Material: | Composite Plastic |
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Application: | Well Cementing |
Sample: | Avaliable |
Centralizer Type: | Rigid Centralizer |
Transport Package: | Wooden Case |
Specification: | 4-1/2" to 20" |
Samples: |
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Customization: |
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Features of Nylon Composite Centralizer:
Material: Nylon thermoplastic Polymer. It have lower friction coefficient than steel centralizers, only have 50%.
Nylon thermoplastic Polymer centralizers withstands high well bore temperature up to 200 degree.
Reducing the drag force, flow area, increase maximum centralization and with high standoff.
Usage: well drilling
Size: 4 1/2" to 20" available. We accept custom size.
Specification of Nylon Composite Centralizer
Size(inch) |
Inner Diameter(mm) |
Outer Diameter(mm) |
Height(mm) |
13-3/8 |
343 |
400 |
130 |
10-3/4 |
276 |
308 |
120 |
9-5/8 |
247 |
308 |
120 |
7-5/8 |
197 |
243 |
120 |
7 |
180 |
212 |
120 |
5-1/2 |
143 |
213 |
120 |
5 |
130 |
151 |
120 |
4-1/2 |
117 |
148 |
100 |
4 |
104 |
118 |
80 |
Advantage of Nylon Composite Centralizer
1) Composite nylon rigid centralizers is designed to reduce drag and friction down hole it have lower friction factors, ultimate drag and rotational torque reduction, increased abrasion resistance for maximum stand-off.
2) Composite nylon rigid centralizers withstands high well bore temperature up to 200 degree Celsius
3) Composite nylon rigid centralizers are well head friendly and have high impact with shock resistance, and Shock proof along with optimum tensile and yield strength.
4) Composite nylon rigid centralizers are available in all sizes ranging from 4 1/2" to 20" for any hole combination.
5) Any special sizes are available on request.
Model (in) |
Hooping In-Dia. (mm) | Hooping thickness (mm |
Total length (mm) |
Max.Out-Dia (mm) |
Amount of spring (mm) |
5-1/2" x 8-1/2" | 142-148 | 3-5 | 650±50 | 225±5 | 5 |
7" x 9-5/8" | 181-186 | 3-5 | 650±50 | 255±5 | 6 |
7" x 8-1/2" | 181-186 | 3-5 | 650±50 | 235±5 | 6 |
8-5/8 x 12-1/4" | 223-228 | 3-5 | 650±50 | 330±5 | 8 |
9-5/8 x 12-1/4" | 250-255 | 3-5 | 650±50 | 330±5 | 8 |
10-3/4 x 12-1/4" | 274-276 | 3-5 | 650±50 | 330±5 | 9 |
13-3/8"x17-1/2" | 342-347 | 3-5 | 650±50 | 450±5 | 11 |
18-5/8"x24" | 475-477 | 3-5 | 600±50 | 610±5 | 12 |
20"x26" | 509-511 | 3-5 | 600±50 | 660±5 | 12 |
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