... .70.71.400.050401/16”~1”1.001.002.000.080601/16”~1”1.501.503.000.0951001/16”~1”2.502.505.000.01252001/16 ... (μm)Preferred Gauge(μm)101/16”~1”1-10,…..,-1,0,+1,…..,+9281/16”~1”2.00-12,…..,-2,0,+2,…..,+12401/16”~1”4.00-16,…..,-4,0 ... -Ball valves for liquid and gas etc.Any further Information,Plz contact us! G1000 G500 G200 G100 1/2" 12.7MM carbon steel ball ...