Stainless Steel Sleeve with Cylindrical Mounting Sleeve and Welded Square Block, Chamfered End

The welded square block provides a wrench flat for installation torque, and the chamfered end guides the sleeve into the mating bore without damaging the bore entry during assembly. Ningbo Bhin Precise Machinery (Ningbo, Zhejiang) machines stainless steel cylindrical mounting sleeves with welded square block and chamfered end to IATF16949 and ISO 9001 certification. The site covers approximately 4,000 m² of production space, supporting aerospace, oil & gas, and chemical projects. Bhin (established 2009, Ningbo, Zhejiang) machines this stainless steel cylindrical mounting sleeve with welded square block using CNC turning and milling, with sleeve OD, bore ID, and square block dimensions maintained per your drawing limits. Polishing and electroplating are available in-house for corrosion protection and surface texture on the stainless mounting sleeve. Wires & cables, robotics, and medical equipment sleeve applications are served from Ningbo. Provide sleeve OD, bore ID, block dimensions, and stainless grade and your drawing for quoting.