long radius elbow and short radius elbow

Carbon steel elbow manufacturer

Carbon steel elbow is a kind of can increase the temperature of the bao elbow, often used in People's Daily life, has been widely accepted and used, the carbon steel elbow is commonly used in construction, decoration and pipe laying, to ensure the normal and unobstructed, although carbon steel elbow has been widely used, but its composition, the advantages of the principle of carbon steel, a lot of people are not very clear, the following introduce the composition of carbon steel elbow, let every customer more fully understand and aware of the carbon steel elbow, carbon steel elbow composition is simple, and it constitutes a page is relatively simple,Can let the customer understand quickly.Carbon steel elbow bend is composed of medium, high density polyethylene polythene outer casing bend and polyurethane hard foam filling the carbon steel layer between outer casing together and become, is a kind of hdpe external protecting tube polyurethane foam plastics prefabrication buried carbon steel elbow, just put the derusting anticorrosive bend after set in polyethylene casing, middle injected polyurethane foam, to fully fill the gap between bend and polyethylene casing, eventually make elbow, casing, carbon steel layer form a solid whole, achieve the effect of corrosion of carbon steel, carbon steel elbow is formed, most of the carbon steel elbow machining by pressure,To produce plastic deformation of the processed carbon steel elbow.According to the elbow processing temperature is different, divided into cold processing and hot processing two kinds.

Elbow is used to change the direction of the pipe fittings, elbow is divided into long radius elbow and short radius elbow, elbow is made of carbon steel, alloy steel, stainless steel and so on.The most common angles for elbows are 45° 90° 180°.Elbows are also available in STD and XS models.General processing elbow push system or stamping, stamping elbow is to use the same as the pipe material of sheet in stamping die stamping into half a piece of ring elbow, then two and a half ring bend to groups of the welding forming, differ as a result of all kinds of pipe welding standard, usually by groups of some solid semi-finished products factory, site construction according to the welding pipe weld grade, therefore, also known as two and a half stamping welding elbow.Push elbow is made by pushing machine and die through the push machine hydraulic cylinder and intermediate frequency coil to push elbow, push elbow wall stamping elbow is simple labor-saving simple.Push out the elbow effect is very good, the customer will be very satisfied with it, we can also according to the customer's needs to carry out processing: such as typing, painting, sandblasting, packaging and other series.