API 11B Thread Type Oilfield Sucker Rods Galvanized for Well Drilling Operations Product Description Our galvanized Oilfield Sucker Rods are essential components for oilfield production operations, ...もっと見る
訪問者のメッセージメッセージを残してください.
まだ公のコメントはない
25ft Oilfield Sucker Rods with Steel Grade C,D,K,HY,KD and 1 Year Warranty for Well Drilling Operations