Metal Gas Meter Cabinet

Serial Number	Test Item	Detection Standard	Detection Basis/Standard	Detection Result	Individual Judgment
1	Thickness (mm)	≥1.2	GB/T 3280 - 2009	1.23	Qualified
2	Material (Chemical Composition)	304#	Cold-Rolled Stainless Steel Sheets and Strips	304#	Qualified
3	Impact Resistance	Use a steel ball weighing 0.5 kg to freely fall from a height of not less than 1000 mm. After the meter box is impacted, there should be no obvious damage, penetration damage, etc. (except for the viewing window) on the surface of the meter box, and the structure of the meter box should have no deformation, and the connectors should have no obvious loosening.	Enterprise Stan dard	The structure has no deformation, and the connectors have no obvious loosening.	Qualified
4	Load - Bearing Performance	Hang the meter box on the wall, apply a load of ≥10 times the self - weight of the meter box on the top of the meter box, and leave it for 2 hours. The meter box should be stable, without damage, destruction, deformation, and the connectors should have no loosening.	Enterprise Standard	The meter box is stable, without damage, destruction, deformation, and the connectors have no loosening.	Qualified

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