關鍵字：Z960Y高溫高壓電站閘閥,Z960Y高溫高壓電站閘閥,上海高溫電站閘閥,求購上海電站閘閥,上海高溫高壓電站閘閥,Z960Y高溫高壓電站閘閥
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Z960Y高溫高壓電站閘閥
產品引用標準：
制造與驗收技術條件按日本火力發電用閥門標準E101和JB/T3595-93的規定；
結構長度按E101的規定或按用戶提供尺寸
焊接坡口接電力工業管理標準78DG的規定或按用戶提供尺寸。
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
主要零件的材料說明：
| 性能規范Property and specifiecation |
|
|
試驗壓力(MPa)Test pressure |
|
|
|
產品型號 Product type
pressure |
公稱壓力PN(MPa)Nominal |
強度試驗
Sheel test |
密封試驗/上密封實驗
Seal test |
工作壓力(MPa)
Working pressure |
工作溫度(℃)
Working temperature |
適用介質
Appicable medium |
| Z960Y-250 |
25 |
37.5 |
27.5 |
- |
≤425 |
水、蒸汽、Water,steam |
| Z960Y-320 |
32 |
48 |
36 |
- |
≤425 |
| Z960Y-P54100 |
- |
30 |
22 |
P5410 |
≤540 |
蒸汽 Steam |
| Z960Y-P54170 |
- |
48 |
36 |
P5417 |
≤540 |
| 主要零件材料Matecrial for main parts |
| 零件名稱Part name |
材料牌號Material designation |
| 閥體Body |
WCB |
WC6 |
WC9 |
| 閥板Disc |
WCB |
WC6 |
WC9 |
| 閥蓋Bonnet |
25 |
12Cr1Mo1VA |
| 閥桿Stem |
1Cr17Ni2 |
20Cr1Mo1VA |
| 閥座Seat |
25 |
12Cr1Mo1VA |
| 密封環 Sealing ring |
S軟鋼(增強柔性石墨) S soft steel (flexible graphite) |
S軟鋼S soft steel |
F軟鋼F Soft steel |
| 填料Packing |
增強柔性石墨Fexible graphite |
| 支架Yoke |
WCB |
WCB或WC6 |
| 閥桿螺母Stem nut |
45(ZCuZn25A16Fe3Mn3) |
| 四開環Four piece ring |
1Cr13 |
20Cr1MoVA | |
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