Changsha DLADTO Rebar Splice Co., Ltd

Rebar coupler   are used to connect sleeves and rebars. But how does the rebar coupler connect with steel bar? The rebar coupler manufacturer will explain to you the relationship between the rebar coupler and steel bar connection: The connection forms: 1. Zaza form. Stagger the steel bars by a certain length, and then tie them firmly with iron wire. 2. Electric welding form. That is, the steel bars are staggered by a certain length, and then firmly welded by electric welding. 3. Butt welding form. That is, the end of the steel bar is fused butt welded by a butt welder or an electroslag pressure welder. 4. Mechanical connection. Straight threads connect require a certain connection length, and tapered threads connect are fixed with a special torque wrench. The joints of cold-rolled steel bars and steel bar joints must be rolled with a special hydraulic press. Changsha DLADTO Rebar Splice Co., Ltd  is a professional rebar coupler producer, we have been in this field for a long time with

 In the construction industry, various steel bars are used in a very wide range of situations. It is known that the length of steel bars is limited. Sometimes the steel bar is too long and people will cut it, and sometimes we also need to connect them. If the cut steel bar is not very long and connected with welding technology, it is not only time-consuming, but sometimes the labor cost of connecting the steel bar is far beyond the use of the value, and such a practice often does not pay for itself. Now the rebar coupler is a new product designed to replace the traditional welding method. Instead of using the old connections method, the rebar coupler uses new technology to connect steel bars without any electrical support. The rebar coupler adopts the international standard 45 steel, so that the product has unexpectedly super hardness, to ensure firmness and stability during use. The rebar splicer and coupler has an exquisite design and high precision, which effectively ensures that th

Types of rebar connection: binding, welding, mechanical connection. 1. Binding and overlapping: the overlapping of steel bar is tie two steel bars with wire bindling. The connection method is suitable for the connection of steel bars with smaller diameters. It is used for reinforcement mesh in concrete, the warp and weft are evenly arranged. 2. Welding connection: welding connection of steel bars is divided into three types: arc welding, electroslag pressure welding and flash butt welding. Each type of welding must be sent for trial welding. In principle, the test welding problem requires all welding specifications and types used in this project, and each welder must make a set of test pieces. 3. Mechanical connection: mechanical connection generally refers to the  rebar sleeve  connection, which is mostly used for wall columns and beams. It is to process the end of the steel bar into a straight thread by rolling process, and connect the two steel bars with rebar coupler.