Weld engineering tests and welding consultation
WELDING PROCEDURE SPECIFICATION- WPS
PROCEDURE QUALIFICATION REPORT – PQR
WELDER QUALIFICATION TESTING – WQT
Macro etching of the welding profile and hardness profile of the weld metal section
Face & Root & Side bending test ( destructive test on coupons ).
Weld nick break test
Non-destructive welding tests including ultrasonic and magnetic particles and penetration liquids.
Welding visual and dimentional inspection
Inspection of paint and insulation and sandblasting and paint adhesion test and Measurement of coating thickness
Torque test and pre-tightening force of bolts and nuts.
Destructive and non-destructive tests and inspection of pipelines and pressure vessels
