Xov xwm
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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 -
Cov neeg txawv teb chaws tsim cov chaw nyob hauv av nrog cov kav dej galvanized corrugated thiab sab hauv yog luxurious li lub tsev so!
Nws ib txwm yog qhov yuav tsum tau ua rau kev lag luam los teeb tsa cov chaw tiv thaiv huab cua hauv kev tsim vaj tsev. Rau cov tsev siab siab, qhov chaw nres tsheb hauv av dav dav tuaj yeem siv los ua chaw nyob. Txawm li cas los xij, rau villas, nws tsis yog qhov tsim nyog los teeb tsa ib qho undergro ...Nyeem ntxiv -
Dab tsi yog daim ntawv thov ntawm European standard H-section steel HEA, HEB, thiab HEM?
H series ntawm European txheem H seem steel feem ntau suav nrog ntau yam qauv xws li HEA, HEB, thiab HEM, txhua tus muaj ntau yam tshwj xeeb kom tau raws li qhov xav tau ntawm cov haujlwm sib txawv. Tshwj xeeb: HEA: Qhov no yog nqaim-flange H-section steel nrog me me c ...Nyeem ntxiv -
Steel nto kho - Kub Dipped Galvanizing txheej txheem
Kub Dipped Galvanizing txheej txheem yog txheej txheem ntawm txheej txheej hlau nrog txheej zinc los tiv thaiv corrosion. Cov txheej txheem no yog tshwj xeeb tshaj yog haum rau steel thiab hlau cov ntaub ntawv, raws li nws zoo ncua lub neej ntawm cov khoom thiab txhim kho nws corrosion kuj....Nyeem ntxiv -
SCH (Schedule Number) yog dab tsi?
SCH stands rau "Schedule," uas yog ib tug lej siv nyob rau hauv American Standard Pipe System los qhia cov phab ntsa thickness. Nws yog siv ua ke nrog nominal txoj kab uas hla (NPS) los muab cov txheej txheem phab ntsa thickness xaiv rau cov kav dej ntawm ntau qhov sib txawv, yooj yim rau de ...Nyeem ntxiv -
Qhov sib txawv ntawm Kauv Hlau Yeeb thiab LSAW Steel Yeeb Nkab
Spiral Steel Pipe thiab LSAW Steel Pipe yog ob hom welded steel yeeb nkab, thiab muaj qee qhov sib txawv ntawm lawv cov txheej txheem tsim khoom, cov yam ntxwv ntawm cov qauv, kev ua haujlwm thiab kev siv. Manufacturing txheej txheem 1. SSAW yeeb nkab: Nws yog tsim los ntawm dov strip stee ...Nyeem ntxiv
