Product Name: Bow spring centralizer
Whole stamping type centralizer is made of spring steel which has been heat teated and hardened tempered to ensure proper and consistent spring characteristics
The woven centralizer is connected by pin when in use, the unfolded centralizer can be stacked flatly for convenient storage and transportation.
It is designed and manufactured as per API 10D Standard,It is easy and convenient to use.
| No. | Type | Inside diameter (mm) | Height (mm) | Total height (mm) | Largest diameter (mm) |
| 1 | 5 “*12-1/4” | 128-131 | 105 | 690 | 330 |
| 2 | 5 ”*20” | 128-131 | 105 | 720 | 535 |
| 3 | 5-1/2 ”*7” | 142-148 | 55 | 650 | 215 |
| 4 | 5-1/2 ”*8-1/2” | 142-148 | 55 | 650 | 225 |
| 5 | 6 ”*8-1/2” | 156-158 | 55 | 650 | 235 |
| 6 | 7 ”*8-1/2” | 181-186 | 55 | 650 | 235 |
| 7 | 7 ”*9-5/8” | 181-186 | 55 | 650 | 255 |
| 8 | 7-5/8 ”*9-5/8” | 197-201 | 55 | 650 | 275 |
| 9 | 9-5/8 ”*12-1/4” | 250-255 | 55 | 650 | 330 |
| 10 | 13-3/8 ”*17-1/2” | 342-347 | 55 | 650 | 450 |
| 11 | 5-1/2 ”*8-1/2” | 142-148 | 110 | 650 | 225 |
| 12 | 7 ”*9-5/8” | 181-186 | 110 | 650 | 255 |
| 13 | 7 ”*8-1/2” | 181-186 | 110 | 650 | 235 |
| 14 | 5 ”*6-1/2” | 128-131 | 110 | 650 | 175 |
| 15 | 7-5/8 ”*9-1/2” | 196-200 | 110 | 650 | 250 |
| 16 | 10-3/4 ”*12-1/4” | 274-276 | 110 | 650 | 330 |
| 17 | 5 ”*6-1/4” | 130-132 | 110 | 650 | 170 |
| 18 | 9-5/8 ”*12-1/4” | 250-255 | 110 | 650 | 330 |
| 19 | 13-3/8 ”*17-1/2” | 342-347 | 110 | 650 | 450 |
| 20 | 5-1/2 ”*8-1/2” | 142-148 | 55 | 650 | 225 |
If the customer has no special requirements, we adopt fumigation-free wooden boxes for packaging




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Step 1
Payment and order readiness
Minimum order: 5 Units
Payment terms, specifications, and order details are confirmed before preparation begins.
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Step 2
Preparation
2 days
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Step 3
Packaging and dispatch
Multimodal transport · Approx. shipping fee: $ 25.23 for 1 unit · Estimated delivery in 32-43 business days
Final packing, freight, and delivery dates are confirmed before dispatch.
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