2. Sleeve is a kind of water supply pipe connecting accessories, which can be used for the connection of steel pipe and cast iron pipe. Steel bar connection sleeve is a special product for mechanical connection of steel bars, which is divided into cold extrusion sleeve, taper thread sleeve and straight thread sleeve.

Technical features of the sleeve:
1. It is suitable for the reinforcement connection construction in reinforced concrete structure of various structures bearing biaxial tensile and compressive forces.
2. Material saving, energy saving, not limited by steel composition and type.
3. It can be connected in all directions.
4. It can be made in advance, factory operation, no occupation of construction period, all-weather construction.
5. The operation is convenient and fast, and the construction speed is fast, which can greatly shorten the construction period.

Technical features of steel bar connecting sleeve:
1. The strength of sleeve joint of steel bar can meet the performance requirements of grade a joint in industry standard jgj107-96.
2. The thread profile of reinforcement connecting sleeve is good, with high precision and stable connection quality.
3. The application range of steel bar connecting sleeve is wide, which is suitable for the diameter of 16-40mm.
4. Grade II and grade III reinforcement shall be connected with the same diameter in any direction and position.
5. Adjustable type: the positive and negative thread type sleeve is suitable for connecting the steel bars at the places where the steel bars can not be rotated, such as the steel bar cage of the turning iron.
6. Fast construction speed: thread processing in advance of prefabrication and on-site processing, assembly construction.
7. Energy saving, pollution-free, safe and reliable construction.

BOSENDA hexagonal sleeve/socket wrench/magnetic socket bits/socket bits/magnetic socket nuts, provides a complete specifications, with hardened materials and strong resistant, magnetic stability and smooth appearance,as well as international standard. Feel free to contact us for more information.