Cerro plumbing 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.
Product |
Temper | Lengths | Code | Uses | Specifications |
Copper Water Tube, Type K (heavy wall) | Hard | 10 ft. straight 20 ft. straight |
![]() (Green) |
Domestic water service and distribution, fire protection, solar, fuel/fuel oil, HVAC, snow melting, compressed air, natural gas, liquified petroleum (LP) gas, vacuum | ASTM B88 |
Soft | 20 ft. straight 40 ft. coils 60 ft. coils 100 ft. coils |
||||
![]() |
|||||
Copper Water Tube, Type L (medium wall) | Hard | 10 ft. straight 20 ft. straight |
![]() (Blue) |
Domestic water service and distribution, fire protection, solar, fuel/fuel oil, HVAC, snow melting, compressed air, natural gas, liquified petroleum (LP) gas, vacuum | ASTM B88 |
Soft | 20 ft. straight 30 ft. coils 40 ft. coils 60 ft. coils 100 ft. coils |
||||
![]() |
|||||
Copper Water Tube, Type M (light wall) | Hard | 10 ft. straight 20 ft. straight |
![]() (Red) |
General plumbing and heating purposes; drainage waste, vent and other light pressure uses. | ASTM B88 |
![]() |
|||||
Copper Drainage Tube, Type DWV | Hard | 10 ft. straight 20 ft. straight |
![]() (Yellow) |
Drainage waste, vents, soil and other non pressure applications | ASTM B306 |
Copper
UNS No. C12200
Types K, L, and M
ASTM B88
Color marking is not applicable to tube furnished in annealed straight lengths or coils.
Typical uses include:
Note:
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.
Technical Data:
To view the following PDF, you must have the free Adobe
Acrobat Reader.
![]() |
PDF Format |