Nkọwa dị mkpirikpi:

1.Standard: kwekọrọ GB / DIN 2.Flange gbapụrụ na BS EN1092-2 / ANSI / BS10 T / DT / E 3. Ihe: Nkedo Iron / Ductile Iron 4. Nrụgide Nkịtị: 1.6MPA 5.Size: adabara valves 2 ″-12″