Min. Order Reference FOB Price
1 Piece US$20.00-50.00 / Piece
Product Description
Product Description Weld Neck Flange Description: Weld Neck Flanges are manufactured according to API 6A, usually attached by welding the pipes to the neck of the flanges. Stress can be transferred from the flange to the pipe. Stress concentration can be reduced from the base of the hub. ...