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Ningbo Okeer Machinery Technology Co., Ltd.
Add: No. 37th, North Road, Jiangshan Town, Ningbo Yinzhou, Zhejiang, China
Tel: 0574-88329763 0574-88468434
Fax: 88325335
URL: www.aoqier.net
Our professional customer service team is happy to help you solve any problem.

Short sleeve

Short sleeve

Process Advantages: The general dimension precision of cold extrusion parts is up to 8~9 grade. Because cold extrusion uses cold deformation of the metal materials, the cold-hardening characteristics, that is, in the extrusion process of the metallic blanks in the three-dimensional compressive stress state, deformation of the material organization of dense, and continuous fiber flow, so that the strength of the This can be used to replace high-strength materials with low strength materials;

Product Details

The short sleeve uses the 50BV30 chromium vanadium steel forging, the special circular solitary interior angle design, increases the torsion 15%, can effectively reduce the nut sharp angle wear, the operation does not skid, more has the security and the operability.


Usage: It is composed of many kinds of accessories, such as a sleeve with six angle hole or 12 angle hole and a handle and a connecting rod. Especially suitable for screwing bolts or nuts with very narrow metric sizes. CommonCold Extrusion Nut Blanks


Process: cold extrusion, cold stamping


Process Advantages: The general dimension precision of cold extrusion parts is up to 8~9 grade. Because cold extrusion uses cold deformation of the metal materials, the cold-hardening characteristics, that is, in the extrusion process of the metallic blanks in the three-dimensional compressive stress state, deformation of the material organization of dense, and continuous fiber flow, so that the strength of the This can be used to replace high-strength materials with low strength materials;


1. Metric Short Sleeve:


 

2. Inch Short Sleeve