前言：锻钢闸阀，丝口锻钢闸阀
丝口锻钢闸阀 相关型号：Z11H,Z11H-16,Z11H-25,Z11H-40,Z11H-64,Z11H-100 使用标准： 设计制造：按GB12224-89、GB12228-89、JB/T7746-95 连接端尺寸：(1) 承插孔尺寸接JB1751-75 阀门检验和试验：按GB/T13927-92 材料 碳钢按GB699的规定 不锈钢按GB1220的规定 )耐热钢按GB1221的规 Design and manufacture conform to standard:GB1224-89,GB1228-89,JB/T7746-95 The connecting dimensions:The dimensions of holls conform to standard JB1751-75 Nspectionand test conform to standard GB/13927-92 Material steel casing iron conform to standard GB669 stainless steel conform to standard GB1220 steam-resisting steel conform to standard GB12 主要零件材料 Matcrial for main parts 主要零件名称Parts name材料Material阀体、阀盖Body,bonnet碳钢Carbon steel阀座Seat不锈钢Stainless steel阀板Disc不锈钢Stainless steel阀杆Stem不锈钢Stainless steel垫片Seat不锈钢Stainless steel+石墨graphite填料Packing柔性石墨Flexible graphite主要尺寸及重量Main dimensions and weight PN 代号1.6,2.5,4.0MPa6.4MPa10.0MPa16.0MPaDN122025324050152025324050152025324050152025324050L90100120120135155901001201301501559010012013015015590100120130150155S22.528.534.543496122.528.534.543496122.528.534.543496122.528.534.5434961L1101112141516101112141516101112141516101112141516T1/23/411 1/41 1/221/23/411/41 1/221/23/411 1/41 1/221/23/411 1/41 1/22L2151719212125151719212125151719212125151719212125d131823283645131823283645131823283645131823283645H151185197201227253151185197201227253151185197201227253151185197201227253D0118130150166180180118130150166180180118130150166180180118130150166180180重量(kg)34571117345812183458121834581218 |
丝口锻钢闸阀 |