高溫高壓電站截止閥歐洲供應商價格

進口高溫高壓電站截止閥

 

德國巴赫進口高溫高壓電站截止閥概述：Ioduction of globe valve for high temperature and high pressure power imported from Germany by Bach:

進口高溫高壓電站截止閥也稱電站專項使用截止閥，電站截止閥與其他截止閥產(chǎn)品相比的特點是高溫高壓，獨特的自密封設計，壓力越高，密封越可靠。由于性能技術特性、工況的特殊使產(chǎn)品也形成了其他產(chǎn)品所替代不了的特點。

Imported high temperature and high pressure power stop valve is also called special stop valve for power . Compared with other cut-off valve products, power globe valve is characterized by high temperature and high pressure, unique self sealing design, higher pressure, more reliable sealing. Because of the performance, technical characteristics and special wong conditions, the products can not be replaced by other products.制造驗收技術條件按日本火力發(fā)電用閥門標準E101的規(guī)定。磅級電站截止閥的結(jié)構(gòu)長度按E101的規(guī)定。閥體焊接坡口按ANSI B16.25的規(guī)定或按用戶提供的尺寸。閥蓋填料函嘗試合理，填料加緩蝕劑，密封可靠，開關平穩(wěn)。閥門具有上密封結(jié)構(gòu),保證閥門開啟運行時閥桿處不會外漏。

 

進口高溫高壓電站截止閥的定義：Definition of globe stop valve for imported high temperature and high pressure power :   

1.產(chǎn)品設計制造按ASME B16.34、E101標準，可與進口設備配備使用。
2.閥門中腔采用壓力自緊式密封結(jié)構(gòu)，內(nèi)腔壓力越高密封性能越好。
3.支管兩端為對焊連接，適應不同的接管要求。
4.閥瓣、閥座的密封面采用stellite 司太立鈷基硬質(zhì)合金堆焊而成，耐磨、耐高溫，抗擦傷性能好、使用壽命長。
5.閥蓋填料函嘗試合理,填料加緩蝕劑,密封可靠,開關平穩(wěn)。
6.閥門具有上密封結(jié)構(gòu),保證閥門開啟運行時閥桿處不會外漏。
7.電動截止閥的開啟和關閉由電動裝置來控制，電動裝置分別配有專項使用電機、減速器、轉(zhuǎn)矩控制機構(gòu)，現(xiàn)場操作機構(gòu)，手動、電動切換機構(gòu)。除就地操作外，還可進行遠距離操作。

The definition of the cut-off valve imported high temperature high pressure power :

1 product design and manufacture according to ASME B16.34, E101 standard, can be equipped with imported equipment.

2 valve cavity pressure self sealing structure, the higher the pressure inside the sealing performance is better.

3 pipe ends welded connection, meet the requirements of different nozzle.

4 sealing surface of the valve clack and the valve seat adopts Stellite Stellite cobalt based alloy surfacing and wear resistant and heat resistant, anti abrasion performance and long service life.

5 valve cover filler letter try reasonable, filler plus corrosion inhibitor, reliable sealing, stable switch.

6 valve has a seal structure to ensure that the valve is not open when the valve stem leakage.

7 electric valve opening and closing by the electric device to cool, electric devices are equipped with a dedicated motor, reducer, torque cool mechanism, the field operation mechanism, manual, electric switching mechanism. In addition to local operation, but also for remote operation.

 

進口高溫高壓電站截止閥技術參數(shù)：Technical parameters of stop valve for imported high temperature and high pressure power :

產(chǎn)品名稱	驅(qū)動方式	連接形式	結(jié)構(gòu)形式	密封結(jié)構(gòu)	壓力范圍	公稱通徑	常用材質(zhì)	產(chǎn)品型號
進口高溫高壓電站截止閥	手動、電動	焊接	閥瓣非平衡式	硬密封	10.0-32.0MPa	DN10-270	鑄鋼、鉻鉬鋼、鉻鉬釩鋼	bach-a
閥門尺寸標準	閥門試驗標準	閥門交貨標準	工業(yè)閥門標準	法蘭閥門標準	焊接閥門標準	對夾式連接閥	內(nèi)螺紋連接閥	可以提供美國
DIN EN558-2005	DIN EN12266-1-2003	DIN3230-2-1974	DIN EN 1171-2003	DIN EN 3202-1977	DIN EN 3202-1982	DIN EN 3202-1979	DIN EN 3202-1977	API、ANSI等標準