Import 129 Electrode, Sg100-155 Copper Tungsten Plasma Spray Nozzle — Buy in wholesale FOB from Supplier in United Kingdom

The 129 Electrode SG100-155 is a copper tungsten alloy nozzle designed as an OEM replacement consumable for plasma thermal spray guns. Its copper tungsten composition provides the high thermal conductivity and heat resistance required for plasma spray operations, where electrodes are subject to extreme temperatures during the coating process. This nozzle is specified for compatibility with SG100-155 series plasma spray systems, a designation that indicates its fitment within specific gun assemblies used across industrial coating lines.

Copper tungsten (CuW) is a composite material typically comprising 70-90% tungsten with the balance in copper, combining tungsten's high melting point and erosion resistance with copper's excellent electrical and thermal conductivity. For plasma spray nozzles, this alloy maintains structural integrity at operating temperatures that can exceed 10,000°C at the arc core. Standard tolerances for such nozzles are typically held to within 0.05mm on critical bore dimensions to ensure consistent plasma gas flow and spray pattern uniformity. The material's density, typically in the range of 15-17 g/cm³, contributes to the nozzle's wear life under repeated thermal cycling.

This nozzle is used by thermal spray coating facilities, aerospace component manufacturers, and automotive surface treatment operations where wear-resistant, thermal barrier, or hard-facing coatings are applied to metal substrates. Importers and distributors supplying the plasma spray aftermarket typically source these consumables in bulk to service maintenance schedules at coating job shops. Copper Supply offers this electrode from the United Kingdom; buyers should confirm current stock availability, minimum order quantities, and shipping terms such as FOB or CIF directly with the supplier, as these details are not specified in the listing.

Copper Supply

United Kingdom🚢 Voyage

3(16)

Copper Supply is a supplier based at 85 Great Portland Street, United Kingdom, listing this copper tungsten plasma spray nozzle among its product offerings. The supplier is classified as an organic listing on the platform with a voyage trust tier, indicating it has undergone some level of platform verification. The listing does not provide details on the company's establishment date, workforce size, production capacity, or specific certifications held.

The response rate shown for Copper Supply is currently at 0.00%, meaning buyer inquiries have not yet generated a tracked response metric on the platform. Prospective importers should factor this into their sourcing timeline and may wish to allow additional time for initial communication. The supplier's address in central London suggests a trading or distribution operation rather than a manufacturing facility, though the listing does not clarify whether Copper Supply manufactures, distributes, or brokers the electrode. Buyers should confirm the supplier's role and any relevant quality certifications directly before placing orders.