RockySea Petro Common Sucker RodRockySea Petro can supply common sucker rods and pony rods which comply with intl standard. These sucker rods also have various types to fit different environments and applications. They are manufactured through many processes including the testing, straightening and forging. Sucker rods of RockySea Petro are made of high quality carbon steel and alloy steeldue to customer request. Oursucker rods are exported to the United States, Canada, Europe, Africa and Middle East, and we esta
VIEW DETAILSRockySea Petro Supercritical Oilfield Steam Injection BoilerIntegrated Injection and Production Sucker Rod PumpThermal Recovery PackerVaccum Insluation Tubing & CasingSeries Thermal Recovery WellheadGround Steam Injection LineWater Treatment DeviceSteam Injection BoilerRockySea Petro is the thermal recovery solution supplier in China with 20 years of experience. RockySea Petro can provide customers with a complete set of thermal recovery equipment from surface steam injection boilers to underground thermal recove
VIEW DETAILSRockySea PetroTubing PumpThe raw material of tubing pump parts should be inspected after heat treatment, the mechanical properties, chemical compositions and metallographic structures must be inspected by batch. The tubing pump parts should be inspected several times during the processing procedure.Best tubing pump manufacturer in ChinaRockySea Petro also developed the downhole pumps with various processes of boronizing, nitriding, chrome plating, tungsten plating for special well conditions.Some key point
VIEW DETAILSRockySea Petro Mechanical Diaphragm Metering PumpDescriptionDiaphragm metering pumps use flexible diaphragms to replace pistons. Driven by the drive mechanism, the diaphragms move back and forth, changing the pump chamber volume, and absorbing and discharging liquids under the action of the pump inlet and outlet valves.Diaphragm metering pump can be used to transport corrosive and non-corrosive liquids without solid particles in a quantitative manner according to the needs of various process fl
VIEW DETAILSRockySea Petro Tungsten-Plated Sucker RodWith the increase of working time, conventional sucker rods are prone to corrosion and eccentric wear during operation, and are not suitable for high-strength or harsh working conditions. To solve the eccentric wear and corrosive problems in oilfields, RockySea Petro developed various anti-corrosion and anti-abrasion products, including tungsten-plated sucker rod.Description Composite plating is to add insoluble particles (such as ceramic particles) to the plat
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The following data sheet shows the comparison of mechanical properties of high-strength sucker rod and conventional sucker rod
Grade | Yield strength | Tensile strength | Elongation% | Reduction of area | Hardness (HRC) |
D | ≥ 620 | 794-965 | ≥10 | ≥50 | NA |
HL | ≥ 795 | 966-1150 | ≥12 | 45-55 | 28-32 |
HY | ≥ 826 | 1150-1360 | NA | NA | 42 |
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