K&S Copper Round Tube (Imperial)

Copper Round Tubes are precision-extruded hollow metal profile materials engineered to deliver exceptional thermal conductivity, authentic mechanical geometry, and long-lasting corrosion resistance for architectural scale models, engineering prototypes, and bespoke craft projects. Featuring a smooth, seamless mill finish, these thin-walled cylindrical tubes provide architects, model makers, and engineers with an authentic metal substrate for constructing miniature pipework, structural columns, and heat-transfer components.

Manufactured from high-purity Alloy 122 copper, this seamless material combines outstanding ductility with robust structural stability. The hollow profile is ideal for creating functional scale plumbing, live-steam boilers, kettles, and electrical conduits. The tube can be cut effortlessly using a fine-tooth saw or tube cutter, bent into smooth radii with appropriate internal support, soldered using soft-solder techniques, and bonded to wood, plastic, or card using epoxy resins or cyanoacrylate adhesives.

Available in a variety of imperial diameters, overall lengths, and bulk pack options across the product range, these copper round tubes offer a versatile, professional-grade solution for outfitting architectural facades, industrial pipe networks, and high-fidelity scale dioramas.

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