What is butt welding mean?
The method of butt welding is a welding joint.In the process of butt welding,material together two parts in one line is parallel along the edge.Butt welded joints can be made by a large continuous or portable welding machine operation.Butt welded joint is an economical and reliable method of joining materials without any additional components.
Butt welding process can be used for metal and plastic.When two plates(or steel sheets) lay side by side and welded together along the line, this is a typical example of butt welding joint.
If the thickness of the material is thin, square and plain materials at the edge of the butt welding joint is ok.If the welding material thicker, the edge should be beveled to form a single V groove or double V groove,the double V groove is used for the thickest thickness,it means that the material is beveled on both side.And the filler will be placed and Welding on both side.The double V butt welding is commonly used for the very thicker and large objects.
In Hebei Haihao, a lot of butt welding joints in our products.1.Our main pipe fittings products are butt welding pipe fittings products,their ends are plain end or bevel end for butt welding connection. 2.Large size pipe fittings products are produced from steel plate,they are welded in body,not seamless.Those pipe fittings are produced in butt welding method. 3.The weld neck flange,when a weld neck flange is welded to the pipes, the welding joint is butt welding. 4.Piping prefabrication,for such fabrication products, when we design it, we perfer to use joints of butt welding method.Because butt welding joints is very strong and secure for materials.