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People involved in the manufacturing of metal products are required by customers to provide products that do not rust for a long time. Even painted metal products can rust, as you may know. However, the sheet metal workers possess a definitive technology that is practical, inexpensive, and enhances rust prevention effects regardless of the type of coating applied. That is the R chamfer. By creating an R edge, a surface area for the paint to adhere to is generated, allowing for an even coating thickness on both the edges and the surrounding areas. Since the primary purpose of applying paint to sheet metal products is to enhance rust prevention, I believe that all edges of painted sheet metal products should be R chamfered. *For more details, please refer to the PDF document or feel free to contact us.

【Anti-corrosion Effect of Coating by R Chamfering (Excerpt)】 ■Architecture and Building Materials - Fences, gates, handrails, lattice windows, residential steel frames, shutters ■Electrical and Communication - Microwaves, range hoods, air conditioners, refrigerators ■Automobiles and Vehicles - Bodies, wipers, springs, wheels, brake drums ■Road Materials - Guardrails, guard pipes, bridge handrails, parapets, sign poles, traffic lights ■Water and Gas Materials - Steel pipes, cast iron pipes, irregular pipes, nipples, shut-off valves, joints, gas water heaters, faucets ■Steel Furniture - Desks, chairs, display shelves, bookshelves, lockers, commercial carts, beds ■Construction and Industrial Machinery - Power shovels, forklifts, FA equipment, machine tools, gas cylinders, agricultural machinery ■Others - Medical devices, developing machines, precision instruments, IT equipment, office machines, fire extinguishers, gardening supplies *For more details, please refer to the PDF document or feel free to contact us.

For more details, please refer to the PDF document or feel free to contact us.