pvc pipe adapter Size: 1/2"-6" Material: Aluminum,SS Produced strictly according to F1122, A-A-59326 American Standard pvc pipe adapter Competitive Advantages of the product1: Precision investment coupling 2: CNC precisely machined 3: Easy to connect and disconnect 4: Used in petrochemical & chemical industries, Fertilizers, steel plants, atomic energy, power plants ect. pvc pipe adapter