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Spray metal Polished rods

Product outline Polished rods conform to APISpec 11B “Specification for Sucker Rods,Polished Rods and Liner,Couplings,Sinker Bars,Polished Rod Clamps,Stuffing Boxes,and Pumping Tees”,SY/T5029 “Sucker Rods”and other related standards.The

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Product Introduction:

Product outline

Polished rods conform to API Spec 11B  “Specification for Sucker Rods, Polished Rods and Liner, Couplings, Sinker Bars, Polished Rod Clamps, Stuffing Boxes, and Pumping Tees” ,SY/T5029 “Sucker Rods”and other related standards. 

The company manufactures various specifications of common polished rods, sprayed metal polished rods and electroplated polished rods.

 

Main technical parameters

光杆公称尺寸Polished rod nominal diameter  in(mm)

1

(25.4)

1 1/8

(28.58)

1 1/4

(31.75)

1 1/2

(38.10)

外螺纹公称外径 Pin nominal diameter

in(mm)

15/16
(24)

墩粗端Upset end   1 3/16

(30)

1 1/16
(27)

墩粗端Upset end 1 3/8

(35)

1 3/16

(30)

1 3/8

(35)

接箍外径Coupling OD

in(mm)

1.812

(46.0)

2.187

(55.6)

1.812

(46.0)

2.187

(55.6)

标准长度 Standard length

ft(m)

8~40

(2.4~12.2)

光杆材料   

Polished rod material

极限抗拉强度

Ultimate tensile strength                      

psi(MPa)

碳钢         Carbon steel

90000~160000(621~1103)

合金钢         Alloy steel

95000~160000(655~1103)

不锈钢    

Stainless steel

304/306:

最小Min70000(428)

431:

最小Min90000(621)


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