Cold-extruded steel bar joints for construction or bridges
Features:
Rebar stripping and rolling straight thread connection is a new type of steel connection sleeve technology. The structural principle is to strip off a part of the longitudinal ribs and transverse ribs at both ends of the steel bars to be connected, and then directly roll them into ordinary straight bars. After threading, it is connected with a special straight threaded steel connecting sleeve. Form a steel connection.
Advantage:
Convenient connection: In narrow places, it can be flexibly operated in densely arranged steel bars. Convenient construction and high efficiency: The steel connecting sleeve is prefabricated in the factory. Quality assurance: The on-site thread rolling head equipment can process nearly 400 joints per shift, which has unparalleled advantages in the construction of large-scale projects and basement slabs. , There is no pollution during the construction process, no open flame operation, safe and environmentally friendly, and can be constructed all-weather.
Chemical composition: | steel |
Whether alloy: | non-alloy |
Place of Origin: | Chongqing, China |
Type: | 75° chamfer or 60° chamfer |
Pitch: | 2.5mm or customized |
Size: | 16~45mm |
Product name: | Rebar connector, rebar connection, rebar splicing casing |
Surface treatment: | flat, oiled, galvanized, etc. |
Application of steel sleeve:
1. The use of steel connecting sleeves in the construction engineering industry can greatly reduce the use of materials, and the operation is simple, and it is not limited by the type of steel components.
2. The straight threaded sleeve connection is convenient, fast and simple, construction does not require electricity, weatherproof, and can be constructed all-weather.