Industrial Services Limited

A Quarter Of A Century Of Quality Industrial Cleaning

Welcome To
Transflow Industrial Services

Transflow Industrial Services Limited (TISL) are a provider of chemical cleaning and industrial services to pharmaceutical, food, healthcare, power and related industries. We carry out a range of services such as degreasing for oxygen service, pre-commission flushing to BSRIA Standards, post-commission flushing to remove biofilms and sludge build-up, riboflavin testing for sprayball coverage.

All services are carried out within the framework of our ISO9000 approved quality management system. All personnel are CCNSG Safety Passport trained and experienced at working in GMP environments.

View Our Wide Array Of Specialist Services


Our Passivation services allows you to restore corroded stainless still through the use of citric and nitric acid.


Degreasing of Components, Pipes, Fabrications and Systems is necessary to remove mineral oils, greases and debris adhered to product contact surfaces. This can stop the potential risk of explosion in pipes and oxygen service equipment.


When stainless steel develops iron oxide due to corrosion, it is known as rouge. This is unacceptable in many production environments and is removed by a process known as Derouging or Pickling. View our specialist Derouging service.

Biofilm Removal & Sanitisation

Our specialist team will decide on the ideal biocide for the conditions to execute this harsher treatment.

Chemical  Descaling

Chemical Descaling is necessary to remove water hardness scale or limescale from heat exchange equipment such as boilers, heat exchangers, calorifiers, tube bundles, autoclave jackets, water systems and cooling towers.

Pre-commission Flushing

It is important for the operation of water systems after commissioning that they are cleaned and treated properly at pre-commission stage. TISL are able to offer flushing in accordance with BSRIA Guidelines throughout the UK and have experience of flushing systems up to 30m3 in volume.

Ribflavin Testing

TISL are able to carry out on-site testing of sprayballs within your facility to ensure full coverage of vessel internals. With many new and re-purposed vessels having commissioning manuals missing or incomplete, evidence of the effectiveness of sprayballs at wetting surfaces is sometimes missing.

Customer Support

Contact us today with any enquiries or for a quote on a service. Our specialist team are here to help you.

Call Us On 020 8591 3875 For A Quote

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