Our ASME B16 and API 6A/6B compliant Blind Flanges deliver superior, leak-proof termination for critical high-pressure wellhead systems, guaranteeing unparalleled operational reliability.

Unleash unwavering integrity in your high-pressure systems with our API 6A 5000 PSI Weld Neck Flange, precision-engineered for critical oil and gas service.

API 6A tubing head spool flange for wellhead assembly, 5000 PSI & 10000 PSI

Concentric reducing flanges Class 150, e.g. 6" x 4", carbon steel, RF face

The API 6A Companion Flange 5000 PSI delivers unparalleled sealing integrity and robust performance for high-pressure upstream applications, engineered to exceed stringent industry demands.

Forged weld neck flange Class 900 raised face, 2" to 12", ASTM A105

**Rig N Dig's API 6A Type 6B Flunge, engineered for precision 4 1/16" RTJ connections at 5000 PSI, delivers unparalleled sealing integrity and robust performance for your most demanding upstream applications.**

Engineered to rigorous ASME B16.5 and API 6A standards, the Rig N Dig Type 6B Slip-On Flange delivers robust, leak-proof connections for critical upstream and downstream applications.

NPT threaded flanges Class 300, carbon steel A105, 1/2" to 6" NPS

Forged socket weld flanges Class 3000, available 1/4" to 2", carbon steel

Lap joint (Van Stone) flange Class 150 for use with stub ends, carbon steel

Large bore flanges ASME B16.47 Series A Class 150, sizes 26" to 60"