Sucker Rod Grade D (alloy)

Sucker Rods API 11B

Sucker Rod Grade D (alloy) is supplied to API 11B. Available in D (alloy) · AISI 4130M/4138M/4142M/4330M/8630. Size range: OD ⅝″·¾″·⅞″·1″·1⅛″; 25/30 ft. Typical application: deep / high-load, alloy quenched. Made to order with full mill certification (EN 10204 3.1) for oil & gas projects across Iran and the Gulf.