Min. Order Reference FOB Price
100 Pieces US$2.00 / Piece
Product Description
API 11B Class T and SM Sucker Rod Coupling for sucker rod Product Description Sucker Rod Coupling is a joint for Sucker rod, used in oil well downhole for oil pumping and Production. Sucker rod couplings are manufactured from high quality Alloy Steel AISI 5140, fully in accordance with API Spec ...