1. Cov khoom siv tau: Cov khoom siv carbon hlau raw yog los ntawm cov tuam txhab steel loj.
2. Khoom Siv Tswv Yim Yuav Tsum Tau Ua: Cov qauv khoom siv raw ua kom zoo yuav tsum tau txiav txim siab ntawm cov khoom siv cov yeeb yaj kiab uas muaj kev sib tw, thiab qhov zoo ntawm cov khoom kawg yuav tsum raug txiav txim siab ntawm cov ntaub ntawv twv.
3. Kev Tsim Kho thiab Tshuaj Xyuas: Lub Phab Ntsa Thickness Ntawm Cov Ntaub Ntawv Raw Ntawm Cov Khoom Siv Raw Siv Los Tsim Cov Yeeb Nkab-Steel Kav Thiab Hlau Cov Hlau-Yuav Tsum Tau xaiv nyob rau hauv kev thev taus zoo. Carbon Steel seamless lauj tshib yog tsim siv nruab nrab-zaus kub-thawb, siv nruab nrab-zaus induction cua sov. Pa roj carbon hlau khi lauj tshib yog tsim los ntawm nias cov phiaj hlau ua ob ib nrab-plhaub thiab tom qab ntawd pob tw-vuam lawv. Carbon Steel seamless tees tau tsim siv cov txheej txheem xim sov uas siv cov hluav taws xob cua sov. Cov paib hlau cov hlau raug tsim los ntawm coiling steel daim hlau rau hauv cov kav dej thiab tom qab ntawd kub-kos lawv. Txhua lub kaus mom yog tuag-tsim los ntawm cov phiaj hlau. Tag nrho cov leeg cov yeeb nkab fittings yog welded siv phau ntawv hlau vuam (smaw). Ua ntej vuam, lub vuam cov txheej txheem specification (WPS) thiab cov txheej txheem vuam)
4. Kev kho cua sov: carbon steel yeeb nkab fittings yog tshav kub kho los ntawm kev coj ua ntawm 890℃mus rau 920 degree. Txias txias yog los ntawm huab cua txias, nrog lub sijhawm tuav ntawm 2.5 feeb rau ntawm 2.5 feeb ib mm ntawm Phab Ntsa Thickness, tsis tsawg dua 30 feeb.
5. Machining thiab cov yeeb nkab fitting Qhov: Yeeb Nkab Haum Beveling yog ua los ntawm Machining raws li cov qauv yuav tsum tau ua. Qhov loj me, kev ua kom muaj kev thev taus, thiab ntau hom B16.9, ASME B16.9, ASME B16.11, thiab MSS SP-97.
6. Nto Kev Kho Mob: Txhua tus Asme B16.9 cov yeeb nkab fittings yog polished rau tshem tawm sab hauv thiab oxides, ua raws li kev txhaj tshuaj tiv thaiv kom ua tiav cov lus nug 2.5 nto tiav. Ob lub tsho tiv no ntawm Inorganic Zinc-Primer tau thov, nrog tag nrho cov tuab ntawm 75 microns.
Qhov saum toj no yog cov txheej txheem dav dav rau cov pa roj carbon hlau ua ke. Cov txheej txheem tsim khoom lag luam yuav sib txawv raws li cov khoom lag luam tshwj xeeb thiab cov cai.
