ASTM A213 T91, CS 톱니 모양의 탄미익 관, HRSG 신청을 가진 T22 합금 강철 이음새가 없는 관

다른 비디오
May 26, 2026
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We tested it—see the highlights and what to expect in real operation. In this video, we demonstrate the performance and manufacturing process of ASTM A213 T91 alloy steel seamless tubes with carbon steel serrated fins, specifically designed for HRSG applications. You'll get an inside look at how these fin tubes are produced, their role in heat recovery steam generators, and real-world testing insights for boiler feedwater economizers, waste heat oil heaters, and tubular air pre-heaters.