1.Chemical composition： C12200（TP2） Cu+Ag≥99.9% P=0.015-0.040% 2. Delivery temper：soft （M）,half soft （M2） 3.The integral un-welding corrugated connet tube,our company is exclusive producing plant only in China,it is authentically qualities and sale very flowing． 4.According to purchaser's requirement,shall be agreement between saller and purchaser,we can provided special size and length connect copper tubes with double ends corrugated．

scheme	O.D×ｔ×L	Size
Imperial system	O.D×ｔ×L	Φ6.35×0.75×5000	Φ9.53×0.8×5000	Φ12.7×0.8×5000
		Φ15.88×0.8×5000	Φ19.05×0.8×5000
Metric system	O.D×ｔ×L	Φ6×0.75×5000	Φ10×0.75×5000	Φ12×0.75×5000
		Φ16×0.8×5000	Φ19×0.8×5000