Classification of elbow fittings by elbow manufact

Classification of elbow fittings by elbow manufacturers

Elbow manufacturer: in the pipeline system, the elbow is the pipe fitting to change the direction of the pipeline.According to the Angle, there are 45° and 90°180° three commonly used, and according to the engineering needs, there are also 60° and other abnormal Angle elbows.Elbow materials include cast iron, stainless steel, alloy steel, malleable iron, carbon steel, nonferrous metal and plastic, etc.

There are direct welding (commonly used) flange connection, hot melt connection, electric fusion connection, threaded connection and socket connection, etc.According to the production process, it can be divided into: welding elbow, stamping elbow, push elbow, casting elbow, butt welding elbow, etc.Other names: 90 degree bend, right Angle bend, etc.

Elbow manufacturers on the product classification:

Carbon steel: ASTM/ASME A234 WPB, WPC

Alloy: ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP911, 15Mo3 15CrMoV, 35CrMoV

Stainless Steel :ASTM/ASME A403 WP 304-304L-304H-304LN-304N ASTM/ASME A403 WP 316-316L-316H-316LN-316TIASTM /ASME A403 WP Stainless Steel :ASTM/ASME A403 WP 304-304L-304H-304LN-304N ASTM/ASME A403 WP321-321H ASTM/ASME A403 WP 347-347H

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