Sucker Rod

1.high-quality low carbon steel 2.good flexibility 3.good tensile stress-resistance

Sucker Rod transmits dynamic force to make sucker rod pump moving up and down repeatedly.

According to API 11B,sucker rod can be devided into K,C,D type.But we can also supply HL&HY type sucker rod.

Our sucker rod are produced by using high-quality low carbon steel,adopting patent heating technology designed independently in forging,controllong quality of forging strictly,Whole adjust quality of sucker rod adopts domestic advanced technics.Producing rod head and body adopts different technics,improving the intensity of rod head.Digital control guarantees the presion and intensity of rod head thread in order to guarantee the whole performance of sucker rod.

Our sucker rod has such good performances as good flexibility,good tensile stress-resistance,bearing greater asymmetrical load and light corrsion-resistance.It has been used in oil production extensively.

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

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