Carbon steel elbow

Carbon steel elbow is made of malleable cast iron. Carbon steel elbow is the connection device of two large-diameter pipes, usually with two elbows and multiple fastening bolts. The plasticity of low-carbon steel is good. Adding an appropriate amount of carbon will harden the strength of low-carbon steel, and the strength of reduced plasticity will increase. The elbow connection may need to withstand high tensile, compression, torsion and shear strengths. Carbon steel is a better choice

The carbon steel elbow has poor rigidity, which is suitable for the occasions with pressure p ≤ 4 MPa. Butt welding elbow is also called high neck elbow with strong rigidity, which is suitable for the occasions with high pressure and high temperature. There are three types of elbow sealing surface: plane sealing surface, which is suitable for the occasions with low pressure and medium toxin detection, and concave and convex sealing surface, which is suitable for the occasions with slightly high pressure; The mortise sealing surface is suitable for flammable, explosive, toxic media and high pressure occasions

The manufacturing of carbon steel elbow is relatively simple, and it is mainly applicable to the pipeline system with corrosive medium. Different materials can be used for elbows and welding rings to reduce the cost of elbows and improve the performance of elbows. The sealing surface of the elbow has a convex surface, a concave surface, a tenon surface and a groove surface

Carbon steel elbow is widely distributed in thermal power generation, steel, smelting, cement, machinery, coal, mining, chemical, port and wharf and other serious wear industries. Carbon steel elbow fully shows good performance advantages and can protect important performance and operate normally