The raw materials of the cold storage shelves are made of high-quality cold-rolled steel plates with a material grade of Q235, which are punched by special molds; the welding adopts carbon dioxide gas shielded welding wire, and its material conforms to the national standard (GBT8110-1995, GB/TS110-1995) The grade number is GB.ER50-6, AWSER70S-6.
The powder used for surface treatment of cold storage shelves is made of high-quality polyester epoxy powder material, which has better corrosion resistance and cold resistance than the national standard (GB1771-91, GB1740-79) The surface of the treated parts is smooth, flat, with strong coating adhesion and beautiful appearance.
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