【Dimension】3/8" OD x 0.328" ID (8.331mm).Length:5ft(1.52m).Tube Wall: 1/32"(0.8 mm); Seamless, in Coil. 【Material】Copper tube is made of premium copper material, the surface is smooth without seam. It has exhibits excellent thermal conductivity, heat dissipation,durability and corrosion resistance.it is a good choice for refrigerators, freezers, air conditioners and other refrigeration equipment. 【Durability】It can achieve longer lifespan of air conditioning and refrigeration because of the nitrogen charged treatment. For the copper tube, it can prevents oxidation, removes impurities, tests pressure, and prevents condensation, ultimately allowing copper tubing to better handle oxidation and corrosion for longer periods. 【Easy to bend】This copper tubing can be cut and bent according to the different need because of Soft. Smooth bending allows copper tubes to bend at any angle for various shape.Meet various application requirements. In addition, this copper tubing can be easily assembled with sweating or flare fittings. 【Wide Application】Copper tubing is not only used in refrigerator, freezer and air conditioner as refrigeration tubing coil, but also used as a HVAC system pipe or ACR tubing. widely used in air conditioners, HVAC system pipe, refrigerators, freezers, industry, gardening products, electrical, DIY projects, crafts, architectural models and frame. Copper Tubing 3/8" OD x 0.328" ID x 5 Ft - 99.9% C12200 Pure ACR Copper Tube,Refrigeration Seamless Round T2 Pure copper tubes,Round Seamless Tubing for Refrigerator HVAC System Industry DIY