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.
