Advanced Couplings are a specialist engineering company, manufacturing and supplying stainless steel tube connections to the Food, Pharmaceutical, Hospital and associated industries, where quality and precision are demanded.

As producers of tube/pipe connection systems with an international reputation, we cater for most standards used in the industry world-wide covering BS, DIN, ISO, SMS. We also provide a vast range of sizes used internationally which are outside the standards mentioned. Our comprehensive range of ancilliary items such as blanks, pipe hangers, hose tails and threaded adaptors etc are designed to complement the needs of our customers to provide quality installations.

Stainless Steel Pipe Reducer


Advanced Couplings are long-established manufacturers of a range of pipe clip, clamp and stainless steel pipe reducer products as used in the food, dairy, chemical and pharmaceutical industries.  Founded over forty years ago by Mr John J Henry, Advanced Couplings now enjoy a worldwide reputation for the quality of our products.


Advanced Couplings are based in the West Yorkshire town of Keighley, a town which has history dating back hundreds of years at the forefront of the textile and manufacturing industries.  Advanced Couplings are continuing in this tradition of quality manufacturing; the company has continued to go from strength to strength and our products are now widely used in fluid handling industries across the globe.


As a result of our international reputation, Advanced Couplings manufacture our standard product ranges in all of the sizes commonly used in the UK and Europe, along with a vast number of sizes used internationally.  Advanced Couplings are also proud to be able to offer our clients the capability to produce tailor-made items, created to meet individual requirements.


The Advanced Couplings stainless steel pipe reducer range includes concentric reducers, eccentric reducers and pipe to tube reducers.  The concentric stainless steel pipe reducer supplied by Advanced Couplings is ferrule ended and machined from 3.1b certified 316L solid bar, ensuring a high standard surface finish, it is manufactured to 0.8Ra as standard.  Advanced Couplings are also able to provide additional electro-polishing options on request.


The eccentric stainless steel pipe reducer offered by Advanced Couplings provides a self-draining, and therefore cleaner version of the concentric reducer.  Every eccentric reducer is made from 316L certified material, supplied with de-scaled welds and internally polished to 0.8Ra.


Pipe to tube reducers are normally used to convert the Schedule Pipe Work used in the United States to OD Tubing that is more commonly found throughout Europe and the United Kingdom.  Advanced Couplings pipe to tube reducers are machined from 3.1b certified 316L solid bar and to guarantee a high quality surface finish are manufactured to 0.8Ra as standard.  As with other reducers in the Advanced Couplings’ range, electro-polishing options are also available.


Every product made by Advanced Couplings is manufactured in our purpose-built factory in Roscommon, Ireland.  This factory has been equipped with the latest CAD and CNC production equipment, enabling us to produce tube and pipe connection systems of the highest quality.  Our team of dedicated and skilled staff are completely focused on the production of precision clamp coupling components, designed to meet the ever-increasing hygiene demands of the fluid handling industries.

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