e355 st52 무계목 냉간 압연 호닝 h8 공차 유압 실린더 파이프 (피스톤 튜브용)
Video Description
Discover the E355 ST52 Seamless Cold Rolled Honing H8 Tolerance Hydraulic Cylinder Pipe, a high-precision piston tube ideal for hydraulic systems. With no oxide layer, high pressure resistance, and superior finish, it's perfect for automotive and industrial applications.