Ntau ntau txoj haujlwm thiab kev lag luam vam khom rau Hollow Section Rectangular. Cov duab tshwj xeeb: tshwj xeeb ntau lawm thiab siv sijhawm. Hauv qhov kev hwm no, tsis yog peb tab tom nrhiav los piav qhia txog qhov zoo ntawm jinzheng rectangular hollow seem tab sis kuj xav paub seb yuav ua li cas cov no yuav raug tsim nyob rau hauv rooj plaub yog tias koj tsis tau paub nws tab sis kuj hais txog qhov twg tag nrho cov duab plaub no pom lawv daim ntawv thov.
Lub Hollow Section Rectangular yog ua los ntawm cov hlau hu ua hlau. Cov no yog hollow nyob rau hauv daim ntawv uas muab lawv ib tug luj kom zoo dua cov khoom steel duab ntawm tib qhov loj tab sis zoo sib xws lub zog rau cov welded lug. Qhov tshwj xeeb zoo ntawm cov duab hlau no ua rau lawv tsis tshua muaj kev ntxhov siab rau khoov thiab ua haujlwm nrog piv rau cov hlau qub. Lawv txawm hollowed tawm, thiaj li txiav tus nqi ntawm cov hlau thiab yog li tus nqi rau cov tuam txhab uas muag siv lawv.
Lawv tau siv rau ntau yam ntawm cov qauv lossis cov khoom uas peb tsim, uas suav nrog kev tsim tsheb (uas yog qhov kev tsim tsheb hais txog). Cov no yog cov tawv heev thiab yog tias tsim nyog, tuaj yeem siv rau hauv qhov chaw xws li cov tsev, txuas hniav lossis lwm qhov chaw uas yuav tsum tau sawv ntsug rau hnub nyoog xws li pob zeb pob zeb rau lawv lub zog.
Raws li rau cov xwm txheej ntawm cov hlab ntsha, lawv yeej ib txwm kub dov nyob rau hauv thiaj li yuav tsim ib tug qhib seam qhov twg galvanization tshwm sim. Qhov no yog ua tiav nyob rau hauv ib yam uas cov hlab yog immersed rau hauv ib tug kub molten zinc da dej. Qhov no yog ib qho tseem ceeb hauv cov txheej txheem vim nws pab tiv thaiv cov hlau tuav los ntawm corroded, puas los yog ntau dhau hnav nrog lub sijhawm. Qhov no ua rau jinzheng hollow duab plaub seem cov khoom siv uas yuav ua haujlwm ntev dua li cov khoom siv hlau ib txwm muaj tab sis kuj tseem hu rau cov haujlwm ua haujlwm qis qis hauv lub sijhawm ntev.
Raws li nws mus, Hollow Section Rectangular yog qhov zoo heev rau qee tus ncej sib txawv. Txawm li cas los xij, nyob rau hauv dab tsi yog qhov xav tsis thoob, jinzheng rectangular hollow qhov ntau thiab tsawg yog lub teeb-hnyav, tab sis cov qauv ntawm nws tseem muaj zog heev. Lawv yog cov portable thiab lub teeb txaus uas ua rau lawv siv tau rau ntau qhov chaw zoo. Tsis tas li ntawd, lawv tseem muaj kev tiv thaiv corrosion uas txhais tau hais tias ib tus tsis tas yuav siv nyiaj ntau hauv kev kho.
Cov no yog ntau cov duab zoo li no thiab pab tau ntau yam kev lag luam thiab cov haujlwm. Lawv tseem ceeb heev hauv kev tsim kho, piv txwv li, koj yuav pom tias lawv muaj txiaj ntsig zoo hauv kev tsim cov qauv thiab tom qab ntawd tsis tas yuav rub nws, lossis cov tunnels thiab txuas hniav tsim tsis muaj kev txhawb nqa. Cov ntaub ntawv no ua lub luag haujlwm tseem ceeb hauv kev ua kom sib zog thiab siv roj siv hluav taws xob hauv tsheb thiab yog li nws pab txo cov nyiaj ntsuab uas koj tau siv los siv roj, ntxiv rau kev pab txo cov pa phem los ntawm kev siv cov kev thauj mus los ib txwm muaj.
Shandong Changshengda Steel Co., Ltd. Nws yog nyob rau hauv Tuam Tshoj lub feem ntau nws kim heev puag ntawm steel seamless kav muaj txheem ntau lawm chaw. Lub tuam txhab tau tsim nyob rau xyoo 2011, thiab yog "Hollow seem rectangular". Lub tuam txhab ntiav tshaj 800 tus neeg ua haujlwm suav nrog 120 tus neeg ua haujlwm nruab nrab thiab cov neeg laus. Cov nroj tsuag yog ntau lub teb chaws ntau lawm nrog thaj tsam ntawm 200000 square metres uas suav nrog cov khoom siv raw khoom, tsim khoom thiab muag.
Shandong Changshengda Steel Co., Ltd. muaj ntau tshaj 12 xyoo ntawm kev ntshuam thiab xa tawm kev paub thiab ua tiav cov saw hlau nyob hauv ntau tshaj 150 lub teb chaws thoob ntiaj teb, uas yuav tso cai rau cov neeg siv khoom mus rau Hollow seem cov khoom tsis tas yuav tawm hauv lawv lub tsev. Nyob rau tib lub sijhawm, muaj kev nkag siab zoo ntawm cov nqi se thiab kev lis kev cai thoob plaws 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 txaus siab rau qhov zoo tshaj plaws ntawm kev pabcuam rau tus nqi qis tshaj.
Shandong Changshengda Steel Co., Ltd. yog ib qho Hollow seem duab plaub uas tau nruab nrog ntau qhov chaw tsim khoom, uas suav nrog kub dov, kos duab txias txias, txheej, galvanizing, nrog rau kev tshuaj xyuas zoo. Lub tuam txhab tau ntawv pov thawj rau 90001 system rau kev tswj kom zoo. Nrog rau kev tsim khoom txhua xyoo ntawm ntau dua 1 lab tons ntawm cov hlau, nws tuaj yeem ua kom muaj kev ruaj ntseg zoo ntawm cov khoom thiab tswj cov khoom lag luam ntawm ntau tshaj 100000 tons ntawm cov khoom muag thoob plaws hauv lub xyoo. Nws yog ib tus neeg muab kev ntseeg siab uas tuaj yeem ua tau raws li qhov yuav tsum tau ua sai sai rau kev xa khoom hauv kev tshuaj xyuas zoo, nrog rau lwm yam kev xav tau ntxiv ntawm cov neeg siv khoom.
Qhov kev lees paub tom qab muag yog qhov zoo dua ntxiv uas ua rau peb lub tuam txhab sib nrug ntawm peb cov neeg sib tw. Peb lub tuam txhab tom qab muag khoom siv lub luag haujlwm rau txhua yam teeb meem uas yuav tshwm sim, xws li Hollow seem duab plaub nrog kev thauj mus los, teeb meem zoo lossis kev xa khoom qeeb, nyob rau lub sijhawm uas tau them los ntawm kev tuav pov hwm. Peb yuav them nyiaj rau cov neeg siv khoom raws li kev lag luam, nrog rau thaum peb koom tes yav tom ntej, thiab muab cov kev daws teeb meem zoo tshaj plaws kom tsis txhob muaj teeb meem.
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