1.Name:Stainless Steel Air Condition Bellows with Copper Fittings 2.Size:1/2" 3.Matrial:stainless steel ... 4.Surface:original 1.Name: Stainless Steel Air Condition Bellows with ... boiler accessories,pneumatic accessories and PPR PVC P-E fittings,tap,valve,fountain series,mainfold,cutter,hot melt ... build various complex copper,irron,stainless steel fittings