Qhov zoo tshaj plaws Dub ERW Steel Pipe Carbon Q235B Hlau Yeeb Nkab Hollow Tshooj
Lus piav qhia luv luv:
ERW welded puag ncig cov kav dej kuj tseem hu ua cov kav dej tsis sib haum.Hom welded steel yeeb nkab no yog dav siv nyob rau hauv ntau yam xws li engineering, fencing, scaffolding, kab kav, thiab lwm yam. ERW welded steel kav yog muaj nyob rau hauv ntau yam zoo, phab ntsa thicknesses thiab tiav cov yeeb nkab diameters.
Peb vam khom raws li kev xav, kev hloov kho tshiab tsis tu ncua hauv txhua ntu, kev nce qib thev naus laus zis thiab tau kawg ntawm peb cov neeg ua haujlwm ncaj qha rau hauv peb txoj kev vam meej rau qhov zoo tshaj plaws Dub ERW Steel Pipe Carbon Q235B Steel Pipe Hollow Section, Peb yuav zoo siab txais tos txhua tus neeg yuav khoom hauv kev lag luam txhua. ntawm koj lub tsev thiab txawv teb chaws los koom tes hauv tes, thiab tsim kom muaj kev vam meej yav tom ntej nrog ib leeg.
Peb vam khom raws li kev xav, kev hloov kho tshiab tsis tu ncua hauv txhua ntu, kev nce qib thev naus laus zis thiab tau kawg ntawm peb cov neeg ua haujlwm uas koom ncaj qha rau hauv peb txoj kev vam meej.Tuam Tshoj Dub thiab ERW Dub Yeeb Nkab, Peb tsom rau kev muab kev pabcuam rau peb cov neeg siv khoom raws li lub hauv paus tseem ceeb hauv kev ntxiv dag zog rau peb txoj kev sib raug zoo mus ntev.Peb tsis tu ncua muaj cov khoom qib siab ua ke nrog peb cov kev pabcuam ua ntej muag thiab tom qab muag zoo ua kom muaj kev sib tw muaj zog hauv kev lag luam thoob ntiaj teb.
Hluav taws xob tsis kam welded (ERW) raj yog tsim los ntawm txias ua ib lub tiaj tiaj steel sawb mus rau hauv ib puag ncig lub raj thiab hla nws los ntawm kev sib sau ua cov yob kom tau txais cov kab txuas ntev.Tom qab ntawd ob lub npoo yog rhuab ib txhij nrog ib tug high-frequency tam sim no thiab squeezed ua ke los tsim ib daim ntawv cog lus.Tsis tas yuav tsum tau muab tub lim hlau rau longitudinal ERW welds.
Tsis muaj fusion hlau siv thaum lub sijhawm tsim khoom.Qhov no txhais tau hais tias cov yeeb nkab tsis tshua muaj zog thiab ruaj khov.
Weld seam tsis tuaj yeem pom lossis hnov.Qhov no yog qhov sib txawv loj thaum saib ob chav submerged arc vuam txheej txheem, uas tsim kom pom tseeb welded hlaws uas yuav tsum tau muab tshem tawm.
Nrog rau kev nce qib hauv high-frequency hluav taws xob tam sim no rau vuam, cov txheej txheem tau yooj yim dua thiab muaj kev nyab xeeb dua.
ERW steel kav yog tsim los ntawm tsawg zaus los yog high-frequency resistance "ua hauj".Lawv yog cov kav dej welded los ntawm steel phaj nrog longitudinal welds.Nws yog siv los thauj cov roj, nkev thiab lwm yam khoom vapor-kua, thiab tuaj yeem ua tau raws li ntau yam kev xav tau ntawm kev kub siab thiab qis.Tam sim no, nws tuav txoj haujlwm tseem ceeb hauv kev thauj mus los hauv lub ntiaj teb.
Thaum lub sij hawm ERW yeeb nkab vuam, cua sov yog tsim thaum tam sim no ntws los ntawm kev sib cuag ntawm qhov chaw vuam.Nws heats ob lub npoo ntawm cov hlau mus rau qhov chaw uas ib tug ntug tuaj yeem tsim ib daim ntawv cog lus.Nyob rau tib lub sijhawm, nyob rau hauv qhov kev txiav txim ntawm kev sib koom ua ke, cov npoo ntawm lub raj dawb paug yaj thiab nyem ua ke.
Feem ntau ERW yeeb nkab siab tshaj OD yog 24 "(609mm), rau qhov loj dua cov yeeb nkab yuav raug tsim hauv SAW.
Muaj ntau cov kav dej tuaj yeem tsim los ntawm ERW txheej txheem.Ntawm no hauv qab no peb sau rau cov qauv siv ntau tshaj plaws hauv cov kav dej.
Carbon steel yeeb nkab hauv ERW.
ASTM A53 Qib A thiab B (thiab Galvanized).
ASTM A252 Pipeline Tube
ASTM A500 Cov qauv tubing.
ASTM A134 thiab ASTM A135 yeeb nkab.
EN 10219 S275, S355 yeeb nkab.
API 5L B rau X70 PSL1 (PSL2 yuav tsum nyob rau hauv HFW txheej txheem)
API 5CT J55 / K55, N80 casing thiab tubing thiab lwm yam.
ERW steel yeeb nkab thov thiab siv:
ERW steel yeeb nkab siv rau kev thauj cov roj thiab cov khoom ua kua xws li roj thiab roj, tuaj yeem ua tau raws li qhov yuav tsum tau ua kom qis thiab siab.Nyob rau hauv xyoo tas los no, nrog rau txoj kev loj hlob ntawm ERW technology, ntau thiab ntau ERW steel yeeb nkab siv nyob rau hauv cov roj thiab roj teb, tsheb kev lag luam thiab hais txog.
Qhov zoo ntawm ERW yeeb nkab:
High efficiency, tsis tshua muaj nqi, khoom txuag, yooj yim automation.
Txheem:BS 1387-1985, ASTM A53, ASTM A513, ASTM A252-98, JIS G3444-2004 STK400/500.G3452-2004, EN 10219, EN 10255-1996, DIN 2440, GB / T13793-2008.
Khoom siv:Q195, Q235, Q275, Q345.
Specification:1/2 "-16" (OD: 21.3mm-660mm).
Phab ntsa thickness:1.0mm-12 hli.
Kev kho deg:Galvanized, roj txheej, lacquering.Peb vam khom raws li kev xav, kev hloov kho tshiab tsis tu ncua hauv txhua ntu, kev txhim kho thev naus laus zis thiab tau kawg ntawm peb cov neeg ua haujlwm uas ncaj qha koom nrog hauv peb txoj kev vam meej rau qhov zoo tshaj plaws Dub ERW Steel Pipe Carbon Q235B Steel Pipe Hollow Section, Peb yuav ua siab ntev. Zoo siab txais tos txhua tus neeg yuav khoom hauv kev lag luam txhua tus ntawm koj lub tsev thiab txawv teb chaws los koom tes hauv tes, thiab tsim kom muaj kev vam meej yav tom ntej nrog ib leeg.
Qhov zoo tshaj plawsTuam Tshoj Dub thiab ERW Dub Yeeb Nkab, Peb tsom rau kev muab kev pabcuam rau peb cov neeg siv khoom raws li lub hauv paus tseem ceeb hauv kev ntxiv dag zog rau peb txoj kev sib raug zoo mus ntev.Peb tsis tu ncua muaj cov khoom qib siab ua ke nrog peb cov kev pabcuam ua ntej muag thiab tom qab muag zoo ua kom muaj kev sib tw muaj zog hauv kev lag luam thoob ntiaj teb.
