... ; with good quality,reasonable price,promptly delivery...Flanges:(1) Flanges Type: Plate Flange, Flat Flange, Slip on Flange, Welding Neck Flange ... , F9, F11, F12, F22, F91(4) Connection Type: Raised Face, Flat Face, Ring Type Joint, Lap-Joint Face, Large Male-Female, Small ... ) Flange Packaging: Veneer plywood cases or as per your request swivel flange