Qhov sib txawv ntawm kev siv I-beam thiab U beam: I-beam qhia kom pom: tshawb I-beam, nplaim I-beam, vim tias lub qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob qhob......
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PPGI lus qhia kom pom Pre-painted Galvanized Steel (PPGI) siv Galvanized Steel (GI) ua substrate, uas yuav ua rau nws muaj sijhawm ntev dua li GI, pom zoo li qhov zoo ntawm zinc, lub ntim organic ua haujlwm rau cov ntim cov hlau tiv thaiv kev hlau...
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Txawm li cas los tsis muaj qhov sib txawv tib yam hauv qab nthawb thiab qab khoov uas muaj zinc huv. Tsuas yog qhov sib txawv ntawm cov khoom siv, lub ntim zinc, ntev...
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Zinc huv hluav taws xob yog ib qho ntawm cov hluav taws xob zinc huv, ntxiv mus rau zinc huv hluav taws xob thiab zinc huv hluav taws xob ntub, zinc huv ntub los yog hu ua zinc huv faib tawm. Zinc huv ntub tsis tiv thaiv kev puag. Txawm tias yog ib xyoos kaum ob...
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Yog koj tsis paub yuav xa mus leej twg hluav taws qab nthawb thiab khoov thiab qab nthawb ntub thiab khoov hauv kev sau khoom thiab siv, koj tuaj yeem saib cov lus no ua ntej. Thaum ua ntej, peb yuav tsum paub qhov sib txawv ntawm ob qho no, thiab kuv yuav piav qhia...
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Nyob rau hnub no, nrog tib lub neej ntawm kev pabcuam thiab kev xav tau ntawm cov neeg rau kev mus los, txhua lub nroog thiab lub thawv yog qhov tseem ceeb uas yuav tsum muaj nyob hauv qhov kev tsim lub thawv. Nyob rau hauv qhov kev tsim lub thawv, cov ntaub qab nyom tsev ua los ntawm qhob hlav hlav yog qhov tseem ceeb heev.
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cov hlav hlav ua haujlwm, ua rau nws zoo li cov hlav hlav ua haujlwm los ntawm kev ntxuav thiab lwm yam kev ua haujlwm. Nws tuaj yeem siv rau hauv kev lag luam, kev ua tib neeg, pab xovto, cov tsev ua haujlwm loj, tsev ntoo, thiab kev lag luam hauv tsev thiab ntim kho tsev.
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Cov hlav hlav ua haujlwm ua ntej yog ua los ntawm cov hlav hlav, hlav hlav ua los ntawm qhob hlav hlav thiab lwm yam khoom siv. Tom qab ntawd, cov hlav hlav ua haujlwm yog ua los ntawm cov hlav hlav ua haujlwm. Nyob rau hauv qhov pib ntawm qhov xovthawb pib ntawm qhov xovthawb pib, nrog tib lub neej ntawm kev lag luam hlav hlav, ...
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Nuj nqoog hluav taws xob yog qhov chaw tsim tsev siv los tiv thaiv lub hauv paus nyob rau hauv kev tsim tsev. Lub hauv paus ntawm kev tsim tsev ntawm xyoo dhau los yog tiv thaiv los ntawm kab ntoo lossis kab ntoo, tab sis cov khoom siv tiv thaiv no muaj qhov chaw tsawg heev li...
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H beam tau raug siv dav hauv kev tsim tsev hluav taws nyob saum npoo ntawd. Lub npoo ntawm H-section hluav taws tsis muaj kev ncaj nraim, thiab lub npoo sab saum thiab sab saum yog tib lub. Lub sij hawm ntawm H – beam zoo dua li qhov ntawm I – beam, ch...
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Galvanized flat steel txhais tau hais tias galvanized steel 12-300mm dav, 3-60mm hnyav, duab ob tog, thiab slightly blunt edge. Galvanized flat steel tuaj yeem finished steel, tab sis kuj tuaj yeem siv raws li qhov chaw kho tshuaj thiab qhov chaw zoo siab rau kev ua chaw ua siab.G...
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Hluav taws steel ua haujlwm yog ib qho hluav taws sau uas tsim los ntawm lub voj voog lossis hluav taws sau uas tau txiav txim los ntawm kev ua haujlwm ib lossis ntau dua. Yog li cas peb yuav tsum saib xyuas thaum peb sau hluav taws ua haujlwm? Lub hluav taws sau ua haujlwm ua ntej, lub zog ntawm lub hluav taws...
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