Overview of Flanging:

Flanging refers to the forming method of forming straight walls or flanges with a certain angle along the closed or unclosed curve edges of the flat or curved part of the blank using the action of the mold.

Specification and size: DN15-1200 (NPS: 1/2-36 inches)

Wall thickness: 1-18mm (Sch5s to Sch80s)

Material: TA1, TA2, TA10, TA9/N4, N6, N7/60702, 60703, 60705

Executive standard: GB/T12459 GB/T13401 HG/T3651 ASME B16.9