1. Dab tsi yog qhov kev kho deg ntawm koj cov kav dej welded?
Cov kev kho saum npoo feem ntau suav nrog galvanizing (kub-dip galvanizing, electro-galvanizing), pleev xim, tiv thaiv- xeb roj txheej, passivation (rau cov kav hlau stainless) thiab pickling. Galvanized kav dej muaj corrosion kuj zoo, haum rau siv sab nraum zoov; pleev xim rau cov kav dej tuaj yeem hloov kho raws li xim yuav tsum tau ua.
2. Koj puas tuaj yeem muab cov kev cai - ua cov kav dej welded?
Yog lawm. Peb txhawb tag nrho customization, nrog rau cov khoom, txoj kab uas hla, phab ntsa thickness, ntev, nto kho, qib siab thiab lwm yam tsis. Koj tsuas yog yuav tsum tau muab koj cov kev xav tau tshwj xeeb, thiab peb yuav tsim thiab tsim kom haum.
3. Lub sijhawm khoom xa tuaj rau cov kav dej welded yog dab tsi?
Rau cov qauv specifications, lub sij hawm tus me nyuam yog 7-15 hnub ua hauj lwm. Rau cov khoom lag luam lossis kev txiav txim loj (ntau tshaj 100 tons), lub sijhawm xa khoom yog 20-30 hnub ua haujlwm, nyob ntawm cov sijhawm tsim khoom thiab kev txiav txim kom muaj nuj nqis.
4. Koj puas muab cov qauv?
Yog lawm. Peb tuaj yeem muab cov qauv dawb (1-2 daim) rau koj qhov kev kuaj, tab sis koj yuav tsum tau them tus nqi thauj khoom. Lub sij hawm xa tuaj yog 3-5 hnub ua haujlwm.
5. Dab tsi yog qhov ntim ntawm koj cov kav dej welded?
Peb siv cov txheej txheem export ntim: 1) Cov kav dej me me: bundled nrog steel strips, qhwv nrog waterproof yas zaj duab xis; 2) Cov kav dej loj loj: qhwv nrog cov ntawv tsis muaj dej tsis zoo lossis cov yeeb yaj kiab yas, txhawb nqa los ntawm cov khoom siv ntoo los tiv thaiv kev puas tsuaj thaum thauj. Peb kuj tuaj yeem kho lub ntim raws li koj xav tau.
