Material:UPVC Size: 2",2-1/2",3",4" End connector: welding 90 degree elbowMaterial:UPVCSize: 1/2",3/4",1",1-1/4",1-1/2",2",2-1/2",3",4"End connector: welding Standards: BS,DINCharacteristic: Light,Environmental,DurableMedia: water,corrosive liquidUse: Agriculture irrigation,Construction ETC. 90 Degree Elbow