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Sucker Rod
Product Introduction
The sucker rod is a slender rod in a pumping well. It is connected with a smooth rod on top and a pumping pump on the bottom to transfer power.
Product Details

sucker rod designed and manufactured according to API11B

The sucker rod is a slender rod in a pumping well. It is connected with a smooth rod on top and a pumping pump on the bottom to transfer power.

Specifications
Nominal size Φ16(5/8") Φ19(3/4") Φ22(7/8") Φ25(1") Φ29(11/8")
Diameter of rod 15.88+0.18-0.36 19.05+0.20-0.41 22.23+0.20-0.41 25.40+0.23-0.46 28.58+0.25-0.51
(0.625+0.007-0.014) (0.750+0.008-0.016) (0.875+0.008-0.016) (1.000+0.009-0.018) (1.125+0.010-0.020)
Shoulder diameter of pin end 31.8+0.13-0.25 38.1+0.13-0.25 41.3+0.13-0.25 50.8+0.13-0.25 57.2+0.13-0.25
(1.250+0.005-0.010) (1.500+0.005-0.010) (1.625+0.005-0.010) (2.000+0.005-0.010) (2.250+0.005-0.010)
Width of wrench square 22.2(0.875) 25.4(1.000) 25.4(1.000) 33.3(1.313) 38.1(1.500)
Length of wrench square  31.8(1.250) 31.8(1.250) 31.8(1.250) 38.1(1.500) 41.3(1.625)
Length of sucker rod (API Standard) 508(20) 508(20) 508(20) 508(20) 508(20)
1118(44) 1118(44) 1118(44) 1118(44) 1118(44)
1727(68) 1727(68) 1727(68) 1727(68) 1727(68)
2337(92) 2337(92) 2337(92) 2337(92) 2337(92)
2946(116) 2946(116) 2946(116) 2946(116) 2946(116)
7518(296) 7518(296) 7518(296) 7518(296) 7518(296)
9042(356) 9042(356) 9042(356) 9042(356) 9042(356)
Length of sucker rod (Chinese Standard) 900,1400,1900, 900,1400,1900, 900,1400,1900, 900,1400,1900, 900,1400,1900,
2400,2900,3400, 2400,2900,3400, 2400,2900,3400, 2400,2900,3400, 2400,2900,3400,
79,009,900 79,009,900 79,009,900 79,009,900 79,009,900
Upset flange diameter 31.1+0.13-3.17 35.7+0.13-3.17 38.1+0.13-3.17 48.4+0.13-3.17 55.6+0.13-3.17
(1.219+0.005-0.125) (1.406+0.005-0.125) (1.500+0.005-0.125) (1.906+0.005-0.125) (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 3.2(0.125) 3.2(0.125) 4.8(0.188) 4.8(0.188) 4.8(0.188)
(+0.063-0.016)