O’Keefe精密金属限流孔NPT、精密金属限流孔NPT六角短接头
采用整体实心金属结构，限流孔经过精密加工、彻底清洁，并按照严格标准进行流量测试。孔径范围从0.004英寸（0.10毫米）至0.125英寸（3.18毫米），特殊尺寸可接受定制。
B-4-BR0.0039 inBrass0.000352000 psig
B-4-SS0.0039 in303 SS0.000354000 psig
B-5-BR0.0051 inBrass0.000612000 psig
B-5-SS0.0051 in303 SS0.000614000 psig
B-6-BR0.0059 inBrass0.000862000 psig
B-6-SS0.0059 in303 SS0.000864000 psig
B-7-BR0.0071 inBrass0.00122000 psig
B-7-SS0.0071 in303 SS0.00124000 psig
B-8-BR0.0079 inBrass0.00152000 psig
B-8-SS0.0079 in303 SS0.00154000 psig
B-9-BR0.0091 inBrass0.00192000 psig
B-9-SS0.0091 in303 SS0.00194000 psig
B-10-BR0.0102 inBrass0.00252000 psig
B-10-SS0.0102 in303 SS0.00254000 psig
B-11-BR0.011 inBrass0.00282000 psig
B-11-SS0.011 in303 SS0.00284000 psig
B-12-BR0.0122 inBrass0.00342000 psig
B-12-SS0.0122 in303 SS0.00344000 psig
B-13-BR0.013 inBrass0.00382000 psig
B-13-SS0.013 in303 SS0.00384000 psig
B-14-BR0.0142 inBrass0.00432000 psig
B-14-SS0.0142 in303 SS0.00434000 psig
B-15-BR0.015 inBrass0.0052000 psig
B-15-SS0.015 in303 SS0.0054000 psig
B-16-BR0.016 inBrass0.00552000 psig
