1/4" 3/8" 1/2" 1" -3.5" 15 16 19 22 25-89mm ID End Cap Pure Copper End Feed Solder Cup Stopper Plumbing Fitting Air Conditioner(25mmx0.8mm 5pcs)

Valves6.35mm = 1/4" (Fit US DN4 1/8" Pipe)9.52mm = 3/8" (Fit US DN8 1/4" Pipe)12.7mm = 1/2" (Fit US DN10 3/8" Pipe)15.88mm = 5/8" ( 16mm)(Fit US DN15 1/2" Pipe)19.05mm = 3/4" (19mm)(Fit US DN17 5/8" Pipe)22.23mm = 7/8" (you can choose ID 22mm)(Fit US DN20 3/4" Pipe)25.4mm = 1" (you can choose 25mm)28.6mm =9/8" (Fit US DN25 1" Pipe)ID 35mm (Fit US DN32 1-1/4" Pipe)ID 42mm (Fit US DN40 1-1/2" Pipe)ID 54mm (Fit US DN50 2" Pipe)ID 67mm (Fit US DN65 2.5" Pipe)ID 80mm (Fit US DN80 3" Pipe)ID 105mm (Fit US DN100 4" Pipe)Material:99.9% Pure Copper Inner Diameter x Wall ThicknessID 9.52mmID 12.7mm Wall 0.8mmID 15mm Wall 0.7mmID 16mm Wall 0.8mmID 19mm Wall 1.0mmID 22mm Wall 1.0mmID 25.4mm Wall 1.0mmID 28.6mmID 32mm Wall 1.1mmID 32mm Wall 1.3mmID 35mm Wall 1.1mmID 38mmID 42mm Wall 1.2mmID 42mm Wall 1.5mmID 54mm Wall 1.4mmID 67mm Wall 1.7mmID 67mm Wall 2.0mmID 76mm Wall 1.8mmID 89mm Wall 1.8mmID 105mmID 108mm Wall 2.3mmID 133mm Wall 3.0mmID 159mm Wall 2.5mmConnection Way:SolderingUSE:Air conditioning refrigeration,central heating, plumbing hardware, and cold water supply, air can water heater, engineering machinery, refrigeration equipment, etc

• Valves