High Resistance Wear NW HWT Casing Advancer for Metric Casing - 6.625" to 10.75" OD Range
Price:
negotiation
MOQ:
1 sets
Delivery Time:
15 days
Brand:
ROSCHEN
Product Description
High Resistance Wear NW HWT Casing Advancer
This specialized casing advancer enables simultaneous drilling and casing operations, eliminating the need for separate drilling and reaming processes. Engineered for metric casing applications, it provides exceptional efficiency in overburden, sand, gravel, and landfill drilling environments.
Key Features
- Cases borehole as drilling advances for integrated operation
- Reduces drilling costs by minimizing rod and casing handling
- Compatible with rock bits and TC drag bits
- Extended casing shoe life through continuous reaming action
- Special flushing ports ensure adequate bit cleaning
- Works with conventional right-hand threaded drill rods and casing
- Suitable for air, water, or mud flush systems
- Manufactured from high-quality, wear-resistant materials
Technical Specifications
Conventional Casing (ISO Standard 3551)
| Designation | Casing O.D. | Casing I.D. | Advancer Bit O.D. |
|---|---|---|---|
| SW | 6.625" | 6.000" | 7.800" |
| UW | 7.625" | 7.000" | 8.800" |
| ZW | 8.625" | 8.000" | 9.800" |
Waterwell Casing (BS 879 - Flush Butt Joints)
| Designation | Casing O.D. | Casing I.D. | Advancer Bit O.D. |
|---|---|---|---|
| 6"NB | 6.625" | 6.000" | 7.800" |
| 8"NB | 8.625" | 8.000" | 8.800" |
| 10"NB | 10.750" | 10.000" | 11.93" |
Customization Options: Casing advancer bits and drill rod threads can be customized to various sizes including 2-3/8" API REG. Larger metric casing sizes available upon request.
Competitive Advantages
- Extended service life with high wear resistance
- Over 50 years of manufacturing expertise
- Competitive pricing structure
- Bespoke design capabilities for specialized applications
Contact Information
Email: roschen@roschen.com; roschen@roschen.net
Tel: +86 13764195009
WhatsApp/WeChat: 13764195009
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
ROSCHEN GROUP
Location
65 EAST XINHUAN ROAD, SHANGHAI, CHINA
Contact Person
Bill, George, Michael