Changsha DLADTO Rebar Splice Co., Ltd

One touch coupler   is a node piece coupled to the groove of the rebar node with excellent tensile strength. One touch Couplerr is considered to have the fastest construction speed among Korean site coupling types. With one touch coupler, you can say goodbye to the traditional process of machine processing rebar. Our couplers are designed with advanced technology and manufactured under a strict quality assurance plan ISO9001. Here's why one touch coupler stands out: Fast Construction: One touch coupler is known for its remarkable speed, making it the perfect choice for construction projects. Say goodbye to installation delays, and say hello to increased productivity and reduced labor costs. No Need for Machinery: Forget about the hassle of machine processing rebar. With one touch coupler, you can easily secure the rebar node without any additional equipment. Simplify your construction process and enjoy a smoother workflow. Superior Quality: One touch coupler are made from high-qual...

Half grout sleeve coupler   - a revolutionary product in the coupler industry. Made with special customized material, it meets the requirements of "Grouting sleeve for steel connection" JG/T 398-2019. The performance index of the joint meets the Grade I joint standard specified in JGJ 355 of the "Technical Specification for Mechanical Connection of Steel Bars" 1. Precision and Accuracy: The half-grout filled coupler eliminates the hassle of location deviation that can occur with whole grout-filled couplers. Say goodbye to wasted time and effort. 2. Efficient and Cost-effective: By reducing the length of the coupler by 1/3 and cutting the grouting work in half, our sleeve guarantees a high-quality joint without compromising on time or resources. 3. Exceptional Strength: With high tensile and yield strength, half-grout filled coupler meets the JGJ107, JG/T397 Standard, ensuring robust and reliable connections. 4. Versatile Connection: half-grout filled coupler is comp...

In the construction industry, ensuring the strength and stability of reinforced concrete structures is paramount. When it comes to connecting steel bars, the use of a high-quality coupler is crucial for maintaining the integrity of the structure. One of solution is the   upset forging threaded reinforcing bar coupler . In this article, we will explore the features and advantages of this exceptional coupler. 1. Connect steel bars effortlessly: Upsetting forged coupler is designed to easily connect steel bars ranging from 16mm to 40mm in diameter. 2. No compromise on strength: The upset forging splicing technology used ensures that there is no reduction in rebar cross-sectional area. Upsetting forged coupler coupler guarantees 100% Bar Break Performance, making it extremely reliable. 3. Quick and hassle-free installation: Forget the need for torque wrenches! Upsetting forged coupler coupler can be installed easily and swiftly, saving you time and effort. 4. Cost-effective and efficie...

Reinforcing bar welding strengthens the connection of reinforcing bars by heating the surface of the bars with an electric arc, melting them at high temperatures, and applying pressure to solidify them. Rebar coupler connection  is fix the reinforcing bars firmly by setting coupler components on both ends of the bars. Differences in construction techniques Welding reinforcing bar requires workers have welding skills and operational experience, also it need welding equipment. However, mechanical coupler connection is a simple construction method that only requires setting up the coupler and coupler components, and can be completed by tightening nuts or using clamps. Practical application scenarios Reinforcing bar welding is mainly used for connecting high-strength reinforcing bars, such as in high-rise buildings and large-scale bridges. Mechanical rebar coupler is suitable for connecting ordinary reinforcing bars, such as in building floors and wall beams. In conclusion, although bo...

The   thread ring gauge   is a tool used to measure the accuracy of external thread dimensions. There are two types of thread angle options available for the gauge, which are 75 degrees and 60 degrees, depending on the couplers used at construction. Please make sure to specify the thread angle and pitch you need before purchasing. The thread ring gauge is used to inspect whether the external thread dimensions of the workpiece are qualified. Each specification of the thread ring gauge is divided into two types: Go gauge and No-go gauge, which can be purchased separately or together. During the inspection process, only when the Go gauge can fully engage with the external thread of the workpiece, and the No-go gauge can only partially engage with the external thread and the engagement does not exceed two pitches, can the external thread be determined as qualified. Otherwise, it can be judged that the external thread dimensions are not qualified. The thread ring gauge is used to ...

If you encounter a cracked   cold extrusion sleeve , there are a few steps you can take to address the issue: Inspect the extent of the crack: Determine the size and location of the crack to assess the severity of the damage. This will help you plan the appropriate course of action. Replace the damaged sleeve: If the crack is significant and compromises the functionality of the sleeve, it is recommended to replace it entirely. Consult the manufacturer’s guidelines or seek professional assistance to ensure you select the correct replacement sleeve. Weld the crack: In some cases, if the crack is small and doesn’t affect the overall performance, it may be possible to repair it through welding. However, welding should only be done by experienced professionals to ensure the integrity of the sleeve is maintained. Prevent future cracks: To avoid encountering similar issues in the future, it is important to identify the cause of the crack. Factors such as excessive pressure, improper handl...

Performance requirements of   grouting rebar coupler   are as follows: 1. Vertical rebar connections at the joints of prefabricated columns and prefabricated shear walls. Semi-grouting rebar coupler or fully grouted rebar coupler can be used. 2. Vertical rebar connections at the joints after pouring the lower part of the prefabricated overlay beam. Fully grouted rebar coupler should be used. Since the rebar couplers of prefabricated components must be arranged at the same section, it is clearly stipulated in the “Technical Specification for Assembled Concrete Structures” JGJ1-2014 that the longitudinal rebar connections using sleeve grouting should meet the performance requirements of Grade I joints in the current national industry standard “Technical Specification for Mechanical Connections of Reinforcement Bars” JGJ107. Whether the joints meet the performance requirements of Grade I joints is determined by the joint type test specified in JGJ107. The content includes three t...