Rollers This RFQ was sourced on www.MFG.com in USA for Thermal Coating Teflon coating of a roller. Approximately 5.0" OD x 60" long. Please quote 1-2 mils of PFA on rollers, face. No masking required on end, overspray ok. Buyer Information Industry City/Region Cherry Hill, New Jersey Country USA RFQ RFQ Number 349868 Material Alloy Steel Material Grade Mild Steel Technical Specifications Category Thermal Coating Dimensions Are you looking for suppliers (machine shops, fabricators, casters, molders, 3D printing, CNC machining, etc.) to provide manufacturing services for machine tool industry, automotive industry? For more information visit MFG.com. MFG.com performs a 5-point inspection on all engineered parts and RFQs to ensure quality and enhance your online quoting experience Thermal Coating: Thermal Spray processes melt a metal coating from powder, droplet, wire, or rod form, into a vapor that bonds to the part. These processes are done at extremely high temperatures. Thermal spray coatings have excellent corrosion resistance properties and are commonly used in outdoor structures, such as bridges and towers. Flame Spraying (FLSP) uses an oxyacetylene flame to melt the coatings. Plasma Arc Spraying (PSP) melts powders at very high temperatures, but allows the surface of the part to remain somewhat cooler. Electric Arc Spraying (EASP) uses electric arc to melt the coatings, generally in wire form and fed into the sprayer by a motor. A gas is used to then inject the melted droplets into the part's surface. Detonation Gun (D-Gun) melts the metal coating, in a powder form, by igniting explosive gas in a gun. High-velocity Oxy/Fuel (HVOF) uses oxygen, hydrogen, and gas, usually methane, to melt the metal coating, usually in a powder form.