Thaum mus yuav A333 gr 9 steel yeeb, dua li tus nqi, dab tsi yog lwm cov lus cog lus uas koj yuav tsum tsom rau?
Thaum kev yuav khoom, nws yog qhov tseem ceeb rau kom meej meej cov txheej txheem kev siv hluav taws xob (xws li NDT cov kev xav tau (xws li NDT yuav tsum tau, thiab ntim thiab corrosion tiv thaiv. Cov lus pom tseeb yog kev cai lij choj rau kev zam kev xa khoom thiab kom koj tau txais cov khoom tsim nyog uas ua tau raws li phiaj xwm.
Vim li cas cim thiab traceability ntawm A333 Gr.9 cov yeeb nkab steel yog ib qho tseem ceeb?
Qhov zoo ntawm tsawg ntawm tsawg - cov yeeb nkab steel yog qhov tseem cuam tshuam ntawm nws cov keeb kwm kev kho mob thiab keeb kwm kev kho cua sov. Caws khiaj rau txhua cov yeeb nkab (suav nrog cov neeg tsim khoom, tus lej Standension, thiab lwm yam.) Yog qhov tseem ceeb los ua kom tiav cov cuab yeej siv hluav taws xob. Nws tso cai rau peb kom raug cov yeeb nkab rau cov tshuaj lom neeg muaj pes tsawg leeg thiab cov khoom siv neeg ua haujlwm ntsuas ntawm nws daim ntawv pov thawj khoom (MTC). Ua ntej vuam, welders yuav tsum xyuas cov cim ntawm cov kav dej thiab cov fittings kom ntseeg tau tias cov khoom raug. Traceability yog lub hauv paus rau kev tshawb nrhiav thiab kev faib tawm ntawm lub luag haujlwm ntawm kev tshwm sim ntawm cov teeb meem zoo.
A333 Gr.9 cov yeeb nkab hlau tau thauj mus los kom tiv thaiv kom tsis txhob muaj kev puas tsuaj?
Thaum lub sij hawm thauj mus los thiab thau khoom thiab thau khoom, tsim nyog nqa cov khoom siv lifting (xws li nylon slings) yuav tsum tau siv. Tsis txhob siv cov hlua hlau rau cov hlua hlau kom ncaj qha hooking lossis poob mus tiv thaiv dents, khawb, lossis nicks ntawm cov yeeb nkab xaus. Cov kev tsis zoo no tuaj yeem ua cov kev ntxhov siab cov ntsiab lus thiab kev ua kom tawg thiab kub. Cov kav dej yuav tsum nyab xeeb rau lub tsheb thauj mus los tiv thaiv dov thiab kev sib tsoo. Rau nyias - walled yeeb nkab, tshwj xeeb mloog yuav tsum tau them los tiv thaiv lub ovality ntawm cov yeeb nkab xaus. All protective measures are designed to maintain the integrity of the material in its factory-provided condition upon arrival on site.
Dab tsi yog qhov kev coj ua zoo tshaj plaws rau on -} chaw seem ntawm A333 Gr.9 Cov Yeeb Nkab Hlau?
Qhov chaw cia khoom yuav tsum yog tiaj tus, zoo {{}} dej ntws, thiab deb ntawm cov kev tsheb khiav loj. Cov kav hlau hlau yuav tsum tau muab ntim rau hauv cov khaubncaws sab nraud povtseg thiab tsa thiab ruaj khov nrog kev sib chwv hauv av thiab deformation thiab deformation. Cov kav dej ntawm cov kev sib txawv thiab cov ntaub ntawv yuav tsum tau sib cais thiab sau npe kom meej. Cov yeeb nkab xaus yuav tsum tau muab ntim nrog cov kaus mom yas lossis ntoo plug kom tiv thaiv dej nag, av nkos, cov teeb meem ntoo, thiab nkag txawv teb chaws los ntawm kev nkag mus rau cov kav dej. Rau ntev - sij hawm cia, tsim nyog nto ov {{} Cov xeb corrosion) yuav tsum tau txiav txim siab, thiab kev tshuaj xyuas ib txwm yuav tsum tau los tiv thaiv cov xeb.
Puas muaj cov txheej txheem tshwj xeeb rau kev muab A333 Gr I9 Steel kav rau kev teeb tsa?
Cov khoom muab khoom yuav tsum ua raws li "thawj -} - lub hauv paus ntsiab lus. Cov neeg ua haujlwm rau khoom yuav tsum tau ntsuas cov kav dej ntawm cov khoom siv raug thiab loj raws li cov lus qhia tshwj xeeb ntawm cov ntawv sau thiab kos duab. Ua ntej tshaj tawm, lawv yuav tsum tau txais cov cim ntawm cov cim, paub meej tias cov yeeb nkab xaus tau raug muab khi, thiab sab hauv kom huv thiab dawb ntawm cov khib nyiab sab hauv. Ib daim ntawv pov thawj daim ntawv pov thawj rau cov kav dej yuav tsum tau faib rau cov khoom tsim kho thiab cov ntaub ntawv sau tseg rau cov ntaub ntawv txuas ntxiv "
