Api 11b sucker rodSize: 5/8", 3/4", 7/8", 1", 1 1/8"Grade: Grade C, D, K, KD and Grade HL, HY.Standard: API 11B, SY/T5029-2006Length: 25ft 30ftSteel sucker rod is one of the important equipment in oil field. Our mill can provide sucker rods including... More
Cangzhou Kelida Machinery Technology Co., Ltd
Main Products: sucker rod ,sucker rod coupling... More