... cooperating with international leading manufacturer to produce several sorts of sucker rod such as Grade HL,HY,KD,D ... with different properties consisting of high strength and toughness, anti-corrosion and surface spray ... used in major oilfield home and abroad. The capacity of sucker rod is 4,500,000meters per year, making ... 0009.14010.00 Sucker Rod, API SPEC 11B--we can buy for you!!!