公司：上海滬工閥門 電話：021-69009300
傳真：021-51685222
手機：13296178123
郵箱：272143708@qq.com
地址：上海市嘉定區泰云路199號
|
Z62Y 焊接閘閥 執入標準Administer standard |
|
● 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 |
|
性能規范Property and specifiecation |
||||||
|
產品型號 Product type公稱壓力PN(MPa)Nominal pressure |
試驗壓力(MPa)Test pressure |
工作壓力(MPa)Working pressure |
工作溫度(℃)Working temperature |
適用介質Appicable medium |
||
|
強度試驗Sheel test |
密封試驗/上密封實驗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 |
|
|||
|
主要尺寸及重量Main dimensions and weight |
|
公稱通徑DNNominal diameter |
主要外形尺寸和連接尺寸(mm)Main external and connecting dimensions |
電動裝置Electric dewice |
重量(kg)Weight |
||||
|
d |
L |
H |
L1 |
L2 |
|||
|
100 |
84 |
406 |
1164 |
437 |
277 |
DZW45 |
234 |
|
125 |
100 |
483 |
1402 |
437 |
277 |
DZW60 |
343 |
|
175 |
158 |
711 |
1650 |
554 |
309 |
DZW180 |
638 |
|
225 |
200 |
864 |
1650 |
554 |
309 |
DZW180 |
654 |
