Oval tubes - Trafilco

Paul van Yperen's Blog, page 259

Oval tubes - Trafilco

Lined tubes - Trafilco

Brass tubes - Trafilco

Special shapes - Trafilco

Special shapes - Trafilco

Round tubes - Trafilco

Coiled and Double-coiled - Trafilco

Coiled and Double-coiled - Trafilco

Octagonal tubes - Trafilco

Paul van Yperen's Blog, page 259