ASME B16.5 150LB Threaded Pipe Flange 1-1/4 In. 4-Bolt Raised Face - Used

ASME B16.5 Class 150 threaded pipe flange, nominal 1-1/4 in., 4-bolt raised-face pattern with a female-threaded bore in plated/galvanized-appearing steel. Application: general marine and industrial piping — seawater, bilge, fuel-transfer and service lines, pump suction/discharge adapters, strainer and valve connections. Stamped on the edge: ASME B16.5 / 150LB / THRD / 1 1/4 (specification markings, not an OEM part number). Thread form (NPT vs BSP) and material are not verified. Condition: used, untested surplus — complete with intact machined face, bore threads and clean bolt holes; cosmetic paint spatter, shop dirt and light handling scuffs. No gasket or hardware included, no pressure test or material certification available. Buyer must confirm fitment by part number, photos, dimensions, engine model, serial number, and application before purchase. Used marine part sold as-is unless otherwise stated. No returns on electrical, used, special-order, or installed parts.