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Spray Anti-corrosion Sucker Rod

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It is a kind of manufacturability anti-corrosion sucker rod, the rod surface spraying a layer of special anti-corrosion materials, used in the medium corrosive well conditions, can prevent the corrosion of rod body and prevent the corrosive material from contacting with the rod body to prolong the life of the rod body.

China Sucker Rod: Found Petroleum Equipment

Sucker Rod Nominal Value Φ16(5/8") Φ19(3/4") Φ22(7/8") Φ25(1") Φ29(11/8")

Rod Body Diameter 15.88+0.18-0.36

(0.625+0.007-0.014) 19.05+0.20-0.41

(0.750+0.008-0.016) 22.23+0.20-0.41

(0.875+0.008-0.016) 25.40+0.23-0.46

(1.000+0.009-0.018) 28.58+0.25-0.51

(1.125+0.010-0.020)

Outer Diameter Of External Thread Shoulder 31.8+0.13-0.25

(1.250+0.005-0.010) 38.1+0.13-0.25

(1.500+0.005-0.010) 41.3+0.13-0.25

(1.625+0.005-0.010) 50.8+0.13-0.25

(2.000+0.005-0.010) 57.2+0.13-0.25

(2.250+0.005-0.010)

Wrench Width

±0.8(±0.031) 22.2(0.875) 25.4(1.000) 25.4(1.000) 33.3(1.313) 38.1(1.500)

WrenchLength 31.8(1.250) 31.8(1.250) 31.8(1.250) 38.1(1.500) 41.3(1.625)

APIRod Length

±50(±2.0) 508(20)

1118(44)

1727(68)

2337(92)

2946(116)

7518(296)

9042(356) 508(20)

1118(44)

1727(68)

2337(92)

2946(116)

7518(296)

9042(356) 508(20)

1118(44)

1727(68)

2337(92)

2946(116)

7518(296)

9042(356) 508(20)

1118(44)

1727(68)

2337(92)

2946(116)

7518(296)

9042(356) 508(20)

1118(44)

1727(68)

2337(92)

2946(116)

7518(296)

9042(356)

Domestic Rod Length±50 900,1400,1900,

2400,2900,3400,

7900,9900 900,1400,1900,

2400,2900,3400,

7900,9900 900,1400,1900,

2400,2900,3400,

7900,9900 900,1400,1900,

2400,2900,3400,

7900,9900 900,1400,1900,

2400,2900,3400,

7900,9900

Upset Flange Diameter 31.1+0.13-3.17

(1.219+0.005-0.125) 35.7+0.13-3.17

(1.406+0.005-0.125) 38.1+0.13-3.17

(1.500+0.005-0.125) 48.4+0.13-3.17

(1.906+0.005-0.125) 55.6+0.13-3.17

(2.188+0.005-0.125)

AR±3.2(±0.125) 47.6(1.875) 57.1(2.250) 66.7(2.625) 76.2(3.000) 85.7(3.375)

CR+1.59-0.40

(+0.063-0.016) 3.2(0.125) 3.2(0.125) 4.8(0.188) 4.8(0.188) 4.8(0.188)

Spray Anti-corrosion Sucker Rod Mechanical Properties

Mechanical Properties Of Spray Anti-corrosion Sucker Rod

Grade Minimum Yield Strength (0.2% Residual Deformation) Minimum Tensile Strength Maximum Tensile Strength Elongation 200mm% Reduction Of AreaZ% Surface Hardness HRC Core Hardness HB Fatigue Life

psi MPa psi MPa psi MPa ≥13 ≥50 ≥1.0X106

C 60000 414 90000 621 115000 793 ≥13 ≥50

D 85000 586 115000 793 140000 965 ≥13 ≥50

HL 115000 795 140000 965 173339 1195 ≥13 ≥45

HY / / 140000 965 173339 1195 / / ≥42 ≥224

Chemical Composition Of Spray Anti-corrosion Sucker Rod

AISI C Si Mn P S Cr Ni Mo V Cu Al

4130 0.26-0.33 0.17-0.37 0.4-0.7 ≤0.025 ≤0.025 0.8-1.1 ≤0.3 0.15-0.25 / ≤0.2 /

4138 0.37-0.45 0.17-0.37 0.9-1.2 ≤0.025 ≤0.025 0.9-1.2 ≤0.3 0.2-0.3 / ≤0.2 /

4140 0.38-0.45 0.17-0.37 0.5-0.8 ≤0.025 ≤0.025 0.9-1.2 ≤0.3 0.15-0.25 0.04-0.09 ≤0.2 /

4142 0.38-0.45 0.17-0.37 0.5-0.8 ≤0.025 ≤0.025 0.9-1.2 ≤0.3 0.15-0.25 0.04-0.09 ≤0.2 /

4720 0.19-0.23 0.15-0.35 0.85-1.05 ≤0.025 ≤0.025 0.8-1.05 0.9-1.2 0.22-0.30 0.02-0.05 0.40-0.60 /

Sucker Rod Weight List

Size 5/8" 3/4" 7/8" 1" 1-1/8" 1-1/4" 1-1/2"

kg/m 1.68 2.4 3.2 4.2 5.3 6.4 9.5


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