Z961Y磅級(jí)電動(dòng)閘閥
■磅級(jí)電動(dòng)閘閥制造驗(yàn)收技術(shù)標(biāo)準(zhǔn)
1、制造驗(yàn)收技術(shù)條件按日本火力發(fā)電用閥標(biāo)準(zhǔn)的E101的規(guī)定。
2、閥門結(jié)構(gòu)長度按E101的規(guī)定。
3、閥體焊接坡口按ANSlB1625的規(guī)定或按用戶提供的尺寸。
MahufactureandAcceptanlestanelard
1、ThemanufacetureandacceptancespecificationshallbebasedonthejapanesestandardE101appliedforththermalpowerplant
2、The1engthshallbeinlinewithE101
3、ValvebodyweldinggrouveshallbeinallordancewiehANSlBl6.25orwiehaser’sspecificate
■磅級(jí)電動(dòng)閘閥適用規(guī)范APPlicablespecification
殼體材料Shellmaterial適用溫度/℃Applicabletemperature適用介質(zhì)Applicablemedium
ASTMA216WCB≤425蒸汽、水
Steam,Water
ASTMA217WC1≤450
ASTMA217WC6≤550
ASTMA217WC9≤590
■磅級(jí)電動(dòng)閘閥主要零件材料
殼體材料Shellmaterial材料牌號(hào)Mater…Designation
閥體
BodyWOBWC1WC6WC9
閘板
DiscWCBWC1WC6WC9
閥蓋
Bonnet2515CrMoVA12CrMoVA12CrMoVA
WCBWClWC6WC9
閥桿
Stem38CrMoVA
1Cr17Ni238CrMoVA
10r17Ni238CrMoVA38CrMoVA
20CrlMolV1A20Cr1MoVA
填料
Packing增強(qiáng)柔性石墨FlexibleGraphite
支架
YokeWCBWCBWCBWCB
WC1WC6WC9
密封環(huán)
SealingringS軟鋼(增強(qiáng)柔性石墨)
SSoftsteel(flexiblegraphite)S軟鋼
SSoftsteelF軟鋼
FSoftsteel
閥桿螺母
StemnutZQA19-4或A439D2
Z961Y 磅級(jí)電動(dòng)閘閥 產(chǎn)品信息
關(guān)鍵詞:電動(dòng)閘閥