Wysokiej jakości bezszwowe kolanka 90 stopni 304 316SS

Kolanko ze stali nierdzewnej
August 07, 2026
Opis wideo:
Watch this overview to discover why many professionals pay attention to this approach. In this video, we demonstrate the manufacturing process, quality control, and real-world applications of ASME B16.9 304/316L stainless steel seamless 90-degree long radius elbow fittings. You'll see detailed close-ups of the mirror and polished surface treatments, learn about material specifications from DN15 to DN200 sizes, and understand how these butt-welding fittings perform in various industrial settings.