ASME SA353/353M standard specification for pressure vessel 9% Ni alloy steel plates. The heat treatment is normalized and tempered. ASME SA353 specification covers 9% nickel steel plates that are double-normalized and tempered, and this steel is used for cryogenic welded pressure vessels.
About Us__Steel SupplierAbout Us. Henan Gang iron and steel (Gangsteel) is specialized in manufacturing and exporting high quality steel plate. Gangsteel has 11 years experience in supplying high quality, super thick steel plate.Max thickness is 400mm. Gangsteel Export Officelocated at Zhengzhou city of henan province, a city of prosperous economy and convenient transportation,is joint stock company in China
Electric resistance welding has high production efficiency, good quality, and low cost. It is easy to realize mechanization and automation. It is also suitable for a wide range of welding materials. It can not only weld steel materials, but also weld aluminum, copper and other non-ferrous metals and their alloys.
Application of Resistance Welding in Industrial Production Dec 18, 2020 · Resistance welding has high production efficiency, good quality, and low cost. It is easy to realize mechanization and automation. It is also suitable for a wide range of welding materials. It can not only weld steel materials, but also weld aluminum,
ArcoPlate Alloy Steel International Acroplate Arcoplate is a wear-resistant fused alloy steel plate manufactured by Alloy Steel International in Western Australia. It is a smooth dense, chromium carbide rich overlay plate manufactured by a patented production process to maximize abrasion resistance and
Steel Plate, Steel Sheets, Carbon Steel Plate manufacturer / supplier in China, offering Cold Rolled Color Coated Galvanized Steel (PPGI), Galvanized Steel Drywall Furring Channel, Not Perforated Carbon Steel Channel in U Type Shape and so on.
China Steel Pipe manufacturer, Galvanized Steel Pipe Heng Steel Group Established in 2005, is a large steel enterprise in the North of China. Heng Steel Group is mainly produced and sale of Steel Plate and steel pipe. In order to further develop to meet the needs of domestic and foreign customers, Heng Steel Group has established a Hengjia Technology Co., Ltd., mainly production of steel plates.
Electric Resistance Welded Pipe, ERW Steel Pipes, Electric High-frequency electric resistance welding (ERW) steel pipe production, internal weld surface treatments are generally incomplete curettage (left weld reinforcement) and complete curettage (scraping will form the inner surface of the groove) in two ways, and the results were not ideal, will affect the overall performance of the steel pipe.
Electric Resistance Welding (ERW) ProcessSubmerged Arc Welding (Saw) ProcessElectric Flash Welding ProcessLap Welding ProcessLongitudinal Submerged Arc Welding (LSAW) Processes In Figure 1 is shown a UOE method for production of longitudinally welded large diameter pipes. Longitudinally edges of steel plates are first beveled using carbide milling equipment. Beveled plates are then formed into a U shape using a U-press subsequently into an O shape using an O-press.
Production process of longitudinal welded steel pipeAccording to the production process, longitudinal steel pipes can be divided into high-frequency longitudinal steel pipes and submerged arc welded longitudinal steel pipes.Submerged arc welded straight seam steel pipes are further divided into UOE, RBE, JCOE steel pipes according to their different molding methods.
Types and process of welding pipe-ERW,LW,CW,SAW pipes Welded steel pipe(also known as welded pipe) is made of steel plate or steel strip after crimping,generally fixed length of 6 meters.Welding pipe production process is simple,high production efficiency,variety specifications, less equipment investment,but generally welded
Welded steel pipe is a seamed steel pipe. The production process is to bend the pipe blank (steel plate and steel strip) into a tube of the required cross-sectional shape and size by various forming methods, and then weld the weld by different welding methods. The process of obtaining a steel pipe.