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ProductOur company currently has 3 fully automatic casting fastener molding production lines; 2 production lines for forged and stamped fasteners; There are 8 fully automatic hot-dip galvanized steel springboard production lines and
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Production LineOur company currently has 3 fully automatic casting fastener molding production lines; 2 production lines for forged and stamped fasteners; There are 8 fully automatic hot-dip galvanized steel springboard production lines. Le
Precautions for using steel pipe fasteners
Release time：
2021-02-18 17:30
source：
Sometimes we only know how to buy steel pipe fasteners and use them by reading the instructions or listening to friends' opinions, or researching how to use them ourselves. In this way, it is often easy to overlook the precautions for using steel pipe fasteners. So let's talk about the precautions for using steel pipe fasteners.
Of course, before using the steel pipe fastener template support, it is necessary to prepare a construction plan. If a stable and feasible construction plan is not developed, there may be some accidents during the construction process. To avoid unnecessary events, it is very important to develop a strict and thorough plan with strong stability and feasibility.
The steel pipe fasteners required for the installation of fastener type template brackets must undergo strict testing before use. The detection method often adopts sampling inspection. So what specific tests are needed? It is not only necessary to inspect the quality of steel pipe fasteners, but also their appearance. Check whether their quality and appearance meet relevant standards. It should be noted during testing that the number of tests should be in accordance with regulations and the proportion of sampling tests should also be noted. If it has not been inspected or fails the inspection, it will not be approved for use.
Often, great attention is paid to the inspection of the appearance quality of fasteners during testing. The requirements are also quite strict, such as: the surface of steel pipe fasteners should be subjected to certain rust prevention treatment, and some manufacturers may use asphalt paint, which is absolutely unacceptable. When painting, it is necessary to ensure a uniform and beautiful appearance, and there should be no accumulation of paint or exposed iron; It should also be noted that the contact area of steel pipe fasteners should not have oxide skin to prevent corrosion. However, the cumulative requirement for the oxidation area of other parts can be reduced slightly. In addition, if there are cracks, bolt slippage, or deformation in the fasteners, the use of fasteners is strictly prohibited. If used, it is highly likely to cause accidents. These unqualified steel pipe fasteners are strictly required not to be used on the construction site.
In addition, the bonding surface between the fastener and the steel pipe must also be strictly trimmed to ensure the requirements of tensile performance and fastener anti slip. And it is also necessary to ensure that the moving parts can rotate flexibly.
Another important point to note is the bearing capacity of steel pipe fasteners. When designing fasteners, it is necessary to be reasonable and meet the requirements of construction load-bearing capacity. Overloading is not allowed, and it can bear a certain amount of weight. It should be noted that the scaffold cannot be connected to the template bracket. If it needs to be connected, reasonable treatment must be carried out before connecting to meet the reasonable bearing weight.
Correlation News
2023-01-03
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