스테인레스 스틸 뒤쪽 웰딩 파이프 핏링 90도 팔꿈치

맞대기 용접 파이프 피팅
June 03, 2025
Video Description:
Discover the ASME B16.9 304 304L Stainless Steel 90 Degree Elbow BW Butt Welding Pipe Fittings. Ideal for high-pressure and high-temperature environments, these long-radius elbows ensure smooth flow transition and superior corrosion resistance for industries like petrochemical and oil & gas.