| 商品描述： | 材料表 MATERIAL LIST | 序号 No. | 零件名称 Part | 材料 Material | 中国标准 Chinese standard | | 1 | 六角螺栓Bolts | 钢Steel | GB700-88 Q235 | | 2 | 铭牌Identification Plate | 铝Aluminium | YB604-66 LY12 | | 3 | 阀盖Bonnet | 铸铁Cast Iron | GB9439-88 HT200 | | 4 | 中法兰垫片Body Gasket | 石墨Graphite | GB3518-83 LC35-999 | | 5 | 六角螺母Nuts | 钢Steel | GB700-88 Q235 | | 6 | 边栓Side Plug | 黄铜Brass | YB146-71 HPb59-1 | | 7 | 边栓Gasket | 软钢纸Fiber | | | 8 | 挂拴Hanger Pin | 黄铜Brass | YB146-71 HPb59-1 | | 9 | 摇杆Hanger | 球铁Ductile Iron | GB1348-88 QT450-10 | | 10 | 阀瓣Disc | 铸铁Cast Iron | GB9439-88 HT200 | | 11 | 阀瓣密封圈Disc Ring | 铸青铜Cast Bronze | GB1176-87 ZCuSn5Pb5Zn5 | | 12 | 垫圈Washer | 钢Steel | GB700-88 Q235 | | 13 | 开口销Split Pin | 不锈钢Stainless Steel | GB1220-92 2Cr13 | | 14 | 阀体密封圈Seat Rings | 铸青铜Cast Bronze | GB1176-87 ZCuSn5Pb5Zn5 | | 15 | 阀瓣螺母Disc Nut | 钢Steel | GB700-88 Q235 | | 16 | 阀体Body | 铸铁Cast Iron | GB9439-88 HT200 | | 17 | 阀瓣螺钉Stud Bolt | 钢Steel | GB700-88 Q235 | |
