API 10D Hinged Type Spring Bow Casing Centralizer 4.5-20 Inch for Oilfield Cementing Tools
Price:
USD10-100/pc
MOQ:
100 pcs
Delivery Time:
20-30 work days
Product Description
API 10D Hinged Type Spring Bow Casing Centralizer
Professional oilfield cementing tools designed for vertical, deviated, and horizontal wells to centralize casing and improve cementing quality. These centralizers ensure firm cement placement between casing and borehole walls.
Key Features
- Welded construction provides superior restoring force compared to non-welded alternatives
- Integral hinge design maintains structural integrity under extreme stress conditions
- Reinforced end collars with stamped ribs for maximum structural toughness
- Half-assembled shipping configuration reduces storage and transportation costs
- Iron phosphate coating process prevents rust and corrosion
- Polyester powder coating for enhanced durability and protection
Technical Specifications
| Specification Model | Number of Bow Springs | Maximum Outer Diameter (mm) | Inner Diameter (mm) | Length (mm) |
|---|---|---|---|---|
| 4 1/2"*6" | 4 | 160 | 116 | 550 |
| 7"* 81/2" | 6 | 230 | 181 | 550 |
| 7"* 8 3/8" | 6 | 230 | 181 | 550 |
| 7" *9 1/2" | 6 | 255 | 181 | 550 |
| 7"* 9 7/8" | 6 | 255 | 181 | 550 |
| 7 5/8"* 9 1/2" | 6 | 255 | 197 | 550 |
| 9 5/8"* 12 1/4" | 8 | 335 | 247 | 550 |
| 10 3/4"* 121/4" | 8 | 335 | 275 | 550 |
| 13 3/8"*16" | 10 | 420 | 343 | 550 |
| 13 3/8"*17 1/2" | 10 | 460 | 343 | 550 |
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Packaging & Shipping
Contact Information
Dongying OilMan Machinery Equipment Co.
North Two Road, Dongying City, Shandong Province, China
Mobile/WhatsApp/WeChat: +86 13475294399
Email: christal@oilmancn.com
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Company
Dongying Oilman Machinery Equipment Co.,Ltd.
Location
www.oilmanchina.com
Contact Person
Christal