汽轮机碳石墨汽封密封环
精密加工的碳石墨密封环,用于汽轮机汽封密封。自润滑材质可在极端温度下保持紧密间隙。孔径范围25–600毫米;兼容特里维尼(Triveni)、BHEL、西门子汽封密封系统。可提供剖分式设计,便于原位安装,无需拆卸转子。
Application: 适用于汽轮机轴端汽封的压力保持;燃气轮机迷宫式轴封。
₹5K – ₹35K每套confirmed after review
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汽轮机备件Made to Order
汽轮机迷宫式汽封用板簧
Indicative Price Range
₹1.5K–₹12Kper segment
Spring steel or Inconel X-750; set of 4–8 per gland
Prices vary by turbine model, OEM spec, material grade, and order quantity. The range shown reflects our typical market spread — contact us for a firm quotation.
精密片弹簧用于对可回缩式(弹回式)迷宫密封分段施加预紧力,使其贴靠汽轮机转轴,在正常运行期间保持最小密封间隙,同时在转子偏摆时允许分段径向回缩——与固定式、敛缝式迷宫填料相比,可减少摩擦损伤和停机时间。标准密封温度采用弹簧钢供货,高温级则采用因科镍X-750,因为钢制弹簧会随时间松弛并失去预紧力。
Primary Industrial Application
安装于蒸汽轮机转轴密封的分段式迷宫填料环后方——包括高中压密封箱、低压端密封以及级间隔板密封——适用于Triveni、BHEL、西门子、Belliss & Morcom、KKK及Man Turbo汽轮机。在检修弹回式迷宫密封时作为直接替换件成套供货,或与迷宫轴密封填料(见prod_ts2)一起作为密封系统整体检修的一部分供货。
| Segment Set Size | 每个密封箱——通常4至8段(视应用而定) |
|---|---|
| Applicable Turbine Sections | 高中压密封、低压端密封、级间隔板密封 |
| Est. Price | ₹1.5K – ₹12KIndicative estimate · contact for firm quote |
| Lead Time | Stocked / 2–4 weeks |
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为汽轮机轴封定制制造的迷宫式密封分段及填料。高温合金抗侵蚀齿形结构,按原厂紧密间隙规格加工。典型径向间隙0.2–0.6毫米(按原厂规格);弹回式(可伸缩)密封相较固定式设计可缩短停机时间。兼容特里维尼、BHEL、西门子、Belliss & Morcom及KKK汽轮机。
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Application: 适用于汽轮机、压缩机及齿轮箱中高速转子的支撑;汽轮机推力轴承座内的推力负荷管理。
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