Thaum ntsib teeb meem ntawm kev khaws cov kav hlau tiv thaiv corrosion, ntau tus neeg tsis ntseeg txog qhov kev txhawj xeeb zoo sib xws. Hauv qab no, cia peb delve rau hauv qhov tshwj xeeb ntawm yuav ua li cas khaws cov kav dej kom zoo.
Kev soj ntsuam xyuas rau Inbound thiab Outbound Anticorrosive Steel Pipes:
① Kev Ntsuam Xyuas Tus Kheej: Xyuas kom meej tias txhua lub yeeb nkab cov txheej txheem polyethylene yog du, tsis muaj npuas npuas, qhov, wrinkles, kab nrib pleb, thiab xim xim. Cov yeeb nkab saum npoo yuav tsum tsis muaj xeb ntau dhau.
② Dimensional Checks: Cov yeeb nkab khoov yuav tsum tsawg dua {{0}}.2% ntawm nws qhov ntev, thiab lub ovality yuav tsum tsis pub tshaj 0.2% ntawm cov kab sab nraud. Xyuas kom meej tias txhua qhov chaw hauv cheeb tsam tsis sib xws yog tsawg dua 2 hli.
Kev txiav txim siab thauj mus los rau Anticorrosive Steel Pipes:
① Chaw thau khoom thiab tshem tawm: Siv cov khoom nqa nqa uas tsis ua rau cov yeeb nkab kawg lossis cov txheej tiv thaiv corrosion. Xyuas kom tag nrho cov cuab yeej tsim kho thiab cov cuab yeej ua raws li cov cai thaum thauj khoom thiab tshem tawm. Txheeb xyuas cov qib anticorrosion, cov khoom siv, thiab phab ntsa tuab ntawm cov kav dej ua ntej thauj khoom kom tsis txhob sib xyaw ntau hom.
② Kev Thauj Mus Los: Txhim kho qhov thaiv ntawm lub trailer thiab lub cab. Kev ruaj ntseg khi cov kav dej thaum lub sij hawm thauj thiab tam sim ntawd siv cov kev tiv thaiv kev tiv thaiv rau cov txheej txheem anticorrosive. Muab cov ntawv roj hmab los yog cov ntaub ntawv mos ntawm cov kav dej, thiab nruab nrab ntawm cov kav dej thiab cov ncej lossis cov kev txhawb nqa.
Cia Cov Qauv:
① Kev tuav cov kav dej, fittings, thiab li qub: Ua raws li cov chaw tsim khoom cov lus qhia rau kev khaws cia. Tsis tu ncua tshuaj xyuas rau xeb, deformation, thiab kev laus.
② Tshwj xeeb cia rau cov ntaub ntawv: iav ntaub, tshav kub-shrinkable tapes, thiab lub tes tsho yuav tsum muab cia rau hauv ib tug qhuav, zoo-ventilated warehouse.
③ Kev Cia Sab Nraud: Cov kav dej, fittings, thiab li qub tuaj yeem khaws cia sab nraum zoov hauv thaj chaw tiaj tus, tsis muaj pob zeb nrog cov kua dej zoo (txoj kab nqes ntawm 1% mus rau 2% thiab cov dej ntws tawm).
④ Stacking nyob rau hauv Warehouses: Stack anticorrosive kav hauv cov khaubncaws sab nraud povtseg, kom ruaj khov. Cais cov kav dej los ntawm kev qhia tshwj xeeb thiab cov khoom siv. Muab cov ntaub mos mos ntawm cov khaubncaws sab nraud povtseg thiab hauv qab txheej (txhawb los ntawm ob kab ntawm cov neeg pw tsaug zog), ua kom cov kav dej hauv qab yam tsawg 50 hli saum av.
⑤ Cov Kev Xav Tau Hauv Chaw Cia: Thaum lub sij hawm tsim kho, tsa cov kav dej uas siv cov kev txhawb nqa sib nrug li ntawm 4m mus rau 8m sib nrug, ua kom muaj qhov tsawg kawg nkaus ntawm 100mm los ntawm hauv av. Muab qhov hloov pauv hloov pauv ntawm cov kev txhawb nqa, cov kav dej, thiab cov kav dej ntawm lawv tus kheej.
