|050 ( LA ) Light Anneal||Available in nominal coil weights of 500 lb and 1,000 lb.||Heating, air conditioning, and refrigeration applications ( evaporators, condensers, chillers, boilers, space heaters, etc. ) Specialized plumbing applications||ASTM B68, B75, B743|
|060 ( SA )|
Supercoil Level Wound Coils - Produced in the following outside diameter size ranges: Min. Diameter - 5/16", Max. Diameter - 1/2"
Tolerances - level wound copper tubing is produced to the dimensional tolerances specified in ASTM B251. Closer tolerance may be available provided a prior agreement is reached between Cerro and the customer.
Tempers- Supercoil level wound coils are provided in the following tempers: Light anneal, Soft anneal
Cleanliness- Annealed copper tubing meets or exceeds the cleanliness levels specified in ASTM B280 and B743. Coils are capped with plastic end caps to ensure cleanliness.
Testing- All supercoils are eddy current tested in accordance with ASTM E243. NDET imperfections are marked for removal by the customer.