Adapter Flanges Hanger Flanges

All of our API flanges are 100% American Made in our OKC, OK factory. We offer standard 7 1/16” and 11” flanges, as well as, custom sizes to fit all wellsites.

612 Flanges Features:
•    7 1/16 Bore Size
•    612 Package parts in 2 3/8, 2 7/8, 3 1/2 inches
•    Available in 2M, 3M, 5M, or 10M
•    2M/3M Double drilled
•    Utilises L-R slips
•    Custom sizes available

Standard KTH Flange Features:
•    7 1/16 Bore size
•    L-SW Package parts in 2 3/8, 2 7/8, 3 1/2 inches
•    2M/3M Double drilled

B-1 Type Hanger Flange Features:
•    Flange Size
•    7 1/16
•    Tubing size is 2 3/8, 2 7/8, or 3 inch thread
•    Available in 2M/3M, 5M, or 10 M
•    One piece, no weld
•    Custom Sizes Available

Drilling Flange/BOP Adapter Flange Features:
•    2M/3M Double drilled
•    5M Available
•    One Piece, no weld
•    API Flanges available and/or non-API flanges available (1" stand-off)