Product Overview
Our coiled tubing pressure & tensile test plate is a specialized fixture for performing hydraulic pressure testing and tension pulling tests on coiled tubing sections before field deployment. The large cylindrical flange test plate serves as the main load-bearing mandrel: it anchors the coiled tubing end, transmits huge tensile pulling force during tension testing, and forms a sealed end cavity for internal hydrostatic testing. The matching high-pressure manual needle valve connects to the internal cavity, used to inject test fluid, vent air and monitor internal pressure during pressure testing.
The main test plate body adopts monolithic forged alloy steel with precision machining; long side slots optimize stress distribution while retaining structural rigidity under large tensile load. The needle valve is constructed from stainless steel for excellent sealing performance and corrosion resistance. Sour-grade material versions comply with NACE MR0175 / ISO 15156 for testing H₂S service coiled tubing. This assembly is widely used in coiled tubing manufacturing plants, service yards to verify tubing pressure bearing capacity, tensile strength, check for hidden cracks and leakage before downhole operations.
Core Features & Benefits
- Heavy forged test plate bears full tensile load of coiled tubing pull test, avoids fixture deformation under high pulling force
- Large-diameter threaded central bore with matching plug accommodates different coiled tubing connector sizes
- High-pressure stainless steel needle valve for precise pressure control and venting during hydro test
- Optimized side slot design for uniform stress distribution across the test plate flange
- Anti-corrosion surface treatment for extended service life in wet testing environments
- Compact benchtop design saves workshop floor space, suitable for field deployment in service truck
- NACE MR0175 sour service material options for testing H₂S grade coiled tubing
- Custom thread sizes and pressure ratings available for different CT specifications
- Complete test kit including high-pressure hose and connection fittings for ready use
- API compliant design for coiled tubing manufacturing quality assurance programs
Technical Specifications
| Model | Max CT OD | Test Plate Connection | Max Test Pressure | Max Tensile Load | Material Grade | Needle Valve Rating | Weight |
|---|---|---|---|---|---|---|---|
| TP-175 | 1.75" | 1" AMMT Box | 10,000 PSI | 30,000 lbs | 4140 Alloy Steel | 10,000 PSI | 35 lbs |
| TP-200 | 2.00" | 1 1/2" AMMT Box | 10,000 PSI | 40,000 lbs | 4140 Alloy Steel | 10,000 PSI | 45 lbs |
| TP-250 | 2.375" | 2 3/8" PAC Box | 10,000 PSI | 60,000 lbs | 4140 Alloy Steel | 10,000 PSI | 55 lbs |
| TP-175-S | 1.75" | 1" AMMT Box | 10,000 PSI | 30,000 lbs | H2S Service (NACE) | 10,000 PSI | 35 lbs |
| TP-200-S | 2.00" | 1 1/2" AMMT Box | 10,000 PSI | 40,000 lbs | H2S Service (NACE) | 10,000 PSI | 45 lbs |
Custom CT sizes, connections and pressure ratings available upon request.
Typical Applications
- Factory hydrostatic pressure testing of coiled tubing strings before shipment
- Onsite tensile load verification of coiled tubing at well service yard
- QA/QC inspection of coiled tubing connector weld integrity
- Pre-job tubing integrity check for critical well intervention operations
- H₂S grade coiled tubing pressure and tensile certification testing
Advantages
- One integrated assembly handles both hydrostatic pressure test and tensile pull test, no need for separate fixtures
- Heavy forged construction ensures consistent test results without fixture deflection
- Quick-change threaded plug design accommodates multiple CT connector types with one test plate body
- Complete with high-pressure needle valve, hose and fittings for immediate field deployment
- Compact portable design allows usage in workshop, service yard or wellsite truck
- NACE sour service option ensures full testing capability for H₂S grade coiled tubing strings
FAQ
Q: What tests can be performed with this test plate?
A: Both hydrostatic pressure testing and tensile pull testing of coiled tubing sections and connectors.
Q: What is the maximum test pressure?
A: Standard models are rated for 10,000 PSI hydrostatic test pressure. Higher pressure ratings available.
Q: What coiled tubing sizes are supported?
A: Standard models cover 1.75", 2.00" and 2.375" CT. Custom sizes available upon request.
Q: Is H₂S service testing supported?
A: Yes, NACE MR0175 sour service material versions are available.
Q: What is included in the test kit?
A: Test plate body with threaded plug, high-pressure stainless steel needle valve, high-pressure hose and connection fittings.
Get Custom Datasheet & Factory Quote
We manufacture coiled tubing test equipment with rigorous quality control and full certification. Contact us with your CT size, test pressure and tensile requirements for detailed technical datasheet and competitive factory quotation.
