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熔鹽用 波紋管截止閥 HTMS

熔鹽用 波紋管截止閥 HTMS

應(yīng)用:適用于超高溫熔鹽介質(zhì)。

型號: HTMS

口徑: 2“ to 16

壓力: 150LB-900LB

材質(zhì): CF8C, CF3M, 310S

使用溫度: -38 to 600 °C

設(shè)計規(guī)范:

設(shè)計制造:ASME B16.34

結(jié)構(gòu)長度:ASME B16.10

連接尺寸:ASME B16.25

壓力-溫度: ASME B16.34

試驗-檢驗:  API 598

氦質(zhì)譜檢漏:API 602 MSS SP-117



應(yīng)用:適用于超高溫熔鹽介質(zhì)。

設(shè)計特點

1:多層密封設(shè)計,確保零泄漏:

第一道密封:波紋管組件密封,采用內(nèi)藏式設(shè)計,免沖刷結(jié)構(gòu),保證使用壽命。

第二道密封:采用超高溫專用低泄露填料(蛭石),完全不受氧化作用影響,更增加了可靠性、安全性以及耐高溫性。

2:閥體閥蓋螺紋連接+焊接,強度密封雙重保證。

3:波紋管選用特材英科鎳625

4:中法蘭采用凹槽設(shè)計,纏繞墊片完全定位,防止墊片擠出損壞。

5:密封面特性:一體式閥座,線密封,整體堆焊硬質(zhì)合金,

錐形閥座,切除結(jié)晶熔鹽。


Application: For ultra-high temperature molten salt media.
Design features
1: Multi-layer seal design to ensure zero leakage:.

First seal: bellows assembly seal with built-in design and flush-free construction that guarantee the service life.

The second seal: the use of ultra-high temperature special low leakage filler (vermiculite), completely unaffected by oxidation.

This increases reliability, safety and high temperature resistance.

2: Threaded connection of the valve body and cover + welding,

double guarantee of strength and sealing.
3: The bellows is made of special material Inconel 625
4: The middle flange is grooved and the winding gasket is fully

positioned to prevent gasket extrusion damage.
5: Sealing surface characteristics: one-piece valve seat, line sealing,

overall overlay carbide. Conical sealing, removal of crystalline molten salt.



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