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sucker rod, 1 size:5/8'', 3/4'', 7/8'',1'', 1 1/8'', 2 Grade:D,HY,HL,S-87,, 3 Material: SSYD 20CrMoA, 4 API spec 11B - details see: https://www.machineto.com/api-sucker-rod-10317673

API sucker rod

Sucker rods with complete varitey of products sizes and types have reliable quality.

we can also produce non-standard products in accordance with the users' requirements.

Specifications of Sucker Rod

Model in	OD mm	Thread diameter mm	Diameter of Pin Shoulder mm	Width of Wrench Square mm	Length mm
5/8	16	33.33	31.8	22.2	7620 8000 9140
3/4	19	26.98	38.1	25.4
7/8	22	30.16	41.3	25.4
1	25	34.92	50.8	33.3

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Mechanical Property

Grade	Material	Yield Point MPa	Tensile strength MPa	Extension Radio %	Reduction of cross-section %	Izod Impact toughness J
D	High Quality Alloy Steel	≥620	793~965	≥10	≥50	≥60.8

Sucker Rod Coupling

Type	Model	OD mm	Width of Wrench Square mm	Length of Wrench mm	Rounding chamfer θ
T Grade Coupling	5/8	Φ38.1+0.13 -0.25	34.90 -0.8	31.8+0.62 0	45°
	3/4	Φ41.3+0.13 -0.25	38.10 -0.8	31.8+0.62 0
	7/8	Φ46.0+0.13 -0.25	41.30 -0.8	31.8+0.62 0
	1	Φ55.6+0.13 -0.25	47.60 -0.8	38.1+0.62 0