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Common Sucker Rod

2023-05-03 10:40 13269 views
Sunrise petro can supply common sucker rods and pony rods which comply with API 11B standard. These sucker rods also have various types to fit different environments and applications. They are manufactured through many processes including the testing, straightening and forging. Sucker rods of Sunrise petro are made of high quality carbon steel and alloy steel due to customer request.

DESCRIPTION
The polished rod is a special sucker rod for connecting the sucker rod and the beam hanger. Because it is located at the upper part of the sucker rod and bears the largest force, the diameter of the polished rod is larger than that of the sucker rod, the steel grade is higher, and the surface is smoother. The polished rod has mainly two types: regular grade D polished rod and end upsetting polished rod.

TECHNICAL DATA

The regular grade D polished rods are connected by polished rod coupling.

Regular Polished Rod Specification

Size

1-1/8"

1-1/4"

1-1/2"

Rod body diameter

1-1/8"

1-1/4"

1-1/2"

Thread nominal diameter

15/16"

1-1/16"

1-3/16"

With of sucker rod size

5/8"

3/4"

7/8"

Standard length

25', 26', 30' or customized.

The one-end upsetting polished rods are connected to the sucker rod directly for usage.

One End Upsetting Polished Rod Specification

Rod body diameter

1"

1-1/8"

1-1/4"

EUE thread nominal diameter

1-3/16"

1-3/8"

1-9/16"

NUE thread nominal diameter

15/16"

1-1/16"

1-3/16"

With of sucker rod

1-3/16"

1-3/8"

1-9/16"

Standard length

25', 26', 30' or customized.

Specification

Material: SS, alloy steel.

Type: regular polished rod, end upsetting polished rod.

Rod diameter: 1", 1-1/8", 1-1/4", 1-1/2".

Length: 25', 26', 30' or customized.

Grade

Polished rods also have C,D,K and KD strength grades as sucker rods.

MORE DETAILS

Features

High tensile strength.

Can be used with the sucker rod and hollow sucker rod.

Corrosion resistant.

Smooth surface

Application

Polished rod is mainly used for connecting between the pumping unit and rod string in the oil well.

The regular grade D polished rod is not used for high corrosion environments.

The end upsetting polished rod can be used combined with sucker rod for usage.

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