Product Details
Place of Origin: China
Brand Name: Zhongshi
Certification: API ,ISO ,QHSE
Model Number: sucker rod
Payment & Shipping Terms
Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: exported packing
Delivery Time: 2weeks
Payment Terms: T/T
Supply Ability: 1000pcs
Product Name: |
Alloy Steel Sucker Rod |
Grade: |
D,KD,HY,K,HL |
Standard: |
API 11B |
Size: |
3/4",1",5/8"-1-1/8" |
Length: |
25-30ft |
Package: |
Bundle As Per API 11B Standard |
Product Name: |
Alloy Steel Sucker Rod |
Grade: |
D,KD,HY,K,HL |
Standard: |
API 11B |
Size: |
3/4",1",5/8"-1-1/8" |
Length: |
25-30ft |
Package: |
Bundle As Per API 11B Standard |
Sucker Rod Introduction:
Sucker rod is an important part of a sucker rod pumping equipment. Sucker Rod connect with coupling to be a rod string, and up through polished rod connection on the pumping unit or PCP motor, down connection on the pump piston or PCP, its role is to ground the reciprocating movement of the pumping unit horsehead suspension point is passed to the downhole pump or pass the rotation of the PCP motor torque to downhole PCP.
Ordinary sucker rod is manufactured according to API Spec 11B which mainly includes grade C and D. Grade H sucker rod is developed to suit for deep well and larger pumps.
Sucker rod: A string or solid or hollow tubular that is moved by a pump jack at the surface to operate a rod pump at the bottom of the well.
Pony rod: A short rod for spacing out a rod string.
Anti-corrosion sucker rod:The material used for the nickel based alloy spray welding, the spray welding layer is larger than 0.25mm so that the ends has antiseptic performance and mechanical protection. In the process of oil sucking rod in rod elevator, can avoid the anticorrosion layer damage. The tooth tongs used in the process of assembly is preventing damage of the wrench side anticorrosion layer.
|
Size in (mm) |
Rod Body diameter in (mm) | diameter of ext. thread in (mm) |
Full size Coupling OD mm (in) |
Coupling OD mm (in) |
Wrench square W*L mm (in) | Length series m (ft) |
| 5/8 (16) | 5/8 (15.88) | 15/16 (23.81) | 38.10(1.5) | 31.8 (1.25) | 22.2×31.8 (7/8×1-1/4) | 7.62 (25) |
| 3/4 (19) | 3/4 (19.05) | 1-1/16(26.99) | 41.28(1.625) | 38.1 (1.5) | 25.4×31.8 (1×1-1/4) | 9.14 (30) |
| 7/8 (22) | 7/8 (22.23) | 1-3/16 (30.16) | 46.0(1.812) | 41.3 (1.625) | 25.4×31.8 (1×1-1/4) | 0.6 (2), 1 (3) |
| 1 (25) | 1 (25.40) | 1-3/8 (34.93) | 55.6(2.187) | 50.8 (2) | 33.3×38.1(1-5/16×1-1/2) | 2 (6), 3 (10) |
| 1-1/8 (28) | 1-1/8 (28.58) | 1-9/16 (39.7) | 60.33(2.375) | 57.2 (2.25) | 38.1×41.3 (1-1/2×1-5/8) |
Mechanical Properties of Sucker Rods:
| Grade |
Min Yield strength 0.2% offset M Pa (psi) |
Tensile strength M Pa (psi) |
Elongation δ% |
Reduction of area ψ% |
| K | 414 (60, 000) | 621-793(90, 000-115, 000) | ≥13 | ≥60 |
| C | 414 (60, 000) | 621-793(90, 000-115, 000) | ≥13 | ≥50 |
| D | 586 (84, 970) | 793-965 (114, 985-139, 925) | ≥10 | ≥50 |
| KD | 590(85, 000) | 793-965 (114, 985-139, 925) | ≥10 | ≥50 |
| HL | 795(115,000) | 965-1,195(140,000-173,339) | ≥10 | ≥45 |
| HY | 540 (78, 300) | 965-1,195(140,000-173,339) | ≥42 | ≥224 |
