Forged 10 Inch ASTM A350 Gr.LF2 Long Radius Duct Elbow 90 Degree

ASTM A350 Gr.LF2 BW Elbow, ASME B16.9, Forged, 10 Inch, 90 Degree, SCH 20, SMLS

Using forging machinery to apply pressure on metal billets, The plastic deformation is made to obtain the machining method of forgings with certain mechanical properties, certain shape and size. Through the constant beating of the fittings, Compaction and welding the original segregation, porosity, porosity and slag inclusion in the ingot, It's getting closer, improves the plastic and mechanical properties of the metal. Forging pipe fittings mainly include forging flange, Forged diameters, Forging three links, etc. q235, are the main materials for forging fittings q345, 16 mn, 20#, 35#, 45#, 40Cr, 12Cr1MoV, 30CrMo, 15CrMo, 20G, etc. Corresponding to the forged fittings are cast fittings, The mechanical properties of castings are lower than those of forgings of the same material, The casting fittings melt the metal into a liquid that meets certain requirements and pour it into the mold, The process of obtaining castings (parts or blanks) with predetermined shape, size and properties after cooling solidification and cleaning.

Forged elbow is a pipe fitting that changes the direction of the pipeline. Because it is forged, it can bear higher pressure and can bear 9000lb pressure at most. Therefore, it is also called high-pressure elbow.

It mainly includes socket welding elbow and threaded elbow, among which forged elbow is 45 ° forged elbow and 90 ° forged elbow. The pressure level of forged socket welding elbow is divided into 3000lb, 6000lb and 9000lb, and the pipe wall thickness grade of 3000lb is sch80 and XS; the wall thickness grade of 6000lb is sch60; the wall thickness grade of 9000lb is XXS; The pressure grades of forged threaded elbows are 2000lb, 3000lb and 6000lb, the wall thickness grades of pipes with 2000lb of thread elbow are sch80 and XS; the wall thickness grade of 3000lb pipe is sch60; the wall thickness grade of 6000lb is XXS.