Analysis of large diameter butt welding elbow pipe

Analysis of large diameter butt welding elbow pipe fittings  

Large diameter butt welding elbow Angle, there are 45° butt welding elbow, there are 90° butt welding elbow and 180° butt welding elbow,  

90° large diameter butt welding elbow, 90° large diameter butt welding elbow manufacturers, the main production of various types of butt welding elbow, large diameter elbow, carbon steel elbow, forged elbow, alloy elbow, medium frequency elbow, socket elbow, seamless elbow, stainless steel elbow.  Large-caliber butt welding elbow manufacturers, large-caliber butt welding elbow standard, large-caliber butt welding elbow model, large-caliber butt welding elbow material, large-caliber butt welding elbow use!  

Other special Angle elbow can be customized according to customer processing.  General materials of large diameter butt welding elbow fittings include carbon steel, alloy steel and stainless steel.  According to its radius of curvature, elbow can be divided into long radius butt welding elbow and short radius butt welding elbow.  The radius of curvature of the long radius butt weld elbow is equal to 1.5 times the outer diameter of the pipe, that is, R=1.5D.  The radius of curvature of short radius butt weld elbow is equal to the outer diameter of pipe, that is, R=1D.  Where D is butt welding elbow diameter, R is curvature radius;  According to the pressure grade, there are about 17 kinds of pipe standards, which are the same as those in the United States: Sch5s, Sch10s, Sch10, Sch20, Sch30, Sch40s, STD, Sch40, Sch60, Sch80s, XS;  Sch80, Sch100, Sch120, Sch140, Sch160, XXS, among which STD and XS are commonly used.  

The company mainly produces various types and materials of large diameter butt welding elbow pipe fittings, tee pipe fittings, small and large head pipe fittings, pipe cap pipe fittings, head, flange pipe fittings.