Detailed Product Description Features: 1) Heat conduction 2) Excellent freezing 3) Even structure with pressure resistance 4) Good mechanical properties Specification: 1) Standards: ASTM, EN, GB, JIS etc. 2) Material:T2, TP2 3) O.D.: φ1.5 ~ φ50 4) Wall: 0.15~3.0 5) Packing: As per buyer's instruction Mainly used in air conditioner, other industries, etc.