Kev tiv thaiv xeb thiab tiv thaiv xeb xav tau ntawm kev sib txuas lus ntauwd
1. Cov hau kev ntawm kev tiv thaiv xeb thiab tiv thaiv xeb
Txhua cov cuab yeej tiv thaiv ntawm cov hlau ntauwd qauv (tshwj tsis yog thauj tog rau nkoj) yuav raug rau cov khoom siv kho xeb. Feem ntau, kub-dip galvanizing txoj kev yuav tsum tau saws, nrog 30-xyoo los tiv thaiv corrosion.
2. Lub thickness ntawm anti xeb thiab anti-xeb txheej yuav tsum ua tau raws li cov nram qab no:
(1) Rau cov tswvcuab uas muaj tuab ntau dua lossis sib npaug li 5M m, lub thickness ntawm galvanized txheej yuav tsum tsis pub tsawg dua 86 μ m;
(2) Rau cov tswvcuab uas muaj tuab tsawg dua 5m m, cov tuab ntawm galvanized txheej yuav tsum tsis pub tsawg dua 65 μ M.
3. Lwm yam xav tau
Galvanized nplaim ntawm cov tivthaiv yuav tsum muaj qhov ua tau zoo thiab tus, thiab yuav tsum tsis muaj qhov tawg, nthuav tawm cov qog thiab noj ntau dhau ntawm kev sib txuas, thiab yuav tsum tsis muaj qhov tsis xws luag xws li xaiv thiab raug hlau. Cov ntawv galvanized zinc txheej yuav tsum yog cov zoo ib yam thiab khov kho ua ke nrog cov khoom siv hlau, thiab yuav tsum tsis txhob pleev av lossis tsa tom qab rauj.
4. Los tiv thaiv xeb thiab tiv thaiv xeb uas yuav tsum tau ua pob tw pob thiab tiv thaiv ko taw
Ua ntej kev teeb tsa ntawm lub tsev siab steel qauv, lub pob zeb rub tawm rau sab saum toj ntawm lub hauv paus yuav tsum tiv thaiv xeb thiab ua kom puas. Qhov sib txawv nruab nrab ntawm cov hlau ntauwd lub hauv paus phaj (flange) thiab lub hauv paus yuav tsum tau muab nchuav nrog cov pob zeb zoo sib xyaw tom qab cov hlau ntauwd tau teeb tsa. Tom qab qhov debugging thiab kuaj, taw phaj thiab pob tw thaiv ntawm taw ntawm tus pej thuam yuav tsum tau muab ntim nrog cov pob zeb ua kom tsis muaj zog thiab cov tuab ntawm txheej thaiv yuav tsum tsis pub tsawg dua 50 hli
