Anticorrosion And Hard Wearing Steel Suck Rod

anticorrosion and hard wearing steel suck rodspecification of sucker  rod , main dimensionsSpecificationsinOutsidediameter of rod bodymmNominal diameter of threadinlengthlevel5/815.915/16２′—30′C,K,KD,D,HY,HL3/419.11-1/16２′—30′7/822.21-3/16２′—30′125.41-3/8２′—30′1-1/828.61-9/16２′—30′polished rod sucker rod：SpecificationsinOutside diameter of rod bodymmNominal diameter of threadmm（in）Matching Rod DimensionsinNot upsetting upsetting1-1/828.623.8（15/16）PR27.0（1-1/16）PR 5/83/41-1/828.6 27.0（1-1/16）SR23.8（15/16）SR27.0（1-1/16）SR34.9（1-3/8）SR5/83/411-1/431.830.2（1-3/16）PR 7/81-1/431.8 30.2（1-3/16）S R30.2（1-3/16）S R39.7（1-9/16）SR7/81-1/81-1/238.134.9（1-3/8）PR 11-1/238.1 39.7（1-9/16）SR1-1/8heavy-duty Sucker Rods：SpecificationsinOutside diameter of rod bodymmdiameter of threadmm（in）1-1/431.7523.8（15/16）PR27.0（1-1/16）PR1-3/834.9323.8（15/16）PR27.0（1-1/16）PR1-1/238.127.0（1-1/16）SR1-5/841.2830.2（1-3/16）SR1-3/444.4530.2（1-3/16）SRcoupling, special couplingCoupling   specifications5/8〞3/4〞7/8〞1〞1-1/8〞1〞Speical coupling1-1/8〞 Special couplingfull scaleFSin（mm）1.500（38.1）1.625（41.3）1.812（46.0）2.187（55.6）2.375（60.3）2.187（55.6）2.375（60.3）Slim hole SHin（mm）1.250（31.8）1.500（38.1）1.625（41.3）2.000（50.8） 2.000（50.8） Length in（mm）4.000（101.6）4.500（114.3）5.000（127）levelT level（HRA56~62 ） SM level（Matrix hardness HRA56~62,Minimum coating hardness595HV200）；hollow sucker rod:SpecificationsKG32KG34KG36KG38KG40KG42Outside diameter of rod bodyD,mm323436384042Wall thickness of rod bodyδ,mm5.05.55.5,6.06.06.06.0Nominal diameter of threadd,in1-7/161-9/161-9/161-3/41-7/81-7/8