Import 11mb Tungsten-Copper Plasma Spray Electrodes And Nozzles — Buy in wholesale FOB from Supplier in United Kingdom

These 11MB-compatible tungsten-copper plasma spray electrodes and nozzles are consumable components for plasma thermal spray gun systems used in aerospace, automotive, and industrial coating operations. The WCu composite typically contains 70-75% tungsten by weight, providing the thermal conductivity of copper with the erosion resistance of tungsten at plasma temperatures that can exceed 10,000 °C at the arc. Copper Supply, based in London, United Kingdom, positions these parts as replacements compatible with major plasma spray platforms including F4, 9MB, SG-100, and TriplexPro guns.

In plasma thermal spraying, the electrode (cathode) and nozzle (anode) are the most failure-prone components because they are directly exposed to the plasma arc. Tungsten-copper is the standard material for these parts across the industry, with typical compositions ranging from 70% to 80% tungsten depending on the gun model and operating parameters. The 11MB designation refers to a specific gun geometry; buyers must confirm compatibility with their exact plasma spray system model before ordering, as electrode and nozzle dimensions vary between manufacturers and generations.

Typical buyers include thermal spray job shops, aerospace MRO facilities, and surface engineering departments in automotive and power generation manufacturing. These are repeat-purchase consumables, so consistent material quality and dimensional accuracy are critical for spray process stability. The listing does not publish pricing, MOQ, or lead times; request a formal quotation from Copper Supply specifying your gun model, required quantities, and any material certification requirements such as ASTM B702 compliance for tungsten-copper composites.

Copper Supply

United Kingdom🚢 Voyage

3(16)

Copper Supply is listed at 85 Great Portland Street, London, United Kingdom, and holds an 'organic' supplier tier with a 'voyage' trust tier on the platform. The response rate and average response hours are both listed as zero, indicating no verified buyer communication history through the marketplace. The supplier describes itself as a manufacturer specialising in plasma spray electrodes and nozzles, also referred to as plasma cathodes and anodes or tungsten-copper cathodes and anodes.

The listing provides a detailed product description covering compatible gun systems and application contexts, but does not include specific dimensional drawings, material test reports, or production capacity details. Buyers should request material certificates (composition, density, hardness), dimensional specifications for the 11MB designation, and details on whether the supplier manufactures in-house or sources from a third-party factory. Confirming these details is especially important given the zero response rate on the platform profile.