31 Aug 2023
TLM carries a wide range of heavy duty Copper Tubings suited for HVAC applications. Depending on the system requirements, the common thicknesses in the market is 22 SWG. At TLM, we supply same size diameters in 20 SWG (thicker) or even 18 SWG! So if you are looking for thicker walled copper tubings that will last longer, you may contact my office today for a quote! Brand: WILKO ® KOREA Grade: C1220 DHP Min 99.9% Copper Purity Country of Origin: KOREA Common sizes available: 1/4" x 0.9mm x 15mtr (20 SWG) 3/8" x 0.9mm x 15mtr (20 SWG) 5/8" x 0.9mm x 15mtr (20 SWG) 1/4" x 1.2mm x 15mt..