| 品牌 : | HUGONG/沪工 | 型号 : | Q40W-16P |
| 材质 : | 不锈钢 | 连接形式 : | 法兰 |
| 结构形式 : | 浮动球球阀 | 公称通径 : | DN25-DN500 |
| 适用介质 : | 各种高腐蚀化学介质 | 压力环境 : | 高压 |
| 工作温度 : | 高温 | 标准 : | 国标 |
| 流动方向 : | 单向 | 驱动方式 : | 手动 |
| 零部件及配件 : | 执行器 | 用途 : | 截止 |
| 类型(通道位置) : | 先导式 | 作用对象 : | 泵 |
执入标准Administer standard | ||||||
| ● 制造与验收技术条件按日本火力发电用阀门标准E101和JB/T3595-93的规定； | ||||||
| ● 结构长度按E101的规定或按用户提供尺寸 | ||||||
| ● 焊接坡口接电力工业管理标准78DG的规定或按用户提供尺寸。 | ||||||
| ● The manufalture and aueptanle specigication shan be based on the japanese standard E101 applied for the thermal powerand JB/T3595-93 | ||||||
| ● The length shall bein line with E101 or by user’s speeification. | ||||||
| ● Welding groove shan be in auordanle with power industrh spe-cification 78DG or hg user’ specification | ||||||
| ● The size in inclose is old production’s size |
| 性能规范Property and specifiecation | ||||||
| 产品型号 Product type公称压力PN(MPa)Nominal pressure | 试验压力(MPa)Test pressure | 工作压力(MPa)Working pressure | 工作温度(℃)Working temperature | 适用介质Appicable medium | ||
| 强度试验Sheel test | 密封试验/上密封实验Seal test | |||||
| Z960Y-250 | 25 | 37.5 | 27.5 | - | ≤425 | 水、蒸汽、Water,steam |
| Z960Y-320 | 32 | 48.0 | 36.0 | - | ≤425 | |
| Z960Y-P54100 | - | 30.0 | 22.0 | P5410 | ≤540 | 蒸汽 Steam |
| Z960Y-P54170 | - | 48.0 | 36.0 | P5417 | ≤540 | |
| 主要零件材料Matecrial for main parts | ||||||
| 零件名称Part name | 材料牌号Material designation | |||||
| 阀体Body | WCB | WC6 | WC9 | |||
| 阀板Disc | WCB | WC6 | WC9 | |||
| 阀盖Bonnet | 25 | 12Cr1Mo1VA | ||||
| 阀杆Stem | 1Cr17Ni2 | 20Cr1Mo1VA | ||||
| 阀座Seat | 25 | 12Cr1Mo1VA | ||||
| 密封环Sealing ring | S软钢(增强柔性石墨)S soft steel (flexible graphite) | S软钢S soft steel | F软钢F Soft steel | |||
| 填料Packing | 增强柔性石墨Fexible graphite | |||||
| 支架Yoke | WCB | WCB或WC6 | ||||
| 阀杆螺母Stem nut | 45(ZCuZn25A16Fe3Mn3) | |||||
| 四开环Four piece ring | 1Cr13 | 20Cr1MoVA | ||||
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