Flame welding of A387GR22-C11 heat-resisting steel

Bebon steel can supply Flame welding of A387GR22-C11 heat-resisting steel price and specification ,we are steel suppliers and manufacturer,you can contact us to get Flame welding of A387GR22-C11 heat-resisting steel application and other informations. A387GR22-C11 heat-resisting steel boiler flue hood material for heat-resistant alloy steel, A387GR22-C11 steel grade, the poor welding performance, preheating before welding requirements, according to the customer's actual situation, decided not to use the electric heating plate preheating requested, and take the flame preheating, postweld heat preservation and reasonable welding parameters, welding quality. The cigarette cover component welded by the welding process is tested by PT according to JB6062-92 standard, the qualified rate is 99.7%, the welding quality is good, and the welding cost is lowered. Practice has proved that it is feasible to process the flame preheating and the heat after flame and the corresponding technological parameters. BBN steel is a professional A387GR22-C11 heat-resisting steel supplier, and we register Hundreds of thousands of tons of ex-stock source on our spot trade platform. BBN steel' service has already spread many countries in Europe, America, Southeast Asia, Middle East, South America, Africa, and so on. We also have HI, 19Mn6, 17Mn4, 15Mo3 steel plate in stock more than 50000ton/per month.