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A214 A178 A423 A53 Straight Welded Pipe, ERW, Spiral Welded Pipe
Product presentation:
Stainless steel welded pipe is widely used in petroleum, chemical industry, medicine, food, shipbuilding, environmental protection and other fields. It is made of stainless steel tape coil, has high temperature resistance, corrosion resistance, strong pressure resistance and other characteristics.
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304, 316, 347H, S32205 Stainless Steel Welded Pipe/ERW
Product presentation:
Stainless steel welded pipe, referred to as welding pipe, commonly used steel or steel belt through the unit and mold coil molding after welding made of steel pipe. Welded steel pipe production process is simple, high production efficiency, many varieties and specifications.
According to the use, it is divided into general welded pipe, heat exchanger pipe, condenser pipe, galvanized welded pipe, oxygen welding pipe, wire casing, metric welded pipe, idler pipe, deep well pump pipe, automobile pipe, transformer pipe, electric welding thin wall pipe, electric welding pipe and spiral welded pipe.
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St52 A178 A53/304 316 347 Welded Square/Rectangular Tube
Product presentation:
Square pipe is a hollow square cross section light thin-wall steel pipe, also known as steel refrigeration bending profile. It is a hot rolled or cold rolled strip or coil as the base material by cold bending processing and then made of high frequency welding square section shape size of the steel. Except for the wall thickness and thickening, the corner size and the smoothness of the side all reach or even exceed the level of the resistance welded cold forming square pipe. Comprehensive mechanical properties, weldability, cold and hot machining properties and corrosion resistance are good, with good low temperature toughness.
Pipe use of construction, mechanical manufacturing, steel construction projects, shipbuilding, solar power support, steel structure engineering, electric power engineering, power plant, agriculture and chemical machinery, glass curtain wall, car chassis, airport, boiler construction, highway railings, housing construction, pressure vessels, oil storage tanks, Bridges, power station equipment, lifting transportation machinery and other higher load of welding structure, etc.
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St37 St52 A214 A178 A53 A423 Galvanized Welded Pipe, ERW
Product presentation:
Hot-dip galvanized pipe is to make the molten metal and iron matrix reaction and produce an alloy layer, so that the matrix and the coating layer are combined. Hot galvanizing is the steel pipe first, in order to remove the iron oxide on the surface of the steel pipe, after pickling, through the ammonium chloride or zinc chloride solution or ammonium chloride and zinc chloride mixed solution tank, and then sent into the hot dip plating tank. Hot-dip galvanizing has the advantages of uniform coating, strong adhesion and long service life. Complex physical and chemical reaction occurs with the molten plating solution of the hot-dip galvanized steel pipe, forming a corrosion-resistant and tight zinc-one iron alloy layer. Alloy layer is integrated with pure zinc layer and steel tube matrix, so its corrosion resistance is strong.
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API 5L 3PE Q345 St37 St52 Welded Pipe, ERW, Spiral Welded Pipe
Product presentation:
The billet used for welding steel pipe is steel plate or strip steel, due to its different welding process, it is divided into furnace welding pipe, electric welding (resistance welding) pipe and automatic arc welding pipe. Because of its different welding forms, it is divided into straight seam welded pipes and spiral welded pipes. Because of its end shape is divided into circular welded pipe and different type (square, flat, etc.) welded pipe.
