Hebei bend manufacturers

Hebei bend manufacturers  

Hebei elbow factory is a relatively new type of elbow pipe manufacturers, mainly for each customer to customize different types and materials of elbow pipe fittings: such as: elbow, tee, size head, pipe cap, head, flange, etc..  The above pipe fittings are mainly used in pipe installation, in which elbow pipe fittings account for more than 80%.  The above pipe fittings are widely used in the installation process of petroleum, chemical industry, urban water supply and other projects.  

Elbow In the pipeline system, elbow is the pipe fitting to change the direction of the pipeline, according to the Angle is divided into: 45 degrees, 180 degrees, 90 degrees, customers need 60 degrees and other abnormal Angle elbow pipe fittings.  

The material of elbow pipe fittings is divided into stainless steel, alloy steel, carbon steel and other metal and plastic.  Production mode is divided into: welding elbow, stamping elbow, push elbow casting elbow, butt welding elbow and so on.  Other names: 90 degree elbow, right Angle elbow, love bend, etc.  

Because elbow has good comprehensive performance, so it is widely used in chemical industry, construction, water supply, drainage, petroleum, plumbing, electric power, shipbuilding and other engineering.  

Technical requirements of elbow pipe fittings: since most pipe fittings are used for welding, in order to improve the welding quality, the ends need groove, with a certain Angle, with a certain edge, this requirement is also relatively strict, how thick, how much Angle and deviation range are all specified.  The surface quality and mechanical properties are basically the same as the pipe, and for welding convenience, the pipe fittings are of the same steel grade as the pipe to be connected.  

Is all the fittings are after surface treatment, the internal and external surface of iron oxide by shot blast spray, in coated with anti-corrosive paint, it is need for export, in the process of transportation to avoid oxidation corrosion, have to do this work, is the requirement for the packaging for small pipe fittings, such as export, you need to do the wooden case, in about 1 cubic meter.  

Our company stipulates that the number of elbows in this kind of case should not exceed one ton, and the cover standard allows a set, that is, a large set and a small set, but the total weight should not exceed one ton.  For large pieces to be a single package, the other is the packaging marking, marking to indicate the size, number, batch number, manufacturers, etc.