Expansion Joint

Key words:

The Expansion Joint is a key accessory of production string which is used to compensate for tubing movement that occurs due to temperature and/or pressure changes.

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Key words:

Expansion Joint

Classification:

Expansion Joint

The Expansion Joint is a key accessory of production string which is used to compensate for tubing movement that occurs due to temperature and/or pressure changes

 

Features:

● Long seal section, long stroke length;
● Can transmit torque;
● Shear pins easily added or removed to adjust shear value;
● Stroke length can be customized;
● Pressure rating up to 15,000Psi[103.5MPa];
● Temperature rating up to 400℉;
● Various premium threads are available.

 

Performance Parameters

 

Specification
Tubing Size Tool OD Tool ID
in mm in mm in mm
2 7/8 73.03 3.73 94.75 2 50.8
3.92 99.57 2.37 60.2
4.25 107.95 2.375 60.33
3 1/2 88.9 5.03 127.76 2.992 76
5.2 132 2.892 73.45
4 1/2 114.3 5.236 133 3.5 88.9
5.709 145

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