E71T-1 thiab E71T-GS yog ob hom flux-cored vuam hlau, dav siv nyob rau hauv ntau yam lag luam xws li nkoj tsim, kev tsim kho, thiab kev tsim tsheb. Txawm hais tias cov hlau muaj pes tsawg leeg ntawm E71T-1 thiab E71T-GS zoo sib xws, muaj qhov sib txawv me me uas ua rau lawv sib nrug.
E71T-1 yog hom vuam hlau uas feem ntau siv rau cov qauv vuam, suav nrog cov txuas hniav, cov tsev, thiab lwm yam kev tsim kho zoo sib xws. Nws yog lub npe hu rau nws lub peev xwm los tsim high-zoo welds nrog tsawg spatter thiab du tiav. E71T-1 yog cais raws li tus kheej-shielded hlau, uas txhais tau hais tias nws tsis tas yuav tsum tau ib tug shielding roj, ua rau nws yog ib tug tswv yim xaiv rau kev siv sab nraum zoov vuam siv. Tsis tas li ntawd, nws muaj ntau yam thiab siv tau rau hauv ob qho tib si tiaj thiab kab rov tav vuam txoj haujlwm.
Nyob rau hauv sib piv, E71T-GS feem ntau yog siv rau vuam nyias gauge cov ntaub ntawv, xws li cov ntawv hlau, los ntawm ib tug ib-pass weld. Nws ua rau qis qis thiab paub txog nws qhov yooj yim ntawm kev siv, ua rau nws yog qhov kev xaiv nrov ntawm cov pib thiab DIY welders. E71T-GS raug cais raws li cov hlau tsis muaj roj, uas txhais tau hais tias nws kuj tsis tas yuav muaj cov roj tiv thaiv sab nraud thiab tuaj yeem siv tau zoo hauv qhov chaw sab nraum zoov. Txawm li cas los xij, feem ntau nws tsis pom zoo siv rau hauv vuam cov ntaub ntawv tuab dua lossis vuam hauv txoj haujlwm ntsug lossis saum taub hau.
Hauv kev xaus, ob qho tib si E71T-1 thiab E71T-GS muaj lawv qhov muaj zog thiab qhov tsis muaj zog. Raws li tus kws tshaj lij welder, kev nkag siab qhov sib txawv ntawm ob hom ntawm cov xov hlau no yog qhov tseem ceeb rau kev xaiv qhov zoo rau koj daim ntawv thov vuam tshwj xeeb. Nws yog ib qho tseem ceeb heev uas yuav tau xaiv cov hlau zoo rau txoj hauj lwm kom ntseeg tau tias cov welds ntev thiab ruaj ntseg.
