circle seal安全阀,559T1-2M-5,316不锈钢,Buna N

circle seal安全阀,559T1-2MP-75,316不锈钢,Buna N

伊顿穆勒,微断,294618,PL9-C50/4

GO背压阀,BP66-1A11CEN161,316L不锈钢,最大压力,10000 psig

circle seal安全阀,D559B-8M-15,黄铜,Buna N,

HOKE接头,12CM8BRMB,黄铜,12 mm,管接头

GO减压阀,PR7-2A11I8S113,黄铜,最大压力,1000 psig