Coiled Tubing Twin Flapper Check Valve Alloy Steel 2 7/8" 5000 PSI H2S Service
Price:
Negotiable
MOQ:
1 set
Delivery Time:
30-45 days
Brand:
Techcore
Product Description
Coiled Tubing Twin Flapper Check Valve
The 2 7/8" twin flapper check valve is a standard component in coiled tubing strings designed for oilfield operations. This critical safety tool prevents backflow of well fluids into the coiled tubing system in case of string damage or surface equipment failure during CT operations.
Dual Sealing System Design
Our twin flapper check valve features an advanced dual sealing system for enhanced reliability. The elastomeric seal provides effective low-pressure sealing, while the metal seal ensures high-pressure sealing integrity during coiled tubing operations. The maximum flow area through the flapper cartridges minimizes back pressure on surface pumps.
Key Features
- Full bore design enables maximum flow capacity
- Dual sealing system for reliable pressure containment
- Easy installation onto coiled tubing bottom hole assembly
- Alloy steel construction for extended service life
Applications
- Standard Coiled Tubing Operations
- Coiled Tubing Operation in H2S Service
- Milling Operations
- Fishing Operations
Technical Specifications
| Size | OD | ID | Service | Operating Pressure |
|---|---|---|---|---|
| 1 11/16" | 1.687" | 0.750" | Standard CT Operation | 5,000 PSI |
| 1 1/2" | 1.500" | 0.500" | H2S CT Operation | 5,000 PSI |
| 1 3/4" | 1.750" | 0.750" | H2S CT Operation | 5,000 PSI |
| 2" | 2.000" | 0.890" | H2S CT Operation | 5,000 PSI |
| 2 1/8" | 2.125" | 0.890" | H2S CT Operation | 5,000 PSI |
| 2 7/8" | 2.875" | 1.375" | H2S CT Operation | 5,000 PSI |
| 3 1/8" | 3.125" | 1" | H2S CT Operation | 5,000 PSI |
Product Images
Manufacturing Excellence
Techcore Oil Tools maintains a professional R&D department with experienced engineers dedicated to downhole tool design for over ten years. Our advanced manufacturing equipment ensures high-quality production of oil downhole tools and related components.
Quality Assurance
- Complete traceability for all tools and components
- Custom design capabilities for specific well conditions
- Comprehensive after-sales service support
- High-quality, cost-effective alloy steel construction
- Extended service life in demanding oilfield environments
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Techcore Oil Tools Co.,Ltd,
Location
No.25th Gaoxin6th Road, Xi'an, China
Contact Person
LEE