Roller track: Can be used with coated pipe, metal joint products, that is pipe rack system products; Coated pipe rack system and roller track products: Is a special formulated powder-coated-pipe, utilizing the powder coating technology. It is fully recyclable, light, and environmental friendly. Unlike other powder-coated-pipe, this kind of pipe is fully hardened and it has high resistance against impact and scratches. The most innovative uneven-surface-texture is proven to increase the metal joint gripping power by 15%! ! Online Add to Basket