Join Wall Colmonoy at SPE Offshore Europe 2025 in Aberdeen, UK from 2–5 September, where we’ll be showcasing our advanced wear-resistant solutions for the Oil & Gas industry. Visit us at Stand 2G11 in Hall 2 to explore how our materials and technologies enhance equipment performance and extend service life in the most demanding environments.
Proven Wear Solutions for Oil & Gas
Wall Colmonoy is a trusted supplier to the Oil & Gas sector, offering a wide portfolio of nickel and cobalt-based hardfacing alloys and engineered components designed to combat wear, corrosion, erosion, and extreme temperatures.
Our wear-resistant technologies support applications in oil & gas exploration, drilling, pumping, refining, and maintenance, helping reduce downtime, maintenance costs, and field failures.
Hardfacing Alloys: Colmonoy® & Wallex®
Drilling tools, pumps, and valve components in oil & gas operations benefit from our hardfacing alloys, which provide exceptional resistance to corrosion and abrasive wear. Colmonoy® (nickel) and Wallex® (cobalt) hardfacing alloys are available powder, rod, wire, and casting forms and for a range of deposition methods including:
- Spray & Fuse (Spraywelder™ and Fusewelder™ Torch Systems)
- Plasma Transferred Arc (PTA)
- Laser Cladding
- HVOF, HVAF & Plasma Spray
- HIPping (Hot Isostatic Powders)
- Additive Manufacturing / 3D Printing
Whether you’re repairing high-wear components or protecting new parts, Wall Colmonoy’s metallurgical expertise ensures you get the right alloy, every time.
Wallex® 6 applied to a valve seat by Laser Cladding application.
WallCarb™ HVOF Powders
Our WallCarb™ HVOF carbide powders produce dense, low-porosity coatings with excellent wear and corrosion resistance. Spherical and sintered for optimal flow and deposition efficiency, they reduce grinding and finishing times.
Applications within Oil & Gas, Mining, Power Gen include pump components, valves (gate and ball), downhole tools, slurry pumps, rams, actuators, hydraulic rods, pistons, gas turbines, nozzles, blades, exhaust fans
Explore WallCarb™ HVOF Powders
WallCarb™ Vale Stem Housing - HVOF
ColWear™ Vacuum Fused Wear Plates
ColWear™ wear plates, vacuum fused with Colmonoy®, Wallex®, or iron-based alloys, provide superior protection against abrasive, erosive, and corrosive wear for stacked layers, slurry pumping pipelines and more - ideal for extreme Oil & Gas environments.
- Lightweight, smooth, crack-free design
- High hardness to the fusion line
- Easy to form, weld, and fabricate
WallCarb™ Components for Bearing Systems
WallCarb™ coated components deliver long-lasting performance in high wear applications like mud motor bearings and downhole drilling. Coatings are applied to internal, external, and flat surfaces to combat wear in:
- Stabilisers & Bearing Housings
- Drive Shafts & Mandrels
- OD/ID Bearing Rings
- Turbodrills and Mud Motor Bearings
Close-up of WallCarb™ Bearing Showing Spherical Carbide Particles
Precision Cast & Machined Components
From concept to finish-machined parts, our UK-based foundry produces high-performance castings using superalloys and custom materials for critical Oil & Gas applications. With experience in high precision air and vacuum cast components and the capability to cast superalloys, Wall Colmonoy is an ideal partner for the Oil & Gas industry.
Manufacturing capabilities include:
- Investment Casting
- Centrifugal & Sand Casting
- Vacuum Investment Casting
- Hot Isostatic Pressing (HIP)
Machining capabilities include:
- In-house 23,500 sq. ft. Machine Shop with modern CNC machining centres
- Expert team skilled in machining specialised hard metals cast in our foundry
- 5-Axis CNC Milling
- CNC Turning
- Electro Discharge Machining (EDM) – Wire
- Grinding
- Honing and Lapping
- NDT / CMM Inspection
Components can be cast and machined via several different methods depending upon end application. Parts include Impellers, Gears, Rotors, Bushes, Sleeves, Valve Seats, Bearings, Flow Cages, and more.
Colmonoy® 625 Impeller (Cast & Machined) and Wallex® 6 Flow Control Cage Valve (Cast & Machined)
Meet Us at SPE Offshore Europe 2025!
Connect with our team at Stand 2G11 in Hall 2 to explore solutions tailored to your Oil & Gas challenges. To schedule a meeting in advance,
