Kev tsim cov txheej txheem ntawm cov hlab ntsha siab los ntawm cov hlau yog ib qho nyuaj thiab muaj kev tswj hwm kev ua haujlwm. Vuam yog ib txoj hauv kev tsim, thiab kev saib xyuas tshwj xeeb yuav tsum tau ua kom ntseeg tau tias cov welds zoo thiab tsis muaj qhov tsis xws luag. Cov kev sim uas tsis yog kev puas tsuaj xws li kev kuaj ultrasonic, kuaj hluav taws xob, thiab kuaj cov hlau nplaum yog siv los kuaj xyuas cov teeb meem hauv cov hlau lossis cov welds.
Cov cwj pwm tseem ceeb
Kev lag luam tshwj xeeb yam ntxwv
| Hom | Gnee |
|
Txuj |
ASTM |
| Ua siab ntev | ±15%, ±5%, ±1%, ±20%, ±10% |
| Kev Xeem | UT Test, Bending Test, Charpy Test |
| Invoicing | los ntawm theoretical hnyav |
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