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Advantages of using bolt and nut connections instead of fusion joints

Advantage of roofs flying niches with diverse

Advantages of using bolt and nut connections instead of fusion joints

1 - High rise building infrastructure in weight screw and nut connections

2 - fitting bolt and nut to fitting fusion of safer and higher safety factor

3 - lack of skilled welder for welding of weld height and implementation of Gradient bolt and nut for fitting technician makes explainable.

4 - lack of control by higher classes in welding engineer supervisor

5 - There welding gases destructive free space

6 - accurate control of welding sheets in the factory can troubleshooting and the production stage

7 - Ability to implement significant connections stuck in the factory bolt and nut fitting method