中文品名:DIN不锈钢354角阀,角型内螺纹,PN200
Forged steel globe valves with threaded bonnet, SS trim and inside screwed stem. Application: iquids, gases and steam.
锻造钢制截止阀,带螺纹阀帽、SS阀内件和内螺纹阀杆。用途:液体、气体、蒸汽。