Thaum peb siv cov yeeb nkab steel hlau fittings, nyob rau hauv ntau qhov xwm txheej, tshwj xeeb kev teeb tsa xav tau, xws li txuas ib nrab. Raws li cov kev xav tau sib txawv, txoj kev sib txuas yuav txawv dua, thiaj li yuav ua tau zoo dua rau kev siv cov yeeb nkab hlau tsis sib haum. Kawm txog cov qauv sib txuas ua ke rau cov yeeb nkab steel hlau.
1. Lub arc pib ntawm stainless hlau yeeb fittings adopts re-vuam txoj kev, thiab arc kaw adopts cov qauv ntawm kev ua tiav arc kev ua qab yias. Kev hnyav dhau ntawm arc pib yuav tsum ua kom tiav rau hauv txoj kab nqes, tsis yog nyob rau saum npoo ntawm cov yeeb nkab thiab cov yeeb nkab uas haum lub tog raj menyuam yaus. Kev tawg, pores thiab lwm yam tshwm sim tau pom nyob rau hauv cov txheej txheem ntawm arc pib, thiab lawv yuav tsum tau tu lub sijhawm.
2. Stainless hlau yeeb nkab fittings yuav tsum sib cais los ntawm lwm cov hlau thaum lawv txhaws txhawm rau kom tsis txhob sib cuag. Yuav siv tau los padded ntoo, roj hmab thiab lwm yam khoom siv tsis yog xim hlau cais txoj kev cais.
3. Qhov ntsuas kub ntawm stainless hlau yeeb fittings tsis pub dhau 60 degrees Celsius thaum lub sijhawm txuas vuam. Thaum tsoo welding, sab hauv ntawm weld yuav tsum tau sau nrog argon rau kev tiv thaiv. Thaum txiav, koj tuaj yeem' t siv cov khoom sib tsoo zoo tib yam los txiav, koj yuav tsum siv lub sib tsoo tshwj xeeb rau stainless hlau yeeb los yog ntshav txiav.
4. Thaum kev sib txuas ntawm cov yeeb nkab tsis xeb hlau thiab fittings tsis xeb hlau thiab cov fittings, sab hauv thiab kab noj hniav ntawm lub pob taub welded lub pob qij txha yuav tsum tau sau nrog argon ua ntej hauv qab vuam, thiab tom qab ntawd argon tungsten arc vuam tuaj yeem ua. Lub vuam vuam ntawm lub vuam sib txuas ntawm qhov chaw nres nkoj yuav tsum tau xaiv thiab nrawm tom qab welding.
