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Welded yeeb nkab vs seamless steel yeeb nkab
Ob qho hluav taws xob ua haujlwm welded (ERW) thiab seamless (sms) steel yeeb nkab kev sib deev cov txheej txheem tau siv rau xyoo lawm; Sij hawm dhau mus, cov hau kev siv los tsim txhua tus muaj qib siab. Yog li uas yog qhov zoo dua? 1. Raug Welded Yeeb Nkab Welded Yeeb Nkab pib tawm li ntev, coiled r ...Nyeem ntxiv -
Hom Hlau - Kev Rho Tawm Ntawm Cov Hlau
Hlau yog dab tsi? Hlau yog ib qho alloy ntawm cov hlau thiab tus thawj xibfwb (lub ntsiab) sib hais yog carbon. Txawm li cas los xij, muaj qee qhov kev zam rau lub ntsiab lus no zoo li kev pub dawb-dawb (yog tias) hlau thiab hom 409 Ferritic stainless hlau, nyob rau hauv uas cov pa roj carbon tau suav tias yog impurity. Poj ...Nyeem ntxiv -
Dab tsi yog qhov sib txawv hauv cov yeeb nkab steel & galvanized steel yeeb nkab?
Dej thiab roj yuav tsum tau siv cov kav dej kom nqa lawv mus rau hauv cov tsev nyob thiab tsev lag luam lag luam. Khoom siv roj rau qhov cub, dej tso cua sov thiab lwm yam khoom siv, thaum dej yog qhov tseem ceeb rau lwm tus neeg xav tau. Ob qho tib hom pipes siv los nqa dej thiab ...Nyeem ntxiv -
Tsim cov txheej txheem ntawm cov yeeb nkab steel
Kev tsim cov hlau nplaum hnub los ntawm 1800's. Thaum pib, yeeb nkab tau tsim los ntawm tes - los ntawm cov cua sov, khoov, lapping, thiab rauj cov npoo ua ke. Thawj cov kev siv yeeb nkab cov yeeb nkab tsim tau qhia hauv 1812 hauv tebchaws Askiv. Cov txheej txheem raug ...Nyeem ntxiv -
Cov Qauv Sib Txawv Ntawm Hlau Piping - ASTM Vs. ASME Vs. API VS. ANSI
Vim tias cov yeeb nkab feem ntau ntawm ntau kev lag luam, nws tsis muaj kev xav tsis thoob uas muaj ntau cov koom haum sib txawv thiab kev sim cov yeeb nkab rau siv thoob plaws cov ntawv thov. Raws li koj yuav pom, muaj ob qho tib si sib tshooj nrog rau qee qhov differe ...Nyeem ntxiv -
Zincalume vs. Colorbond - Qhov twg yog qhov kev xaiv zoo tshaj plaws rau koj lub tsev?
Nov yog ib lo lus nug uas tsev cov neeg hloov kho tau thov kom dhau ib xyoo caum. Yog li, cia saib qhov twg yog txoj cai rau koj, Colorebond lossis zincalume ru tsev. Yog tias koj tab tom tsim lub tsev tshiab lossis hloov lub ru tsev ntawm ib qho qub, koj yuav xav pib txiav txim siab koj cov vov tsev ...Nyeem ntxiv -
Cov Lus Qhia Txog Kev Xaiv (PPGI) Xim Coated Steel Chev
Xaiv cov xim zoo coated steel chev rau lub tsev muaj ntau txoj kev xav tau, cov hlau-phaj thiab tog) tuaj yeem faib ua. ● Kev ruaj ntseg kev ua tau zoo (cuam tshuam tsis kam, cua siab tiv taus, hluav taws kub tiv taus). ● ...Nyeem ntxiv -
Cov yam ntxwv ntawm txhuas chee
1. Tsis yog-corrosive txawm nyob rau hauv cov chaw muaj kev lag luam uas lwm cov hlau muaj feem ntau corroded, txhuas yog tsis tshua tiv taus huab cua thiab corrosion. Ntau cov acids yuav tsis ua rau nws rau corrode. Aluminium ib txwm ua rau ib txheej roj nyias tab sis zoo oxide txheej uas txwv ...Nyeem ntxiv -
Cov ntawv thov ntawm Galvanized Steel Co
● Taws kub Folder Steel Coilsare muaj nrog tus ntshiab zinc txheej los ntawm cov txheej txheem kub-dip galvanizing. Nws muaj kev lag luam, lub zog thiab kev ua kom tau ntawm steel ua ke nrog corrosion tsis kam ntawm zinc. Cov txheej txheem kub-yog cov txheej txheem los ntawm cov hlau uas tau txais ...Nyeem ntxiv -
Feem ntau cov lus nug nquag nug txog cov hlau
Dab tsi yog cov hlau thiab nws tau ua li cas? Thaum hlau yog txuam nrog carbon thiab lwm cov khoom nws yog hu ua hlau. Lub txiaj ntsig tau muaj cov ntawv thov raws li cov tuam tsev tseem ceeb, cov cuab yeej siv, cov khoom lag luam, cov khoom siv, thiab riam phom. US ...Nyeem ntxiv -
Stainless hlau Kev Tswjhwm thiab cov ntawv thov
Tsev neeg ntawm stainless cov hlau yog feem ntau tau cais ua plaub pawg tseem ceeb raws li lawv cov qauv siv lead ua. Jindalai Steel Group yog ib qho chaw tsim khoom & cov khoom lag luam ntawm cov hlau stainless hlau chev roj / ntawv / tawv / strip / yeeb nkab. Peb muaj cov qhua tuaj noj mov los ntawm Philippines, ...Nyeem ntxiv -
Cov lus qhia tshwj xeeb ntawm cov hlau stainless
Cov Khoom Siv Tau Ua Txhua Yam, Cov Khoom Siv Cov Lus Qhia thiab Cov Khoom Siv Ntau Lawm Thaum lub qub AISI peb tus lej stainless hlau numbering system (piv txwv li 304 thiab 316) tseem feem ntau siv rau ...Nyeem ntxiv