Sucker Rod Size: 5/8" (16mm), 3/4" (19mm), 7/8" (22mm), 1" (25mm), 1-1/8" (28mm)
Length: 25', 30'
Products are manufactured according to API 11B Standards. The quality system bears ISO 9001: 2000 and API Q1 certifications. GRADE D CARBON Designed for non-corrosive or effectively inhibited wells with moderate loads. Manufactured in 4130 Mod. Steel. GRADE D ALLOY Designed for moderate to high loads in non-corrosive or effectively inhibited wells. Manufactured in AISI 4142 steel. GRADE KD Designed for corrosive wells where inhibiting is recommended, with moderate loads. Manufactured in AISI 4720 Mod. Steel. GRADE D SPECIAL Designed for corrosive wells with high and moderate loads where inhibition is recommended. Manufactured in AISI 4330 Mod. Steel.
Sucker rod profile
The sucker rod is an elongated rod member of a pumping well. It is connected with a light rod and a sucker pump at the bottom to transmit power.
The single length of the sucker rod is 7.62 or 8 meters and 9.14m. The material is generally low-carbon alloy steel. After quenching and tempering, the oil pipe is connected with the internally threaded hoop one by one to the piston at the underground oil layer. Reciprocating motion to pump oil. The current length of oil wells is generally about two kilometers, with Shengli Oilfield as an example, the deepest is more than 3,000 meters.
Equipment composition edit
Composition: pumping unit, sucker rod, pump
Name of each part of the pumping system
1.Fixed Ver2, pump barrel 3, plunger 4, swimming Ver5, sucker rod 6, fluid surface 7, tubing 8, casing 9, tee 10, packing box 11, polished rod 12, Donkey head 13, beam 14, connecting rod 15, crank 16, reducer 17, motor
Common sucker rods: C, D, K, KD sucker rods
High-strength sucker rod: H-class, divided into HY, HL, KHL
Special Sucker Rod: Hollow Sucker Rod: Steel Rod
Continuous sucker rod: steel rod
Sucker rods for screw pumps: tapered screw rods, plug-in sucker rods
FRP Sucker Rod: Fiber Reinforced Plastic Sucker Rod
Flexible Sucker Rod: Carbon Fiber Composite Sucker Rod, Wire Rope Sucker Rod
Other types of sucker rods: electric heating sucker rods
Sucker Rod Code Editing
From right to left:
Sucker rod length, mm
Level and type, C, D, K, KD, HL, HY, KHL
Nominal shaft diameter, mm
Steel sucker rod designation, CYG
we are drilling tools manufacturer,you can know it.
| ||Grade D|
| ||D Carbon||D Alloy||KD||D Special|
|Rod OD||5/8″, 3/4″, 7/8″, 1″,11/8″|
|(mm)||(15.88), (19.05), (22.23), (25.40) , (28.58)|
|Rod Length||25’, 30’ (+/- 2.0″per API requirement)|
|(m)||(7.62), (9.14) (+/- 50.80mm per API requirement)|
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