Welcome to Tangshan Yiqifa Steel Co., Ltd.
Surface treatment of steel products
Steel products usually need surface treatment to improve their corrosion resistance, wear resistance and aesthetics. Common surface treatment methods include galvanizing, spraying, coating, pickling, etc. Galvanizing is to coat the surface of steel with a layer of zinc to prevent rust, which is widely used in construction, transportation, home appliances and other industries.
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I-beam is a steel with a cross-section shaped like the letter "I". It has high bending resistance and strength and is widely used in construction, bridges, steel structures, machinery manufacturing and other fields.
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Hot rolling refers to a process of processing metal materials at high temperatures. Usually, after the metal material is heated to above its recrystallization temperature (generally between 1000°C and 1300°C), it is rolled through rollers to change its shape, size and structure.
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Application fields of steel pipes
Steel pipes are widely used in many industries and fields due to their excellent properties such as high strength, corrosion resistance and pressure resistance.
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2025-03
Introduction to Color Coated Coil
Pre-painted Steel Coil or Color Coated Steel Coil is a color coated steel coil formed by coating (such as polyester, fluorocarbon, etc.) on the surface of a steel substrate and curing it through high temperature baking.
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Hot-rolled and cold-rolled 304 stainless steel forming process
Hot rolling and cold rolling are both processes for forming steel or steel plates. They have a great influence on the structure and properties of steel. Hot rolling is the main method for rolling steel, while cold rolling is only used to produce small steel and thin plates.
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Add: Lubei District, Tangshan City, Hebei Province, China
Mobile: +86-15030540521
E-mail: SalesSupervisor@yiqifasteel.com
WhatsApp: +8615030540521
