Top 200 Pump Interview Questions - PART 5/20: Questions 41-50 (with english subtitles)|Mech. Seals
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- เผยแพร่เมื่อ 16 ธ.ค. 2021
- TOP 200 PUMP INTERVIEW QUESTIONS - PART 5/20
In this video you will learn about questions related to Mechanical seals.
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Sir which one is soft material and hard materials that you explained in 50th question
Stationary seal face is made of softer material such as carbon and rotaty seal face is made of comparatively harder material such as tungsten carbide.