Pressure Vessels
Hydrostatic testing, pneumatic testing where applicable, leakage check, visual inspection, nozzle orientation verification and NDT coordination to confirm pressure integrity.
Engineering Services
Testing of Global Pressure Equipment and Process Systems
N&T Engitech provides testing support for custom pressure equipment and process systems manufactured for critical industrial applications worldwide. Our testing approach focuses on pressure safety, performance verification, leakage control, inspection readiness, documentation accuracy and long-term operational reliability.
International Testing Approach
Testing as the Final Technical Confirmation
Testing is the final technical confirmation before equipment moves toward approval, dispatch and installation. It confirms that the fabricated equipment is ready for safe operation, third-party inspection, certification review and project delivery.
Every Test Planned and Documented
Every testing plan is developed based on equipment type, design pressure, operating condition, material grade, fluid service, inspection level and customer requirement. This helps ensure that the equipment is tested correctly before dispatch and supported with proper records for approval.
- Hydrostatic pressure testing per applicable standard
- Pneumatic pressure testing where hydro testing is not suitable
- Shell-side and tube-side testing for heat exchangers
- Jacket testing for reactors and agitator vessels
- Vacuum leak testing for vacuum-rated equipment
- NDT coordination — RT, UT, PT, MT, VT
- Functional testing and FAT for skid-mounted systems
Scope
What We Cover in Testing
Our structured approach helps reduce technical risk, improve approval confidence and support smoother project execution.
01
Hydrostatic pressure testing per applicable code
02
Pneumatic pressure testing under controlled and safe conditions
03
Leakage testing confirmation
04
Dimensional verification before testing
05
Visual inspection before and after testing
06
NDT coordination — RT, UT, PT, MT, VT
07
Functional testing for skids, agitator vessels and system assemblies
08
Valve operation and leak check for assemblies
09
Instrument calibration verification where applicable
10
Control panel testing for skid-mounted systems where included
11
Third-party or customer witness testing where required
12
Preparation of testing records and reports for final documentation
Equipment Coverage
Testing for All Equipment Types
We apply the same disciplined approach across every equipment category we manufacture.
Heat Exchangers
Shell-side and tube-side pressure testing, leakage verification, dimensional checks, visual inspection — confirming quality and reliability of heat exchanger fabrication.
Reactors & Agitator Vessels
Pressure testing, leakage testing, jacket testing, vacuum testing where required, visual inspection, nozzle verification and functional checks for agitator-related components.
Filter Vessels
Hydrostatic testing, leakage testing, closure performance testing, internal inspection and functional checks for skid-integrated filter systems.
Skid-Mounted Systems
Pressure testing, leakage testing, valve operation checks, instrumentation verification, motor rotation checks, control panel testing and FAT as per project requirement.
Piping Assemblies
Hydrostatic or pneumatic testing, leakage check, visual inspection, dimensional verification and valve operation checks to confirm assembly readiness.
Documentation
Documentation Support
Depending on project scope and applicable standard, we can support the following records.
Hydrostatic test reportPneumatic test reportLeakage test reportNDT reportsDimensional inspection recordsVisual inspection recordsFunctional test report for skids and agitator systemsCalibration certificates for testing instrumentsThird-party witness records (where applicable)Final Inspection Release NoteManufacturer's Data Record supportFinal manufacturing dossier support
Why Testing Matters
Why Testing Matters in Pressure Equipment Manufacturing
For pressure equipment, proper testing reduces operational risk, improves safety confidence and supports smooth project acceptance. It also helps EPC contractors and plant owners avoid costly site delays caused by incomplete or unclear test records.
Confirms Pressure Integrity
Hydrostatic and pneumatic testing verify that the equipment can safely withstand the required test pressure without leakage or deformation.
Identifies Issues Before Dispatch
Testing identifies leakage, pressure weakness, weld concerns or functional gaps before the equipment reaches the project site.
Supports Third-Party Acceptance
Test records from witnessed testing help satisfy Notified Body, AIA, customer and certification authority requirements.
Provides Documented Proof
Complete testing records — including calibration certificates and test parameters — give project teams confidence during approval and acceptance.
Connected with the Full Process
At N&T Engitech, testing is connected with design, procurement, fabrication and inspection from the beginning.
How We Work
Our Process
A structured, stage-by-stage approach to ensure quality at every point.
Test Plan Review
We review the applicable code, design pressure, equipment type, fluid service and test method before preparing the test plan.
Pre-Test Inspection
Dimensional checks and visual inspection are completed before pressurization to confirm equipment readiness.
Testing Execution
Pressure is applied using calibrated gauges and instruments per the approved procedure and safety requirements.
Documentation
Test results are recorded, calibration certificates are attached and the test report is included in the final manufacturing dossier.
Send Your RFQ
Need Testing Support for Pressure Equipment or Process Systems?
Share your datasheet, approved drawing, design pressure, design temperature, material specification, applicable code, inspection requirement and destination country. N&T Engitech will review your requirement and support you with a practical proposal for custom pressure equipment manufacturing, testing and documentation.
Our Valuable Clients
We are honoured to work with some of the leading corporations in the Engineering Procurement and Construction sector.
Our Certification & Achievements
We are team of latest advanced innovative professionals who constantly gain insight into evolving EPC requirements
17+ Years
Experience
150+
Clients
50+
Best Team