ST52 Seamless Steel Pipes
Heavy-wall ST52 Seamless Steel Pipes (OD 530mm × WT 16.5mm) packed for international dispatch. Loaded and ready to ship! Ideal for hydraulic cylinders and high-strength mechanical engineering projects. As a professional China steel supplier, we deliver certified quality globally. Inquiry today! ShangHai ShengQiu Materials Co., Ltd Email:sales@sqsteelpipe.com WhatsApp: +8613761124029 Website: www.sqsteelpipe.com