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Advantages of Npt Thread Fittings :
1. High joint strength: According to the principle of cold work hardening of steel, the strength of the straight thread rolled on the steel bar is greatly improved, so that the tensile strength of the straight thread joint is higher than the tensile strength of the base material of the steel bar.
2. Stable performance: The connection process is not affected by the quality of workers, so the performance is stable.
3. Fast connection speed: Because it adopts off-site prefabrication and on-site assembly and connection, the steel bars with prefabricated wire ends can be prefabricated and stored in large quantities in the steel bar storage yard. When the construction period is tight, just add assembly workers at the construction site.
4. Wide application range: There are basically no restrictions on the application range, and it is more suitable for bending steel bars, fixed steel bars, steel cages, and other fields where the steel bars cannot rotate.
5. Easy to manage: There will be no mismatch between the sleeve and the steel bar, and the inspection is also more convenient. The operation is simple, and ordinary workers can become skilled workers after a few hours of study.
6. Significant economic and social benefits: shorten the construction period, improve the quality of the project, reduce energy consumption, benefit environmental protection, reduce equipment investment, lower additional costs, and have obvious economic and social benefits.
7. Low labor intensity: only one step is needed to process a thread head on a dedicated thread rolling machine.
