15230713671
AOCHENG
Product Center
产品类型：Large diameter butt welding elbow
产品型号：168
产品厚度：sch40
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Large diameter butt welding elbow
Large caliber butt-welding elbows are mainly used in pipe installation process commonly used in pipe fittings, for pipe bend joints.Use of large caliber elbow: connect two pipes with the same nominal diameter, so that the pipe can turn at different angles.
The material of large diameter butt welding elbow is divided into carbon steel, alloy steel, stainless steel, copper and other materials.
Large-mouth gold butt welding elbow production methods are divided into: push, pressing, forging, casting, butt welding, etc.
The production standard of large diameter butt welding elbow is divided into: national standard, German standard, American standard, Russian standard, Japanese standard, electric standard and so on.
Large diameter butt welding elbow is divided into long radius elbow and short radius elbow according to the radius of curvature.A long radius elbow has a radius of curvature equal to 1.5 times the outside diameter of the pipe and a short radius elbow has a radius of curvature equal to the outside diameter of the pipe.
Large diameter butt welding elbow according to the pressure, there are about 17 kinds of pipe standards: SCH5S, SCH10S, SCH10, SCH20, SCH30, SCH40S, STD, SCH40, SCH60, SCH80s, XS;SCH80, SCH100, SCH120, SCH140, SCH160, XXS;The commonly used ones are STD and XS.
How to calculate the radian of the elbow: 45 degrees elbow actual form 135 degrees, with a pipe diameter meter seamed steel pipe elbow, produced out of the elbow is called butt welding elbow.
The main production process of elbow is divided into: tube billet, heating, perforation, extrusion, pipe removal, sizing, cooling, correction, hydraulic pressure, marking, storage.Large caliber elbow is mainly used in petroleum, chemical, nuclear power, shipbuilding and other pipeline industries.
The company mainly produces all kinds of caliber and wall thickness pipe fittings: long radius elbow, short radius elbow, eccentric size head, concentric size head, equal diameter tee, reducing tee, pipe cap, sealing first class pipe fittings.Our company is mainly in accordance with the needs of customers to order direct production of various types and materials of pipe fittings.Welcome to the customer consultation order!
沧州奥广机械设备有限公司
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地 址：河北省沧州市盐山县
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