B,QJH-15B,QJH-20B,QJH-25B,QJH-32B,QJH-40B,
高压球阀,YJZQ-J10W,YJZQ-J15W,YJZQ-J20W,YJZQ-J25W,YJZQ-J32W,YJZQ-J40W,YJZQ-J50W,
高压球芯截止阀QJH-10F,QJH-15F,QJH-20F,QJH-32F,QJH-40F,QJH-50F,QJH-65F,QJH-80F,QJH-06NL,QJH-10NL,QJH-15NL,QJH-20NL,QJH-25NL,QJH-32NL,QJH-40NL,QJH-06WL,QJH-10WL,QJH-15WL,QJH-20WL,QJH-25WL,QJH-32WL,QJH-40WL,
高压球阀KHB-PT1/8,KHB-PT1/4,KHB-PT3/8,KHB-PT1/2,KHB-PT3/4,KHB-PT1,KHB-PT11/4,KHB-PT11/2,KHB-PT2,KHB-ZG1/8,KHB-ZG1/4,KHB-ZG3/8,KHB-ZG1/2,KHB-ZG3/4,KHB-ZG1,KHB-ZG11/4,KHB-