Xov xwm
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Yuav ua li cas weld galvanized kav? Yuav tsum tau ceev faj dab tsi?
Kev ntsuas kom ntseeg tau tias vuam zoo muaj xws li: 1. Tib neeg yam tseem ceeb yog qhov tseem ceeb ntawm kev tswj cov kav dej galvanized. Vim tsis muaj qhov tsim nyog tom qab vuam tswj txoj kev, nws yooj yim rau kev txiav cov fab, uas cuam tshuam rau qhov zoo; tib lub sijhawm, qhov tshwj xeeb ntawm galva ...Nyeem ntxiv -
Dab tsi yog galvanized steel? Lub zinc txheej yuav kav ntev npaum li cas?
Galvanizing yog txheej txheem uas nyias txheej ntawm ob hlau yog siv rau saum npoo ntawm cov hlau uas twb muaj lawm. Rau feem ntau cov qauv hlau, zinc yog cov khoom siv rau txheej txheej no. Cov txheej zinc no ua raws li qhov thaiv, tiv thaiv cov hlau hauv qab ntawm cov khoom. T...Nyeem ntxiv -
Dab tsi yog qhov txawv ntawm galvanized steel kav thiab stainless hlau kav?
Qhov tseem ceeb sib txawv: Galvanized steel kav yog ua los ntawm cov pa roj carbon steel nrog zinc txheej rau saum npoo kom tau raws li qhov yuav tsum tau siv txhua hnub. Stainless hlau kav, ntawm qhov tod tes, yog ua los ntawm hlau alloy thiab inherently muaj corrosion kuj, tshem tawm cov ne ...Nyeem ntxiv -
Puas yog galvanized hlau xeb? Yuav tiv thaiv li cas?
Thaum cov khoom siv hlau galvanized yuav tsum tau muab khaws cia thiab thauj mus rau qhov sib ze, kev tiv thaiv txaus yuav tsum tau coj los tiv thaiv xeb. Cov kev tiv thaiv tshwj xeeb yog raws li hauv qab no: 1. Txoj kev kho saum npoo tuaj yeem siv los txo cov qauv...Nyeem ntxiv -
Yuav txiav hlau li cas?
Thawj kauj ruam hauv kev ua hlau yog txiav, uas tsuas yog muab cov ntaub ntawv raw los yog cais lawv ua cov duab kom tau txais qhov tsis zoo. Cov txheej txheem hlau txiav feem ntau suav nrog: sib tsoo log txiav, txiav txiav, nplaim txiav, plasma txiav, laser txiav, ...Nyeem ntxiv -
Steel corrugated culvert kev tsim kho kev ceev faj nyob rau hauv txawv huab cua thiab huab cua puag
Nyob rau hauv txawv huab cua kev nyab xeeb steel corrugated culvert kev tsim kho kev ceev faj tsis zoo ib yam, lub caij ntuj no thiab lub caij ntuj sov, qhov kub thiab txias tsis tshua muaj, ib puag ncig yog qhov sib txawv ntawm kev tsim kho kev ntsuas kuj txawv. 1.High kub huab cua corrugated culver ...Nyeem ntxiv -
Kev sib piv ntawm qhov zoo thiab qhov tsis zoo ntawm kev siv cov square tube, channel steel, lub kaum sab xis steel
Qhov zoo ntawm square raj High compressive zog, zoo dabtsi yog khoov zog, siab torsional zog, zoo stability ntawm seem loj. Vuam, kev sib txuas, kev ua haujlwm yooj yim, zoo plasticity, txias khoov, txias dov kev ua haujlwm. Loj cheeb tsam, tsawg steel ib chav tsev su ...Nyeem ntxiv -
Dab tsi yog qhov txawv ntawm carbon steel thiab stainless hlau?
Carbon steel, tseem hu ua carbon steel, hais txog hlau thiab carbon alloys uas muaj tsawg dua 2% carbon, carbon steel ntxiv rau carbon feem ntau muaj ib tug me me ntawm silicon, manganese, sulfur thiab phosphorus. Stainless hlau, tseem hu ua stainless acid-res ...Nyeem ntxiv -
Dab tsi yog qhov txawv ntawm galvanized square yeeb nkab thiab zoo tib yam square yeeb nkab? Puas muaj qhov sib txawv ntawm kev tiv thaiv corrosion? Puas yog qhov kev siv tib yam?
Muaj qhov sib txawv hauv qab no ntawm galvanized square tubes thiab cov raj square zoo tib yam: ** Corrosion resistance **: - Galvanized square yeeb nkab muaj corrosion kuj zoo. Los ntawm kev kho galvanized, ib txheej ntawm zinc yog tsim rau saum npoo ntawm lub square tu ...Nyeem ntxiv -
Tuam Tshoj Txoj Kev Kho Tshiab Tshiab Steel National Standards pom zoo tso tawm
Lub Xeev Kev Tswj Xyuas Kev Tswj Xyuas Kev Lag Luam thiab Kev Tswj Xyuas Kev Tswj Xyuas Kev Lag Luam (State Standardization Administration) thaum Lub Rau Hli 30 tau pom zoo tso tawm 278 cov qauv kev pom zoo hauv lub tebchaws, peb daim ntawv teev cov qauv kev pom zoo hauv lub tebchaws, nrog rau 26 qhov yuav tsum tau ua hauv lub teb chaws tus qauv ...Nyeem ntxiv -
Nominal txoj kab uas hla thiab sab hauv thiab sab nraud txoj kab uas hla ntawm kauv steel yeeb nkab
Kauv steel yeeb nkab yog ib hom steel yeeb nkab ua los ntawm dov ib tug steel sawb mus rau hauv ib tug yeeb nkab zoo ntawm ib tug kauv lub kaum sab xis (tsim lub kaum sab xis) thiab ces welding nws. Nws yog dav siv nyob rau hauv pipeline systems rau roj, natural gas thiab dej xa mus. Nominal Diameter (DN) Nomi...Nyeem ntxiv -
Qhov txawv ntawm kub dov thiab txias kos?
Qhov sib txawv ntawm Kub Rolled Steel Pipes thiab Cold Drawn Steel Pipes 1: Hauv kev tsim cov yeeb nkab txias, nws cov ntu ntu tuaj yeem muaj qee qhov kev khoov, khoov yog qhov tsim nyog rau cov kabmob muaj peev xwm ntawm cov yeeb nkab txias. Hauv kev tsim cov kub-kuav los tiag tu ...Nyeem ntxiv
