Xov xwm
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Steel Q195, Q235, qhov sib txawv ntawm cov khoom siv?
Dab tsi yog qhov txawv ntawm Q195, Q215, Q235, Q255 thiab Q275 ntawm cov khoom siv? Carbon structural steel yog feem ntau siv hlau, feem ntau ntawm cov feem ntau dov mus rau hauv steel, profiles thiab profiles, feem ntau tsis tas yuav tsum tau kub-kho ncaj siv, feem ntau yog rau cov noob ...Nyeem ntxiv -
Cov txheej txheem ntau lawm ntawm SS400 kub dov steel phaj
SS400 kub dov structural steel phaj yog ib hom hlau rau kev tsim kho, nrog rau cov khoom siv zoo heev thiab kev ua haujlwm, dav siv hauv kev tsim kho, txuas hniav, nkoj, tsheb thiab lwm yam. Yam ntxwv ntawm SS400 kub dov steel phaj SS400 h...Nyeem ntxiv -
API 5L steel yeeb nkab qhia
API 5L feem ntau yog hais txog cov yeeb nkab steel yeeb nkab (pipeline yeeb nkab) ntawm kev ua raws li tus qauv, cov yeeb nkab steel yeeb nkab nrog rau seamless steel yeeb nkab thiab welded steel yeeb nkab ob pawg. Tam sim no nyob rau hauv cov roj pipeline peb nquag siv welded steel yeeb nkab yeeb nkab hom spir ...Nyeem ntxiv -
Kev piav qhia ntawm SPCC txias dov steel qib
1 lub npe txhais SPCC yog Ameslikas tus qauv Nyiv Pooj Teb (JIS) "kev siv dav dav ntawm cov ntawv txias dov carbon steel thiab sawb" steel lub npe, tam sim no ntau lub teb chaws lossis cov tuam txhab siv ncaj qha los qhia lawv tus kheej tsim cov hlau zoo sib xws. Lus Cim: Cov qib zoo sib xws yog SPCD (txias-...Nyeem ntxiv -
ASTM A992 yog dab tsi?
ASTM A992/A992M -11 (2015) specification txhais tau hais tias dov steel seem rau siv nyob rau hauv lub tsev cov qauv, choj qauv, thiab lwm yam lug siv lug. Tus qauv qhia qhov sib piv siv los txiav txim siab cov tshuaj muaj pes tsawg leeg rau thermal tsom xam raws li ...Nyeem ntxiv -
Dab tsi yog qhov txawv ntawm 304 thiab 201 stainless hlau?
Surface Difference Nws muaj qhov sib txawv ntawm ob qho tib si los ntawm qhov chaw. Piv txwv li, 201 cov khoom vim manganese cov ntsiab lus, yog li cov khoom ntawm stainless hlau hniav zoo nkauj raj nto xim dull, 304 khoom vim tsis muaj manganese ntsiab, ...Nyeem ntxiv -
Taw qhia ntawm Larsen steel ntawv pawg
Larsen steel ntawv pawg yog dab tsi? Nyob rau hauv 1902, ib tug German engineer hu ua Larsen thawj zaug tsim ib hom steel ntawv pawg nrog U zoo li tus ntoo khaub lig-section thiab locks ntawm ob hnub, uas tau ua tiav nyob rau hauv engineering, thiab hu ua "Larsen Sheet Pile" tom qab nws lub npe. Tam sim no...Nyeem ntxiv -
Basic qib ntawm stainless hlau
Cov qauv stainless hlau feem ntau siv cov qauv stainless hlau feem ntau siv cov lej cim, muaj 200 series, 300 series, 400 series, lawv yog Tebchaws Meskas tus sawv cev, xws li 201, 202, 302, 303, 304, 316, 410, 420, 430, thiab lwm yam, Tuam Tshoj tus st ...Nyeem ntxiv -
Cov yam ntxwv ua tau zoo thiab kev siv thaj chaw ntawm Australian Standard I-beams
Cov yam ntxwv ntawm kev ua tau zoo Lub zog thiab qhov tawv nqaij: ABS I-beams muaj lub zog zoo thiab nruj, uas tuaj yeem tiv taus cov khoom loj thiab muab kev txhawb nqa ruaj khov rau cov tsev. Qhov no ua rau ABS I beams ua lub luag haujlwm tseem ceeb hauv kev tsim vaj tsev, xws li ...Nyeem ntxiv -
Daim ntawv thov ntawm steel corrugated yeeb nkab culvert nyob rau hauv txoj kev loj engineering
steel corrugated culvert yeeb nkab, tseem hu ua culvert yeeb nkab, yog ib tug corrugated yeeb nkab rau culverts nteg nyob rau hauv txoj kev loj thiab railroads. corrugated hlau yeeb nkab adopts qauv tsim, centralized ntau lawm, luv luv voj voog; on-site installation ntawm civil engineering thiab p ...Nyeem ntxiv -
Segment sib dhos thiab kev sib txuas ntawm corrugated culvert yeeb nkab
Kev sib sau ua ke corrugated culvert yeeb nkab yog ua los ntawm ob peb daim ntawm corrugated daim hlau tsau nrog bolts thiab ceev, nrog nyias daim hlau, lub teeb yuag, yooj yim thauj thiab khaws cia, txheej txheem kev tsim kho yooj yim, yooj yim rau nruab rau ntawm qhov chaw, daws qhov teeb meem ntawm destructio. ...Nyeem ntxiv -
Kub Expansion ntawm Steel Tubes
Kub Expansion nyob rau hauv steel yeeb nkab ua yog ib tug txheej txheem nyob rau hauv uas ib tug steel yeeb nkab yog rhuab mus nthuav los yog o nws phab ntsa los ntawm sab hauv siab. Cov txheej txheem no feem ntau yog siv los tsim cov yeeb nkab kub kub rau qhov kub thiab txias, kev kub siab lossis cov dej tshwj xeeb. Purpo...Nyeem ntxiv
