Search results for keyword: submerged
European welded steel pipe steel grade
Steel pipes having different national or international designations are produced and used in various countries. In Europe, steel pipes normally referred to as “tubes are (mainly) designated as per EN standard designation system. Steel grade designation of different standards e.g. EN, DIN, JIS dif......
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Designation method of welding rod for special purpose
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Special Purpose Welding Electrodes
Welding is a process that bonds two overlapping pieces of metal together by heat or pressure in a combination of melting and reshaping the metals and adding a filler material. Special purpose welding electrodes are designed for specific applications that requir......
Grades, models and main components of welds of copper and copper alloy electrodes
Copper is one of the most commonly used materials for welding. Copper and copper alloys have good electrical and thermal conductivity, good corrosion resistance, wear resistance and thermal shock resistance, so they are widely used in aerospace, vehicle and shipbuilding, machinery manufacturing an......
Brand and model of flux cored wire
Welding wire is a metallic material used for welding or fabricating. It comes in many different sizes, shapes, alloys and diameters, and is available in a wide range of welding alloys, such as steel, stainless steel, aluminum, nickel and titanium. The type of welding wire used depends on the appli......
China welded steel grade
Welding is a process by which two or more metal parts are joined together by melting the interface of the pieces and adding a filler material. The Chinese steel grades used for welding are usually the ones with classification number in the range of 90-970, and the welding material is usually the s......
Galvanized steel wire for steel core aluminum stranded wire (GB/T3428-1997)
The introduction of galvanized steel wire for steel core aluminum stranded wire The steel wire used for the steel core aluminum stranded wire is the galvanized steel wire stipulated in GB/T3428-1997.Standard. The galvanized steel wire used for the steel core aluminum stranded wire has the excellent......
Corrosion-resistant alloy welding wire GBn 274-88
GBn 274-88 Corrosion-resistant alloy welding wire
Corrosion-resistant alloys provide advantageous properties, such as higher alloy content and higher tensile strength, relative to other alloy welding wires. These properties make them particularly suitable for applications in environments that are......
Aluminum and aluminum alloy welding wire GB 10858–89
GB 10858–89 Aluminum and aluminum alloys welding wire Among all kinds of welding wires, aluminum and aluminum alloys welding wires are widely used, especially in industries such as shipbuilding, manufacturing, oil and gas, and construction. In order to ensure the quality and safety of aluminum and......
Requirements for wire cooling
Requirement for Cooling of Line Materials
In the process of production and manufacture, the line material needs to be cooled. In the manufacturing industry, line materials must be cooled to meet the requirements of the process. Here we will discuss in detail the requirements for cooling of line......
Angle steel series product introduction (executive standard GB9787-88)
Angle Steel Series Products Introduction
Angle steel is one kind of important and commonly used multi-purpose structural steel in many constructions, so understanding and providing the appropriate angle steel is always important. The angle steel is made of structural carbon steel, which can be di......
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