API Certificated Sucker Rod Centralizer

Model NO. sr Trademark zhongshi Origin Henan, China

Product Description

API Certificated Sucker Rod CentralizerThe RCR centralizer, Rigid Centralizer with Rollers, consisits of a rigid body, on which machined five spiral blades and streamlined diversion trenches between blades. On every spiral blades, there are three or four rollers made from modified alloy steel fully heat treated. The assembly is shown as following fig. Because of the rigid body and rolling friction betwwen the rollers and inside wall of well or casing, the capacity of the RCR centralizer is better than others of all. Recommend to use the tool in cementation of deviated holes and horizontal holes.We are proud to be regular Grade 1 supplier for SINOPEC, you can trust our quality; What’s more, our advanced producing machines and massive producing line assures us to provide you lowest prices.

CasingSize(mm/inch) MinimumHole(mm/inch) I.D.(mm/inch) O.D.(mm/inch) OAL(mm/inch) 139.7(5-1/2) 215.9(8-1/2) 143(5-5/8) 211(8-5/16) 260(10-1/4) 177.8(7) 215.9(8-1/2) 181(7-1/8) 213.4(8-13/32) 260(10-1/4) 244.(9-5/8)5 311.15(12-1/4) 247.5(9-11/16) 305.4(12-1/64) 260(10-1/4) 339.7(13-3/8) 406.4(16) 344(13-35/64) 402(15-53/64) 260(10-1/4)

Main products:1. pumping unit2. Tubing pump/sucker rod pump and accessories3. Float collar and float shoe4. Casing centralizer5. Cementing plug6. Cementing head7. Stage Collar8. Casing/ Tubing coupling9. Drill pipe10. Sucker rod11. Air blaster

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API Certificated Sucker Rod CentralizerThe RCR centralizer, Rigid Centralizer with Rollers, consisits of a rigid body, on which machined five spiral blades and streamlined diversion trenches between blades. On every spiral blades, there are three or four rollers made from modified alloy steel fully heat treated. The assembly is shown as following fig. Because of the rigid body and rolling friction betwwen the rollers and inside wall of well or casing, the capacity of the RCR centralizer is better than others of all. Recommend to use the tool in cementation of deviated holes and horizontal holes.We are proud to be regular Grade 1 supplier for SINOPEC, you can trust our quality; What’s more, our advanced producing machines and massive producing line assures us to provide you lowest prices.

CasingSize(mm/inch) MinimumHole(mm/inch) I.D.(mm/inch) O.D.(mm/inch) OAL(mm/inch) 139.7(5-1/2) 215.9(8-1/2) 143(5-5/8) 211(8-5/16) 260(10-1/4) 177.8(7) 215.9(8-1/2) 181(7-1/8) 213.4(8-13/32) 260(10-1/4) 244.(9-5/8)5 311.15(12-1/4) 247.5(9-11/16) 305.4(12-1/64) 260(10-1/4) 339.7(13-3/8) 406.4(16) 344(13-35/64) 402(15-53/64) 260(10-1/4)

Main products:1. pumping unit2. Tubing pump/sucker rod pump and accessories3. Float collar and float shoe4. Casing centralizer5. Cementing plug6. Cementing head7. Stage Collar8. Casing/ Tubing coupling9. Drill pipe10. Sucker rod11. Air blaster