilities of delivering complete or part project solutions from fabrication to installation working in stainless steel, carbon steel, high & low alloy & other specialist material grades including jacketed, PTFE lined, rubber lined, polypropylene socket & fusion, ABS, PVC, PVDF, high nickel alloys, duplex, super duplex, low temperature A333 & other materials to meet the specific needs of our customers. 

Anchor 1

Post weld heat treatment, painting, cleaning, galvanising, radiological & hydrostatic / pneumatic testing & inspection operations can all be undertaken. We can also offer full guidance on material specification and assistance in designing pipe routes, support requirements and pressure equipment directive (PED) implications management. We have full in-house capability to produce detailed piping isometric drawings and can carry out full project management as required.


Welding personnel are coded to suit the customer’s & material requirements, generally with procedures in place to undertake manufacturing to construction codes such as PED, BSEN 13480, ASME B31.1 power piping and ASME B31.3, chemical plant and petroleum refinery piping. Size ranges from 1⁄2” to 54” with up to 2” wall thickness.

We can also offer in-house NDE comprising of radiography, magnetic particle inspection, dye penetrant inspection and hydraulic testing. Pre and post heat treatment of welds also offered as required. All welding is undertaken by highly experienced coded welders to British, American and some European Standards.


Both vessel design and vessel fabrication including installation services are available to suit many different operational and process requirements. We have full in-house capability of providing a quality, cost effective off-site vessel fabrication and on-site installation service utilising a variety of different materials. 

Anchor 2
bottom of page