CAMTOP C-29 Casing Hanger — high-capacity wrap-around slip-type hanger with dual-slip load-sharing design and automatic packoff seal for medium to high casing loads. Deeper wells and heavier casing strings. 11″–26″, API Monogrammed, PSL 1-3, AA-HH.
C-29 Casing Hanger – High-Capacity Dual-Slip Automatic Sealing
Description
CAMTOP C-29 Casing Hanger — High-Capacity Dual-Slip Design
The CAMTOP C-29 Casing Hanger is a high-capacity, wrap-around, slip-type hanger designed for medium to high casing load applications. It features an automatic packoff seal and a unique dual-slip design that safely controls casing deflection under heavy loads. This makes the C-29 the ideal solution for deeper wells or heavier casing strings where wellbore integrity is paramount.
Key Features and Applications
- Dual-Slip Load-Sharing Design
- High Casing Load Capacity
- Automatic Packoff Seal
- Field-proven with over 35 years of equivalent service history
The Dual-Slip Advantage for High Casing Loads
The core feature of the C-29 is its two sets of load-sharing slips. Unlike single-slip hangers, this design distributes the heavy weight of the casing string across two contact points within the wellhead bowl. This even distribution minimizes stress concentration on the casing body and reduces the risk of casing deflection or damage. The result is a safer, more secure installation that protects the long-term integrity of the well, especially in applications with high casing loads.
Product Images
C-29 Casing Hanger Specifications
All sizes are available API Monogrammed, PSL 1-3, Material class AA, BB, CC, DD, EE, FF, HH
| Size | Part # |
|---|---|
| 11″ x 2-7/8″ | H2436* |
| 11″ x 3-1/2″ | H2438* |
| 11″ x 4″ | H2440* |
| 11″ x 4-1/2″ | H2445* |
| 11″ x 5″ | H2450* |
| 11″ x 5-1/2″ | H2455* |
| 11″ x 5-3/4″ | H2481* |
| 11″ x 6-5/8″ | H2460* |
| 11″ x 7″ | H2465* |
| 11″ x 7-1/4″ | H2467* |
| 11″ x 7-5/8″ | H2470* |
| 11″ x 7-3/4″ | H2493* |
| 13-5/8″ x 3-1/2″ | H2472* |
| 13-5/8″ x 4-1/2″ | H2475* |
| 13-5/8″ x 5″ | H2476* |
| 13-5/8″ x 5-1/2″ | H2480* |
| 13-5/8″ x 5-3/4″ | H2482* |
| 13-5/8″ x 7″ | H2485* |
| 13-5/8″ x 7-5/8″ | H2490* |
| 13-5/8″ x 7-3/4″ | H2497* |
| 13-5/8″ x 8-5/8″ | H2495* |
| 13-5/8″ x 9-5/8″ | H2500* |
| 13-5/8″ x 9-3/4″ | H2560* |
| 13-5/8″ x 9-7/8″ | H2503* |
| 13-5/8″ x 10-3/4″ | A2505 |
| 16-3/4″ x 9-5/8″ | A2515 |
| 16-3/4″ x 10-3/4″ | A2520 |
| 16-3/4″ x 11-3/4″ | A2525 |
| 16-3/4″ x 11-7/8″ | A2595 |
| 16-3/4″ x 12-1/16″ | A2597 |
| 16-3/4″ x 12-3/4″ | A2553 |
| 16-3/4″ x 13-3/8″ | A2545 |
| 16-3/4″ x 13-5/8″ | A2507 |
| 21-1/4″ x 9-5/8″ | A2528 |
| 21-1/4″ x 10-3/4″ | A2530 |
| 21-1/4″ x 11-3/4″ | A2535 |
| 21-1/4″ x 13-3/8″ | A2540 |
| 21-1/4″ x 13-5/8″ | A2555 |
| 21-1/4″ x 16″ | A2910 |
| 24″ x 18-5/8″ | A2912 |
| 26″ x 16″ | A2574 |
| 26″ x 18-5/8″ | A2917 |
FAQs
What is the main difference between a C-29 and a C-22?
Both are automatic sealing hangers, but the C-29 is designed for higher loads. The main difference is that the C-29 uses two sets of load-sharing slips, while the C-22 uses a single set. This makes the C-29 better suited for heavier casing strings.
How does the dual-slip design improve performance?
The dual-slip design improves performance by distributing the casing weight more evenly across the wellhead bowl. This reduces peak stress on the casing pipe and prevents it from deforming or deflecting, which is critical for maintaining well integrity under high loads.
When should I choose a C-29 instead of a C-22?
You should choose a C-29 when dealing with heavier casing strings, deeper wells, or when engineering specifications call for a higher load capacity to ensure a greater margin of safety.
Why Choose CAMTOP
- High-capacity design — dual-slip load sharing for heavy casing strings
- API Monogrammed or non-monogrammed options, PSL 1-3, material classes AA-HH
- Interchangeable design — compatible with industry-standard C-29 interfaces
- Factory testing — load-tested and dimensionally inspected before shipment
- 24/7 technical support — direct engineering line for selection and installation
Ordering Information
Specify the part number from the size chart above, or contact us with your casing and wellhead sizes for a detailed quote.
Contact CAMTOP for Orders & Technical Support
Email: sales@cposl.com
Phone/WhatsApp: +86-18621723891
Address: No.432, Fute North Road, Pudong District, Shanghai, China
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