API sucker rod couplings.
Api 3/4¡± class sm slim hole sucker rod coupling 1) material: aisi 5140 2) standard: api spec 11b 3) main specification: Od:1-1/2" (38.1mm) Id: 1-1/16"(26.99mm) Length: 4" (101.6mm) Weight: 0.47kg 4)other size: 3/4¡±; 7/8¡±;1¡±; 1-1/8¡± 5)smoothness: 3.1*10-3 6)coat thickness(in): 0.01in ~ 0.02in 7)basic hardness: hrc 16-23 8)surface hardness: hrc 55-62 9)bonding strength(mpa): 484 10)hole rate: 180 days 15) package: wooden case, 1000pcs each case. 16) usage: oil exploration equipment, accessories, oil sucker rod coupling We are the manufacturer of sucker rod couplings and can supply the high quality sucker rod couplings in low price with the hope to establish a long-term relationship with you. If any of the sucker rod couplings interests you, please contact me for more information about the sucker rod couplings. Wooden cases
Fundamental: A,Centrifugal separation principle Generated by the vacuum drum rotating at the speed of 8300 rev/min, the purifier will separate the solid and liquid hazardous substances from the oil, and forms the impurity layer, water layer and oil layer, and finish the separation and shunt at the same time of layering by the centrifugal design of multilayer disk. B. the principle of vacuum degassing: while the strong centrifugal acceleration is generated at high speed, Negative Pressure Space will be formed in the center of the centrifugal drum, so the harmful gas in the oil will be discharged quickly through the gas vent under the function of Negative Pressure, and at the same time, the water dissolved in the oil will be vaporized into gas under the negative pressure, and further reduce the moisture content in the oil. Product Advantages: 1. High precision purification: First purification can reach NAS1638 6 grade, several purification can reach NAS1638 4 grade; 2. Stable and reliable operation: Originated from aerospace quality research and quality control system, ensure the stable and reliable operation of the purifier; 3. Non-stop equipment: Online bypass operation, ensure the userequipment non-stopping; 4. No consumables Solely mechanical operating purification, promises the user that no consumables required in the process Packed In wooden catron per set Size: 1258*580*1005mm Weight: 283KG
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Drilling equipment package such drill rig and accessories, ram bop, mud pump skid and pump parts, wellhead, choke, kill manifold, oil production equipment such pumping unit, sucker rod pump, tubing and sucker rod , environmental protection equipment, infrastructure facilities and consumables like integrated modular building, wind solar energy LED street light, parking equipment, cement, bitumen, personal protection equipment such safety gloves, goggles, earmuff, safety shoes, safety suits, helmets.
