Cov khoom tseem ceeb ntawm X-ray nrhiav thiab kuaj ultrasonic yog cov pob qij txha docking ntawm ncaj welded steel yeeb nkab txuas thiab welded kav.
Muaj kev nyiam tawg tom qab vuam qeeb vuam. Rau ib lub sijhawm, kev kuaj X-ray thiab kuaj ultrasonic yuav tsum tau ua. Thaum tus saib xyuas hauv cov yeeb nkab muaj lub nplhaib vuam, lub vuam yuav tsum ua 100% X-ray nrhiav kom pom, thiab tsuas yog cov haujlwm zais cia tuaj yeem ua tom qab kuaj lub siab.
Lub welded connector uas tuaj yeem npog nrog lub nplhaib rov qab los yog lub ncoo txhawb nqa tuaj yeem npog los ntawm 100% rays. Tom qab dhau qhov kev xeem, nws tuaj yeem tsim kho dua tom qab dhau. Tshawb xyuas NDT nyob rau nruab nrab ntawm qhov teem caij weld. Tom qab kuaj xyuas qhov pom ntawm cov hluav taws xob, nws tau ua tiav thiab kuaj pom qhov chaw tom qab ntawm NDT. Lub vuam tuaj yeem txuas ntxiv mus tom qab kev soj ntsuam.
