Sucker rods are produced according to API SPEC 11B,SY/T5029,which are exported to USA, Canada, Russia, India, Middle East. RegularSuckerRodTechnicalParameterApplying the advanced ... and anti-corrosion sucker rod, cooperating with international leading manufacturer to produce several sorts of sucker rod such as Grade HL ... φ25φ29φ32HLHY965~11957.6208.0009.14010.00(Contact JinJin) API sucker rod