Jesee’s accredited laboratory provides comprehensive destructive testing on base materials and weld specimens — delivering the mechanical and chemical data your project needs to meet specification and code requirements.
We provide a comprehensive range of destructive testing methods on base materials and weld specimens, performed in our CNAS-accredited laboratory to internationally recognised standards.
Measures the ultimate tensile strength, yield strength and elongation of base materials and weld specimens to verify compliance with material specifications.
Evaluates the ductility and soundness of welds by bending specimens to a specified angle — a standard requirement for welding procedure and welder qualification.
Charpy V-notch testing determines the toughness and energy absorption of steel and weld metal at specified temperatures, critical for structures in low-temperature environments.
Vickers, Brinell and Rockwell hardness measurement on base materials, welds and heat-affected zones to verify material properties and identify potential issues.
Cross-sectional examination of weld specimens to evaluate weld profile, fusion, penetration and the presence of internal discontinuities.
Spectrometric analysis to verify the chemical composition of steel and weld materials against mill certificates and applicable material standards.
Our NDT services are deployed across a wide range of industries and project types — wherever structural integrity and weld quality are critical.
Weld inspection and structural verification for highway, railway and pedestrian bridges from fabrication through to site installation.
NDT support for structural steelwork in commercial developments, stadiums, convention centres and landmark architectural projects.
Quality assurance for complex steel roof structures, terminal buildings and elevated walkways in aviation and transport infrastructure.
Inspection of pressure vessels, pipework and structural steelwork in power plants, petrochemical facilities and industrial plants.
T services for ship structures, offshore platforms and marine infrastructure where corrosion and fatigue are primary concerns.
A straightforward process from sample submission to final report — designed to deliver accurate results with minimum turnaround time.
1
Submit your base material or weld specimens to our laboratory, along with project specifications and applicable standards for reference.
2
Our laboratory engineers review the requirements, prepare test specimens to the specified dimensions and select the appropriate testing methods and equipment.
3
All tests are carried out by qualified technicians using calibrated equipment in our CNAS-accredited laboratory, strictly following the specified test standards.
4
A detailed test report is issued with full results, specimen photographs and pass/fail assessment against the specified acceptance criteria — ready for submission to your client or certifying authority.
Submit your specimens to our CNAS-accredited laboratory — our engineers will ensure your materials meet the mechanical and chemical requirements of your project specification.
Results accepted by clients and authorities.
Based in Shenzhen and Hong Kong, ready to deploy at short notice.
