Description
Product Description
The quick-coupling adaptor is a high-pressure connection component used in cement head systems for oil and gas well cementing operations. It provides a fast, secure, and reliable connection between the cement head, plug container, casing sub, and high-pressure pumping manifold.
Cementing is a high-risk and high-cost operation. If the adaptor leaks, cracks, or fails under pressure, it may cause cementing failure, equipment damage, costly downtime, or even serious well control risks. For this reason, the adaptor must be designed not only for connection convenience, but also for pressure safety and long-term reliability.
Our cement head quick-coupling adaptor adopts a non-welded structure, which helps eliminate the risk of weld fatigue under pulsating pressure. This design reduces the possibility of catastrophic field failure and improves operational safety in demanding cementing service.
The adaptor is designed and manufactured in accordance with API Spec 6A / API Spec 16C standards. High-strength alloy steel materials such as 4130 / 4140 can be used according to project requirements. For sour service or corrosive environments, NACE MR0175-compliant material options are available upon request.
It can be configured with optional single plug or double plug containers, plug dropping indicators, union connections, quick-latch adaptors, casing subs, and 2-inch FIG 1502 high-pressure pumping manifold connections.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Quick-Coupling Adaptor |
| Product Category | Cement Head Equipment |
| Application | Oil & Gas Well Cementing |
| Design Standard | API Spec 6A / API Spec 16C |
| Material | 4130 / 4140 Alloy Steel Optional |
| Sour Service | NACE MR0175 Material Available upon Request |
| Structure | Non-Welded Structure |
| Max. Working Pressure | 15000 psi |
| Max. Testing Pressure | 18750 psi |
| Pressure Design | Internal Pressure Balance Design |
| Plug Container Option | Single Plug / Double Plug |
| Indicator | Plug Dropping Indicator Available |
| Connection Type | Quick-Coupling / Quick-Latch / Union Connection |
| Manifold Compatibility | 2-inch FIG 1502 High-Pressure Pumping Manifold |
| Documentation | MTR / Pressure Test Report / Inspection Report Available |
| Customization | Available According to Cement Head, Casing Size or Drawing |
Please send us your required specifications, parameters, or technical drawings. Our expert team will help confirm the suitable model and provide a factory quotation within 24 hours.
Email: info@shangshanpetro.com
Contact: Contact Us for a Quote
Why Choose Our Quick-Coupling Adaptor?
Prevent Costly Cementing Failure
A weak connection point in a cement head system can lead to leakage, unstable pressure, or job failure. Our adaptor is designed for high-pressure cementing operations where safety and reliability are critical.
Non-Welded Design for Better Reliability
The non-welded structure reduces the risk of weld fatigue, especially under pulsating pressure and repeated field operation. This helps improve service life and reduce unexpected downtime.
API Standard Design
The adaptor can be designed and manufactured in accordance with API Spec 6A / API Spec 16C standards, making it suitable for high-pressure oilfield cementing applications.
High-Strength Alloy Steel Material
Optional 4130 / 4140 alloy steel materials provide high mechanical strength, pressure resistance, and durability in harsh oilfield environments.
Sour Service Material Available
For H2S or corrosive service conditions, NACE MR0175 material options can be supplied upon request.
Fast and Secure Field Connection
The quick-coupling design helps reduce installation time and improve field operation efficiency, especially during cementing jobs where time and pressure control are critical.
Compatible with FIG 1502 Manifold
The adaptor can be configured for 2-inch FIG 1502 high-pressure pumping manifold connections, making it compatible with common cementing service equipment.
Applications
The quick-coupling adaptor for cement head systems is widely used in:
- Oil and gas well cementing operations
- Single plug cement heads
- Double plug cement heads
- Casing cementing operations
- High-pressure cementing manifolds
- Well construction and completion operations
- Onshore and offshore cementing service
- High-pressure oilfield service equipment
Quality Control
| Inspection Item | Description |
|---|---|
| Material Inspection | Confirms material grade and heat number |
| Dimensional Inspection | Ensures accurate fit with cement head and casing sub |
| NDT Inspection | MT / PT / UT available upon request |
| Pressure Test | Confirms pressure resistance before delivery |
| Connection Inspection | Checks quick-coupling, quick-latch and union connection accuracy |
| Indicator Function Check | Verifies plug dropping indicator operation |
| Documentation | MTR, pressure test report and inspection report available |
| Final Inspection | Ensures product readiness before shipment |
FAQ
Can this quick-coupling adaptor fit my existing cement head?
Yes. We can match the adaptor according to your cement head type, casing size, connection type, pressure rating, or technical drawing. If you are unsure, you can send us photos or dimensions for confirmation.
Can you manufacture according to our drawing?
Yes. Custom manufacturing is available based on customer drawings, samples, material requirements, and working pressure requirements.
Do you provide material certificates?
Yes. MTRs, heat treatment records, pressure test reports, and inspection reports can be provided according to order requirements.
Is this adaptor suitable for sour service?
Sour service material options compliant with NACE MR0175 can be supplied upon request. Please confirm the working environment and H2S condition before ordering.
What information should I provide before quotation?
Please provide working pressure, casing size, cement head type, connection type, quantity, and drawing if available. This helps us recommend the correct adaptor.
Can it be used with FIG 1502 manifold?
Yes. The adaptor can be configured for 2-inch FIG 1502 high-pressure pumping manifold connection.
What is the delivery time?
Delivery time depends on product specification, quantity, material requirement, and whether customization is needed. Regular configurations can usually be prepared faster.
Can you support small trial orders?
Yes. Trial orders can be supported for standard or regular configurations before bulk purchasing.
Call to Action
If you need a reliable quick-coupling adaptor for cement head systems, please send us your working pressure, cement head type, casing size, connection requirement, or drawings.
We can provide standard and customized high pressure cementing adaptor solutions for oilfield cementing operations.
For product specifications, pricing, or technical support, please contact us by email:
Email: info@shangshanpetro.com
