Click image to view full size image
material: 6kinds of steel welding, high strength Low alloy steel include
A514/ A514&WQ690D (All WPS qualified)
all material do test, for the tensile strength, yield strength ,Elongation
inspection:magnetic particle inspection, ultrasonic inspection for all welds after machining
all are according the international standard
weldings method :different kind of welding way (SMAW,FCAW)
weld assembly
