... :carbon steel 2.size:2"to 8" 3.parts:female and male tail, lever ring and o-ring Basic company informations ... coupling with thread2.Material: galvanized steel or S/S3.parts: male tail, female tail, lever ring and rubber ring4.size: 2", 3 ... end cap, thread adaptor, flange adaptor, enlarger and reducer male and female, strainer, pipe galvanized and non-galvanized7.application:irrigation, mining and ...