Lub Hwj Chim ntawm Kev Zoo: Tshawb nrhiav ASTM A252 Steel Pipe los ntawm Cangzhou Spiral Steel Pipe Group Co., Ltd.
Hauv kev tsim kho thiab kev tsim kho vaj tse, qhov zoo ntawm cov ntaub ntawv siv yog qhov tseem ceeb rau kev ruaj khov thiab lub neej ntev ntawm ib qho project. Cov yeeb nkab hlau ua lub luag haujlwm tseem ceeb, tshwj xeeb tshaj yog hauv cov ntawv thov uas muaj kev txhawb nqa thiab kev txhawb nqa cov qauv. Ib qho ntawm cov qauv yeeb nkab hlau ntseeg siab tshaj plaws rau cov ntawv thov no yogASTM A252.
ASTM A252 yog ib qho kev qhia tshwj xeeb uas npog cov yeeb nkab hlau welded thiab seamless rau kev siv piling. Tsim los kom tiv taus cov khoom hnyav thiab cov xwm txheej ib puag ncig hnyav, cov yeeb nkab no zoo tagnrho rau cov hauv paus, choj, thiab lwm yam qauv tseem ceeb. Tus qauv qhia txog cov kev cai rau cov ntaub ntawv, cov txheej txheem tsim khoom, thiab cov txheej txheem sim kom ntseeg tau tias cov yeeb nkab ua tau raws li cov qauv tsim nyog.
Qhov kev sib tw tseem ceeb ntawm Cangzhou kauv hlau kav dej
1. Kev siv tshuab vuam vuam zoo heev
Lub tuam txhab siv cov thev naus laus zis vuam hlau thoob ntiaj teb thiab muaj peev xwm tsim cov kav hlau loj (txog li 4000mm) thiab cov kav hlau tuab (txog li 25.4mm). Nws xav txog ob qho tib si lub zog ntawm cov qauv thiab kev hloov pauv ntawm kev tsim kho, ua tau raws li cov kev cai tshwj xeeb xws li kev tsav tsheb hauv dej hiav txwv tob thiab kev txhawb nqa av mos.
3. Kev daws teeb meem tshwj xeeb
Rau ntau yam kev tsim kho vaj tse (xws li thaj chaw permafrost thiab thaj chaw muaj ntsev ntau), pab pawg Cangzhou muab cov kev pabcuam rau tus kheej xws li kev txhim kho cov khoom siv thiab cov txheej tiv thaiv xeb (xws li 3PE thiab epoxy coal tar pitch), ua rau lub neej ua haujlwm ntawm cov kav hlau ntev dua 30%.
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm kev xaiv Cangzhou Spiral Steel Pipe Group Co., Ltd. rau kojASTM A252 yeeb nkab hlauQhov xav tau yog nyob rau hauv nws cov txheej txheem tsim khoom siab heev. Lub tuam txhab siv cov thev naus laus zis vuam sib txuas siab heev, ua rau muaj peev xwm tsim cov kav dej loj dua, phab ntsa tuab dua. Qhov no tsis yog tsuas yog ua rau cov kav dej muaj zog xwb tab sis kuj ua rau kev tsim qauv thiab kev siv tau yooj yim dua. Txawm hais tias koj xav tau cov kav dej rau cov haujlwm tob lossis cov chaw nyob hauv dej hiav txwv, Cangzhou muaj kev txawj ntse thiab thev naus laus zis los ua kom tau raws li koj xav tau.
Lub tuam txhab kuj tseem muab qhov tseem ceeb rau kev tswj xyuas zoo. Txhua pawg ntawm ASTM A252 steel yeeb nkab raug kuaj xyuas kom ua raws li cov qauv kev lag luam. Qhov kev kuaj no suav nrog cov txheej txheem kuaj tsis ua puas tsuaj xws li kev kuaj ultrasonic thiab radiographic kom pom cov qhov tsis zoo. Cangzhou Spiral Steel Pipe Group Co., Ltd. ua raws li cov txheej txheem kev lees paub zoo no, kom ntseeg tau tias nws cov khoom ua haujlwm tau zoo txawm tias nyob rau hauv qhov xwm txheej nyuaj tshaj plaws.
Ntxiv rau peb txoj kev cog lus rau qhov zoo, Cangzhou Spiral Steel Pipe Group Co., Ltd. kuj txaus siab rau nws cov kev pabcuam zoo tshaj plaws. Paub tias txhua qhov project yog qhov tshwj xeeb, peb ua haujlwm nrog peb cov neeg siv khoom los muab cov kev daws teeb meem tshwj xeeb kom tau raws li cov kev xav tau tshwj xeeb. Txawm hais tias koj yog tus engineer, tus neeg cog lus, lossis tus thawj tswj xyuas project, Cangzhou Spiral Steel Pipe Group Co., Ltd. muab kev txhawb nqa thiab kev txawj ntse uas koj xav tau los txiav txim siab txog koj cov yeeb nkab hlau.
Lub sijhawm tshaj tawm: Lub Xya Hli-31-2025