Fastener: knowledge of fastener
Release time:
2021-10-18
The slip resistance of the fastener ensures the fit of the seamless steel pipe and the fastener, and the total dining area is large, so as to get rid of the defect that the pig iron fastener and the seamless steel pipe point or line meet, eliminate the safety hazard of the seamless steel pipe dislocation, and ensure the actual effect of the seamless steel pipe application. The anti-sliding characteristics of seamless steel pipe fasteners can eliminate the defects of pig iron fasteners and seamless steel pipes meeting at points or lines, and reasonably reduce errors and safety accidents on the construction site.
FastenersThe sliding resistance of the seamless steel pipe ensures the fit between the seamless steel pipe and the fastener, and the total dining area is large, thus getting rid of the defect that the pig iron fastener and the seamless steel pipe point or line meet, eliminating the potential safety hazard of the seamless steel pipe dislocation, and ensuring the actual effect of the seamless steel pipe application. The anti-sliding characteristics of seamless steel pipe fasteners can eliminate the defects of pig iron fasteners and seamless steel pipes meeting at points or lines, and reasonably reduce errors and safety accidents on the construction site.
FastenersThe anti-rust work ability is strong. The entire passivation treatment and hot-dip galvanizing two-way anti-rust solution, its anti-rust work ability is further improved, the service life is long, and the service life is far longer than that of pig iron fasteners.
FastenersThe anti-deformation ability is strong. Compared with ordinary thick steel plate die fasteners, due to different processing technologies, the limitation of material thickness in traditional die design is improved(The design thickness of the die is only 3.5mm, and the compressive strength of the whole process is insufficient and the deformation is 5mm), which can completely guarantee no deformation during the whole use process, thus ensuring the safety of the product and the repeated and reasonable use. The utility model can ensure the excellent performance index and the main use of the fastener in the application, and ensure the normal use on the construction site.
Steel PipeFastenersThe appearance quality should be tested. If cracks, deformation or bolt slippage are found, they should not be used. Avoid using these construction aids.
Steel pipe fastener products must be sampled before use to test the quality of steel pipes and fasteners. The sampling quantity shall be carried out according to the corresponding rules, and the sampling inspection shall be carried out according to a certain proportion. Products that have not passed the inspection shall not be used.
For steel pipeFastenersThe carrying capacity of the product must not be overloaded during the construction process, and must bear a certain weight. The scaffold cannot be connected to the formwork bracket, and certain treatment must be carried out during the connection to ensure the reasonable carrying capacity of the fastener.
Key words:
Fasteners
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