Type | Main Size |
Rated Load (KN) |
Stabilizer Radial Extrusion (KN) |
Flow Area (mm2) |
Fit for Tubing ID (mm) |
Working Temperature (℃) |
Body Fatigue Life Time |
|||||
Body OD (mm) |
Righting Sleeve ID (mm) |
Shoulder Fillet Φ (°) |
Righting Sleeve L. (mm) |
Max OD (mm) |
||||||||
Basic Size | Limitdeviation | Body Axial Tension | ||||||||||
FZZ46-5/8in | 34 | 24 | 60 | 90-130 | 46 | ±0.4 | 30 | 0.4 | ≥600 | 50 | ≤140 |
≥107 |
FZZ46-3/4in | 38 | 27 | 50 | 0.7 | ||||||||
FZZ46-7/8in | 41 | 31 | 80 | 1.1 | ||||||||
FZZ58-5/8in | 34 | 24 | 58 | 50 | 0.7 | ≥1100 | 62 | |||||
FZZ58-3/4in | 38 | 27 | 80 | 1.1 | ||||||||
FZZ58-7/8in | 42 | 31 | 100 | 1.4 | ||||||||
FZZ58-1in | 52 | 35 | 120 | 1.7 | ||||||||
FZZ72-3/4in | 38 | 27 | 72 | ±0.5 | 80 | 1.1 | ≥1600 | 76 | ||||
FZZ72-7/8in | 42 | 31 | 100 | 1.4 | ||||||||
FZZ72-1in | 42 |
35 |
2. The major technical indicators
Centralizer body Rockwell hardness (HRC): M85-M114
Centralizer body compressive strength: 60-90 MPa
Connect button type: 19mm, 22mm, 25 mm rod buckle type
Maximum outside diameter: 72mm
Total length: 380 mm
Medium temperature: 0-100 °C
3.SINOPEC PUYANG CITY Non rotating Sucker rod guide/centralizer with spindle Use principles
a.If it is little partial-wear well section, a set of this product will be installed on three sucker rods.
b.If it is less serious partial-wear well section, a set of this product will be installed on two sucker rods.
c.If it is serious partial-wear well section, a set of this product will be installed on a sucker rod.
d.If it is the most serious partial-wear well section (and the inflection point), in addition to installing a set of this product on a sucker rod, and then installing a nylon centralizer on the middle of the rod.
Packaging & Shipping
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Main Product:
Sucker Rod,
Sucker Rod Centralizer,
Sucker Rod Guide,
Downhole Tools,
Tubing Centrazlier,
Sucker Rod Coupling