Product Details
Place of Origin: China
Brand Name: PUYANGZHONGSHI
Certification: API 10D, API Q1
Model Number: API or customized
Payment & Shipping Terms
Minimum Order Quantity: 1pc
Price: USD20-80$/pcs
Packaging Details: Plywood case
Delivery Time: 7-20 work days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 1000pcs one month
Spring Centralizer Type: |
One-piece Centralizer |
Welded Or Not: |
Non-welded |
Material: |
65Mn Spring Steel |
Condition: |
New |
Operation: |
Down Hole |
Warranty: |
One Year |
Spring Centralizer Type: |
One-piece Centralizer |
Welded Or Not: |
Non-welded |
Material: |
65Mn Spring Steel |
Condition: |
New |
Operation: |
Down Hole |
Warranty: |
One Year |
One-Piece Non-Welded Spring Centralizers/Semi-Rigid Centralizers
API single piece centralizer performs satisfactorily in open hole as well as cased hole.These high quanlity product,developed to meet and exceed API 10D specifications for use in highly demanding downhole conditions.Single piece centralizer combines the highest restoring force with zero start force and zero running force.The single piece centralizer is used to position the casing in the center of the wellbore in vertical deviated and horizontal wells.
The single piece centralizers are available in size 4-1/2" to 20".Any special sizes or combination can be available on requirment.
Semi-rigid casing centralizer Features:
1. It's widely used in vertical and high angle oil wells.
2. Low starting force, high resetting force feature.
| Specification | casing size (mm) | Hole Size (mm) | Inner Diameter (mm) | Outer Diameter (mm) |
| 4-1/2″×6″ | 114 | 152 | 118 | 146 |
| 5"×6 5/8" | 127 | 168 | 131 | 162 |
| 5-1/2″×8-1/2″ | 140 | 216 | 142 | 210 |
| 7″×8 1/2″ | 178 | 216 | 182 | 210 |
| 7"× 9-1/2" | 178 | 241 | 182 | 235 |
| 9-5/8″×12-1/4″ | 244 | 311 | 248 | 305 |
| 13-3/8″×17-1/2" | 340 | 445 | 344 | 439 |
Singal piece centralizers packing photo:
Video
Video
