O-RINGO-RINGO-RINGBACK UPBACK UPBACK UPBACK UPBACK UPADAPTER PLATE O-RING (ID x Section dia.)BODY O-RING (ID x Section dia.)SEAT O-RING (ID x Section dia.)SEAT O-RING (ID x Section dia.)SEAT O-RING (ID x Section dia.)STEM O-RING (ID x Section dia.)
O 型圈<br>O 型圈<br>O 型圈<br>支撑 支撑<br>支撑<br>支撑<br>支撑适配器板 O 型圈( <br>ID <br>x 截面直径)<br>阀体 O 型圈(ID x 截面直径)<br>阀座 O 型圈(ID x 截面dia.)<br>阀座 O 形圈(ID x 截面直径)<br>阀座 O 形圈(ID x 截面直径)<br>阀杆 O 形圈(ID x 截面直径)