1. Nqe lus nug: Q235B carbon steel yeeb nkab puas tuaj yeem welded nrog Q355B carbon steel yeeb nkab?
Teb: Yog, Q235B thiab Q355B carbon steel kav tuaj yeem welded. Nws yog ib qho tsim nyog los xaiv cov khoom siv vuam tsim nyog (xws li E4303 electrode) thiab tswj cov txheej txheem vuam kom ntseeg tau tias cov vuam sib txuas muaj lub zog zoo thiab tawv.
2. Lo lus nug: Dab tsi yog daim ntawv thov ntawm 10 # carbon steel yeeb nkab hauv kev lag luam tsheb?
Teb: 10 # carbon steel yeeb nkab yog siv rau hauv kev lag luam tsheb los tsim cov khoom xws li cov kav dej, cov kav dej, thiab cov kav dej txhawb nqa. Nws zoo plasticity thiab weldability tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm cov khoom siv tsheb.
3. Lo lus nug: Dab tsi yog qhov txawv ntawm seamless thiab welded Q235B carbon steel kav?
Teb: Seamless Q235B yeeb nkab tsis muaj vuam seams, siab siab - bearing muaj peev xwm, zoo uniformity, thiab yog haum rau siab - kev thauj mus los kua; welded Q235B yeeb nkab yog tsim los ntawm welding steel daim hlau, nrog tus nqi qis, cov txheej txheem tsim khoom yooj yim, thiab tsim nyog rau qis - cov xwm txheej siab.
4. Nqe lus nug: Qhov siab tshaj plaws kev khiav hauj lwm kub ntawm 20 # carbon steel yeeb nkab yog dab tsi?
Teb: Qhov siab tshaj plaws ua haujlwm kub ntawm 20 # carbon steel yeeb nkab yog 450 degree. Tshaj li qhov ntsuas kub no, nws cov khoom siv kho tshuab yuav txo qis, thiab nws yooj yim rau nkag thiab puas.
5. Lo lus nug: Dab tsi yog qhov kev soj ntsuam zoo rau A53 Qib B carbon steel yeeb nkab?
Teb: Kev tshuaj xyuas zoo ntawm A53 Qib B carbon steel yeeb nkab suav nrog: 1. Kev tshuaj xyuas tshuaj lom neeg kom ntseeg tau tias nws ua tau raws li ASTM A53 tus qauv; 2. Mechanical Properties Test (tensile test, yield test); 3. Tsis yog- kuaj kev puas tsuaj (kev kuaj ultrasonic, kuaj hluav taws xob) los kuaj xyuas qhov tsis xws luag; 4. Dimensional soj ntsuam kom paub meej lub sab nraud txoj kab uas hla, phab ntsa thickness, thiab ntev raws li qhov yuav tsum tau.
