冷間圧延薄肉パイプ
Video Description
Discover the ST35/ST45/ST52 Minor Diameter DIN 2391 Cold Drawn Hydraulic Cylinder High Precision Honed Tube. This cold-rolled thin pipe combines steel strength with plastic-coated corrosion resistance, ideal for hydraulic systems, petrochemical pipelines, and more. Designed for durability and performance in -40℃ to 300℃ environments.