steel bar connecting sleeves

Description

Steel sleeve and steel joint: used to connect steel with silk thread and have more than one female connector.Reinforced rib peeling rolling straight thread connection of a new type of steel bar connecting sleeve technology, it will stay connected steel structure principle is the end of the longitudinal and transverse rib peeling off with the method of the cutting part, and then directly after rolling into ordinary straight thread, straight thread steel bar connecting sleeve connected with tailor-made, form the reinforced connection.



material:steel                      surface treatment:galvanized

standard:GB                      grade:8.8