Standard for building gas station with steel sapce frame structure

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        What are the standards for building gas stations with steel sapce frame structure? Let's take a look. The most important material used in the construction of gas station sapce frames is steel sapce frame. Therefore, the quality of the steel structure used is directly related to the quality of the mesh frame. The steel mesh frame structure used by users in the renovation of the roof of the gas station must meet the following points before they can be built:

 

1. The welding wire to be used in the installation of the steel mesh frame should be checked for the quality certificate before installation. The written content should fill in the actual inspection results of the manufacturer, especially the chemical composition of the welding wire, the mechanical properties of the deposited metal, the radiographic inspection results of the welding seam, and the imprint of the technical supervision department. Also pay attention to check the surface quality of the welding wire, the surface should be smooth, flat, free of burrs, scratches, rust and oxide scale;

2. The sapce frame accessories such as bolt balls, sealing plates, cone heads, sleeves, screws and other sapce frame accessories used in the installation of steel sapce frame should be inspected. Check the product quality certificate, the content should include the manufacturer's name, product quantity, specification, dimensional accuracy, the grade of raw materials used, furnace number, chemical composition, mechanical properties, etc.

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