Rectangular hollow seem yog cov duab sib txawv heev txawm tias muaj ntau yam thiab tseem ceeb rau kev tsim cov qauv zoo. Cov squares yog cov duab plaub nrog qhov chaw hauv nruab nrab. Qhov kev tsim tshwj xeeb no tso cai rau lawv ua kom ruaj khov thiab ruaj khov. Nyob rau hauv cov ntawv no, peb yuav tham txog tag nrho cov zoo ntawm hollow seem duab plaub raws li lub tsev cov ntaub ntawv uas koj muaj peev xwm tsim nrog lawv qhov twg yuav siv tau nyob rau hauv kev tsim kho ua hauj lwm piv rau lwm cov duab lawv ua li cas thiab tiav.
Rectangular hollow seem tau dav siv los ua thawj qhov tseem ceeb hauv kev tsim kho vaj tsev vim tias lawv muaj cov khoom zoo heev, nrog rau Jinzheng's aluminium square tube. Tseem ceeb tshaj txhua yam, lawv muaj lub zog muaj zog heev. Lawv muaj zog ntau dua li lawv saib vim lawv qhov chaw hollow vim tsis zoo li cov hlab, cov ntu no muaj cov qauv tag nrho (lub kaum sab xis). Lub zog no yog qhov ua rau lawv zoo heev rau kev tsim cov khoom tseem ceeb xws li, cov tuam tsev loj, cov choj loj lossis txawm tias qhov tunnels uas yuav tsum muaj kev txhawb nqa loj heev.
Peb kuj yuav tsum tau coj mus rau hauv tus account hom steel siv los tsim cov Rectangular Hollow Sections ua ntej tsim, thiab rectangular steel tube tsim los ntawm Jinzheng. Hlau los ntawm ntau hom nrog ntau yam khoom, qee qhov muaj zog dua lwm tus, tiv thaiv xeb zoo dua thiab tuaj yeem hloov tau ntau dua. Ua li no, peb tuaj yeem paub tseeb tias peb cov qauv yuav muaj kev nyab xeeb dua thiab ruaj khov qib ntawm cov hlau rau qhov project, tsis siv vim qee qhov huab cua lossis ib puag ncig yam uas nws yuav tsis ntsib.
Cov seem hollow no kuj tau siv nrov nyob rau hauv ntau yam kev lag luam sectors kom muaj zog thiab muaj zog. Cov no feem ntau yog siv los ua cov txheej txheem loj hauv cov tsev thiab cov txuas hniav uas lawv lub zog siab yog qhov tseem ceeb rau kev nyab xeeb. Lawv kuj tau siv rau hauv qhov av thiab cov qauv hauv av, vim tias lawv muaj peev xwm nqa tau qhov hnyav loj yog qhov tseem ceeb rau kev txwv kev tawg.
Rectangular hollow seem tau dhau los ua ib qho ntawm cov khoom siv nrov tshaj plaws, txawm hais tias lawv kuj yeej nyob rau hauv lwm yam khoom siv, ib yam li Jinzheng cov khoom hu ua cov hlab ntsha. Piv txwv li, lawv tuaj yeem siv los ua kev txhawb nqa hauv cov pob zeb ua vaj tse rau kev txhawb nqa ntawm cov phab ntsa thiab lwm yam khoom siv. Lawv tuaj yeem muab tso rau hauv cov phab ntsa tuav thiab lwm cov txheej txheem thaiv-style los muab kev txhawb nqa tsim nyog rau cov av, tiv thaiv kev yaig.
Txawm li cas los xij, thaum peb sib piv cov duab plaub seem rau lwm cov duab uas yuav siv tau rau hauv qhov xwm txheej zoo sib xws muaj ntau lub hauv paus ntsiab lus tseem ceeb uas tuaj rau hauv kev ua si, zoo ib yam. 2 nti galvanized steel yeeb nkab los ntawm Jinzheng. Lub zog yog ib qho ntawm cov ntsiab lus tseem ceeb. Feem ntau, cov duab plaub hollow seem muaj zog dua li ntau lwm cov duab ntoo khaub lig - square lossis voj voos. Qhov tseeb tias lawv tau tsim los ntawm cov khoom siv ruaj khov ua rau lawv zoo tagnrho rau kev tsim kho kev ua haujlwm vim qhov no tuaj yeem muab lub zog ntxiv thaum nyob rau hauv kev txiav cov qauv piv rau cov kev xaiv riam folding, ua rau nws muaj kev xaiv ntau dua ntawm cov phiaj xwm loj uas kev tiv thaiv kev nyab xeeb tsis muaj lwm txoj hauv kev. tso siab rau cov cuab yeej tsim tau zoo xws li cov no.
Painting lossis hmoov Txheej - Ib txoj hauv kev los siv cov xim hla cov hlau, kuj yog Jinzheng cov khoom xws li cev square. Cov txheej txheem no pab cov hlau nyob rau hauv kev tiv thaiv xeb thiab corrosion thiab nws muab ib tug xov kov los txhim kho nws cov tsos. Qhov zoo ntawm qhov chaw tiav yog qhov tseem ceeb nrog rau qhov chaw lossis cov qauv tsim, thiab kev ua tiav high-end tuaj yeem cuam tshuam loj npaum li cas nws zoo li nws keeb kwm yav dhau.
Shandong Changshengda Steel Co., Ltd yog lub tsev rau tag nrho cov kab ntau lawm suav nrog kub dov txias dov galvanizing txias kos duab painting thiab kev soj ntsuam zoo thiab tau dhau qhov kev tswj xyuas zoo Rectangular hollow seem nrog rau txhua xyoo tso zis ntau tshaj 1 lab tonnes ntawm hlau nws muaj peev xwm. Ua kom muaj kev ruaj ntseg ntawm cov khoom zoo thiab tswj cov khoom lag luam ntau tshaj 100000 tonnes ntawm cov khoom muag txhua xyoo Nws yog lub tuam txhab ntseeg siab uas tuaj yeem yooj yim. Ua raws li cov neeg siv khoom xav tau ceev ceev rau kev xa khoom lossis kev soj ntsuam zoo raws li lwm qhov yuav tsum tau ua
Rectangular hollow seem tom qab-muag guarantee system tseem yog lwm yam uas ua rau peb lub tuam txhab sawv tawm ntawm peb counterparts Peb tom qab-muag department yuav coj lub luag hauj lwm rau tej yam teeb meem uas tshwm sim xws li teeb meem nrog zoo tsheb thauj mus los teeb meem los yog kev ncua sij hawm nyob rau hauv lub sij hawm them los ntawm kev tuav pov hwm ntawm theem kev lag luam nrog rau cov txheej txheem kev sib koom ua ke yav tom ntej peb yuav muab peb cov neeg siv khoom nrog cov nyiaj them tshwj xeeb thiab muab cov kev xaiv zoo tshaj plaws thiab cov tswv yim kom tsis txhob muaj teeb meem hauv kev koom tes yav tom ntej kom peb cov neeg siv khoom tsis muaj kev txhawj xeeb thaum ua kev yuav khoom
Shandong Changshengda Steel Co., Ltd. Nws muaj ntau tshaj 12 xyoo kev nyob rau hauv lub teb ntawm export thiab ntshuam. Nws muaj cov khoom siv saw hlau uas suav nrog 150 lub teb chaws, uas cov neeg siv khoom lag luam Rectangular hollow cov khoom tuaj yeem tsis tau tawm hauv tsev. Nyob rau tib lub sijhawm, muaj kev nkag siab zoo txog kev lis kev cai thiab cov qauv tariff thoob plaws ntau lub tebchaws tuaj yeem pab cov neeg siv khoom los muab cov kev xaiv zoo tshaj plaws rau kev xa khoom, uas tso cai rau lawv tau txais cov kev pabcuam zoo tshaj plaws ntawm tus nqi qis.
Shandong Changshengda Steel Co Ltd yog nyob rau hauv Tuam Tshoj tus loj tshaj steel yeeb nkab puag uas yog seamless Nws kuj muaj standardized ntau lawm chaw Lub tuam txhab tau tsim nyob rau hauv lub xyoo 2011 raws li ib tug "National 863 Program Execution Unit" Lub tuam txhab muaj 800 neeg ua hauj lwm uas muaj 120 technical nruab nrab thiab Cov neeg ua haujlwm laus Lub Hoobkas tau kis mus rau thaj tsam ntawm Rectangular hollow seem Nws yog qhov chaw tsim khoom thoob ntiaj teb uas muab cov khoom siv raw khoom tiav cov khoom tsim thiab muag.
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