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Oilfield Drill Rod Coupling Metal Polished Sucker Rod Coupling
Oilfield Drill Rod Coupling Metal Polished Sucker Rod Coupling
Specifications
Brand Name :
Zhongshi
Model Number :
sucker rod
Certification :
API ,ISO ,QHSE
Place of Origin :
China
MOQ :
1
Price :
Negotiable
Payment Terms :
T/T
Supply Ability :
1000pcs
Delivery Time :
2weeks
Packaging Details :
exported packing
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
Description

Sucker Rod Introduction:

A "sucker rod" is a long, slender, and flexible rod used in the oil and gas industry to transmit power from a surface pumping unit to downhole pumping equipment such as a pumpjack. Sucker rods are typically made of high-strength steel and are connected in a series to create a rod string that extends down into the wellbore. These rods are essential for transferring the reciprocating motion from the surface to downhole pumps, allowing for the extraction of oil or other fluids from the well.
All sizes of sucker rod (standard, heavy, polish rod) which conform to API specification latest version 11B are available in grade K, C, D and HL.

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

Oilfield Drill Rod Coupling Metal Polished Sucker Rod Coupling

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Product Detail
Brand Name :
Zhongshi
Model Number :
sucker rod
Certification :
API ,ISO ,QHSE
Place of Origin :
China
MOQ :
1
Price :
Negotiable
Contact Supplier
video
Oilfield Drill Rod Coupling Metal Polished Sucker Rod Coupling

Puyang Zhongshi Group Co., Ltd.

Verified Supplier
7 Years
Shaanxi
Since 1997
Business Type :
Manufacturer, Exporter
Main Products :
Sucker Rod Pump, Downhole Pumps, Rod Insert Pump
Total Annual :
5 million-10 million
Employee Number :
570~600
Certification Level :
Verified Supplier
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