Skin-Pass Mill Pull Roll Cylinder 45/22-600 45/22-600

This Skin-Pass Mill Pull Roll Cylinder 45/22-600 45/22-600 is purpose-engineered for the demanding operating conditions of metallurgical processing. Designed to withstand high ambient temperatures, mill scale contamination, and aggressive duty cycles associated with rolling mills, continuous casting lines, and slab handling equipment. Key features include heavy-wall barrel construction, induction-hardened and hard-chrome plated piston rod, and high-temperature seal compounds. Bore diameter Ø45mm, piston rod diameter Ø22mm, stroke 600mm. Materials: barrel — seamless honed steel tube; piston rod — 45# or 40Cr alloy steel, induction hardened Ø0.03-0.05mm oversize then hard chrome plated to Ra≤0.4μm; seals — Parker (USA) or Merkel (Germany) standard. All cylinders are hydraulically pressure-tested before dispatch. Custom bore, stroke, mounting, port position and surface treatment available on request. Contact Hengshui export sales for technical drawings and quotation: sales@wx-hxy.com | WhatsApp +86 133 8224 8877.