Cerro tube is the original copper tube for plumbing, air conditioning and refrigeration applications in residential, commercial and institutional installations. We provide a complete range of sizes and types, engineered to exact specifications to meet the highest standards of performance.
Cerro® Cerrotube™ Hard Temper Water Tubing, Type L Medium Wall, 1-1/4 in Nominal, 1-3/8 in Outside Dia, 20 ft Length, Straight, Copper, Domestic
Type L Medium Wall
Color marking is not applicable to tube furnished in annealed straight lengths or coils
Plumbing and mechanical codes govern what types of products may be used for applications
Local codes should always be consulted for minimum requirements
Our alloy C12200 seamless copper tubing is manufactured in the U.S.A. and is produced in compliance with the applicable chemical and mechanical properties of ASTM standards
Some water supplies may be corrosive to copper and in these cases water treatment may be necessary