供应Z41T-10型楔式闸阀To supply Z41T-10 cuniform gate valve
主要零部件main parts and material
阀体body,阀盖bonnet 灰铸铁grey iron,球墨铸铁ductile iron
闸板disc 灰铸铁grey iron,球墨铸铁ductile iron
阀杆stem 碳钢carbon steel,黄铜brass,不锈钢stainless steel
阀杆螺母stem nut 黄铜brass,不锈钢stainless steel
手轮hand wheel 灰铸铁grey iron,球墨铸铁ductile iron