Flange Adaptors


W.E. Couplings Ltd's portfolio of work is vast when taking into consideration all the variations of adaptors and manifolds we produce. Adhering to high specification welding (ASME IX) and engineering standards, our products are produced and tested with certifications that allow them to be used in industries such as oil and gas, where reliability is paramount - and products are tested to beyond their working levels to ensure a safety factor. We work with a range of materials including Aluminium, Carbon Steel, Duplex/Super Duplex Steel and Stainless Steel.



8" ASA300 Spool, CNC machined from one solid piece


flanged, adaptor, spool, peice, reducer, aluminium, coupling, fitting, fuel, oil

12" to 6" and 4" Concentric Reducer CNC milled from a solid block of Aluminium 5083, hard anodized


Taking three of the most common flange types that are used in industry, W.E. Couplings has designed a 'multi-flange' that can be securely bolted using large washers to all three. This applies to all but a couple of sizes from 2" to 24".


W.E. Couplings is often tasked with combining coupling methods in an assembly, designing adaptors and manifolds that can convert from one method or size to another.


During 2014, W.E. Couplings Ltd has researched and developed a new line of couplings in hard anodized aluminium. This modern material, once it has been subjected to the anodizing process, not only retains the structural strength of it's steel equivalent, but also offers a huge (around 65%) reduction in weight. Coupled with the sought after non-sparking characteristic of this material, it also performs better than steel under extremes of temperature, from a cryogenic -195°C up to 350°C, thanks to the second phase hardening process. Another important benefit of using hard anodized alloy is it's corrosion resistance - this material is proven to be effective at resisting corrosion when handling the majority of hydrocarbon type medias, e.g. fuel & oil.



flanged hose tail steel aluminium coupling swaged flange fittings

6" Flanged hose tails in Carbon, Stainless Steel and hard anodized alloy


12" Swaged end styles


Pressure testing Four Bolt WEFlat 1200 couplings on layflat hose


Four Bolt WEFlat 1200 couplings and Clamp fittings on layflat hose


Quick Release Clamp Fitting on flanged adaptors


Quick Release Clamp Fitting on flanged adaptors


'Beach-head' branch adaptor


24" PN16 Adaptor spool piece


Double Studded Adaptor


Concentric Reducer Flanged


W.E. Couplings Ltd

Units 2 & 3B Grimeford Industrial Estate

Grimeford Lane, Anderton

Near Chorley, Lancashire PR6 9HL





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