上海鴻蝶閥門(mén)有限公司專業(yè)生產(chǎn)銷售【焊接閘閥】,歡迎來(lái)電咨詢【焊接閘閥】的價(jià)格和詳細(xì)信息,好【焊接閘閥】,上海鴻蝶閥門(mén)有限公司造!
上海鴻蝶閥門(mén)有限公司專業(yè)生產(chǎn)銷售【焊接閘閥】,歡迎來(lái)電咨詢【焊接閘閥】的價(jià)格和詳細(xì)信息,好【焊接閘閥】,上海鴻蝶閥門(mén)有限公司造!
執(zhí)行標(biāo)準(zhǔn)Administer standard
|
● 制造與驗(yàn)收技術(shù)條件按日本火力發(fā)電用閥門(mén)標(biāo)準(zhǔn)E101和JB/T3595-93的規(guī)定;
|
● 結(jié)構(gòu)長(zhǎng)度按E101的規(guī)定或按用戶提供尺寸
|
● 焊接坡口接電力工業(yè)管理標(biāo)準(zhǔn)78DG的規(guī)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(guī)范Property and specifiecation
|
產(chǎn)品型號(hào) Product type公稱壓力PN(MPa)Nominal pressure
|
試驗(yàn)壓力(MPa)Test pressure
|
工作壓力(MPa)Working pressure
|
工作溫度(℃)Working temperature
|
適用介質(zhì)Appicable medium
|
強(qiáng)度試驗(yàn)Sheel test
|
密封試驗(yàn)/上密封實(shí)驗(yàn)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(hào)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(huán)Sealing ring
|
S軟鋼(增強(qiáng)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(qiáng)柔性石墨Fexible graphite
|
支架Yoke
|
WCB
|
WCB或WC6
|
閥桿螺母Stem nut
|
45(ZCuZn25A16Fe3Mn3)
|
四開(kāi)環(huán)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(dòng)裝置Electric dewice
|
重量(kg)Weight
|
d
|
L
|
H
|
L1
|
L2
|
Z60Y/Z62Y-250
|
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
|