Stainless Steel Weld Elbowsis a pipeline and a pipeline accessories that change direction in engineering pipelines. The molding process of Stainless Steel Seamless Elbow processing stainless steel, nickel and copper cold processing to form a staple axis. Heating carbon steel and forming an internal axis. Stainless Steel Weld Elbows are usually used in engineering machinery, with large head diameter, and they have smooth and beautiful features.
The quality of distinguishing Stainless Steel Weld Pipe Elbows is good or bad:
1. The appearance quality, rustless, high surface smoothness, and no defective stainless steel is produced in large factories, and its performance is relatively good.
2. Preliminary judgment, usually no magnetic stainless steel (Austenite) has better corrosion resistance than magnetic stainless steel (iron oxygen).
3. Stainless steel with high nickel content and low -carbon content in chemical composition usually has good corrosion resistance, but the price is relatively expensive. Small Stainless Steel Seamless Elbow are commonly used for processing, welding and welding after division molding and welding. Use. The above method can make large Stainless Steel Weld Elbows. Because the casting method is used, it is difficult to manufacture cores. It is difficult to find large car and milling equipment for cutting and cutting. Equipment and processing processes are restricted. It is difficult to use the suppression method to make such a large mold, expensive and long manufacturing cycle. Stainless Steel Weld Pipe Elbows not only save space and weight, but also more importantly, they can prevent leakage of the joints and provide excellent sealing performance. The diameter of the sealing parts is small, the size of the compact flange is reduced, reducing the diameter of the sealing part, which will reduce the section of the cover. Then replace the flange ring with a sealing ring to match the seal surface with the seal surface. The B value of 45 degrees elbow is the structural size, mainly to provide convenience for pipeline planners.
