86-393-5562709,13700809972
South Side, East Section Of Weidu Road, Puyang, Henan, China (Mainland)
| 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.
