·卡套角式针型阀J94W-16,J94W-25,
·高温高压针型阀J63Y-170V,
·外螺纹针型阀J21W-320,J21W-320P
·法兰式针型阀J48W-16,J48W-25,J4
·压力计用仪表针型阀J29H-16,J29H
·内螺纹针型阀J13H-320,J13H-320P
·GW-J30-T,GW-J200-T,微调阀
·GCT-02,GCT-03,GCT-04,GCT-06,GC
·AL-02(90°),AL-03(90°),SB-02,
·BL-02(90°),BL-03,BL-03(90°),

12/23 03:55