| Customization: | Available |
|---|---|
| After-sales Service: | 1 Year |
| Warranty: | 1 Year |
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Product Information:
It is recommended that centralizers be used on the rods for reduction of rod string and oil well tubing wear. The centralizers can be fixed; they can be installed directly on the rod body by pressure die casting method. The rotating centralizers are located between the locks on the rod body and can rotate on the same. Apart from ensuring wear protection, centralizers prevent deposits formation inside oil well tubing and increase the time between well overhauls.
|
Item
|
Specification
|
Technical Requirements
|
PA66
|
|
1
|
Testing Item
|
Smooth and Without Damage
|
Smooth
|
|
2
|
Bending Strength Mpa
|
>=103
|
242.46
|
|
3
|
Notch Impact Strength
|
>=13
|
27.66
|
|
4
|
Friction Coefficient μ
|
<=0.018
|
0.0173
|
|
5
|
Heat Distortion Temperature ºC
|
>=180
|
220.85
|
|
6
|
Wear Volume Loss g/cm³
|
>=0.073
|
0.0049
|
|
7
|
Density kg/cm³
|
1.3-1.4
|
1.4
|
|
8
|
Tensile MPa
|
|
123.05
|
|
9
|
Compactness
|
|
1500
|
|
Item
|
Specifications
|
Technique Data
|
PPA Resin
|
|
1
|
Appearance
|
Smooth and Without Damage
|
Smooth
|
|
2
|
Bending Strength Mpa
|
>=103
|
352.26
|
|
3
|
Notch Impact Strength
|
>=13
|
13
|
|
4
|
Friction Coefficient μ
|
<=0.018
|
0.1845
|
|
5
|
Heat Distortion Temperature ºC
|
>=180
|
275.5
|
|
6
|
Wear Volume Loss g/cm³
|
>=0.073
|
0.0182
|
|
7
|
Density kg/cm³
|
1.3-1.4
|
1.4
|
|
8
|
Tensile MPa
|
|
208.87
|
|
9
|
Compactness
|
|
1500
|
For more information, you can contact me :
Contact person : Alisa Ma
Looking forward to cooperating with you!
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