Stainless hlau cov khoom siv dav siv hauv ntau qhov kev lag luam thiab kev siv vim lawv cov kev ua tau zoo thiab cov khoom zoo.Niaj hnub no, peb yuav tham txog stainless hlau seamless yeeb nkab thiab ERW stainless hlau yeeb nkab, thiab qhov sib txawv ntawm ob yam khoom.
Muaj qee qhov sib txawv ntawm ERW stainless hlau yeeb nkab thiab stainless hlau seamless yeeb nkab.ERW Yeeb Nkab luv luv rau Kev Siv Hluav Taws Xob Hluav Taws Xob.Nws yog siv los thauj cov kua xws li roj, roj, thiab lwm yam, tsis hais lub siab, thiab ua lub luag haujlwm tseem ceeb hauv cov kav dej thoob ntiaj teb.Nyob rau tib lub sijhawm, nws yog seamless steel yeeb nkab.Cov kav hlau square thiab cov duab plaub tsis muaj cov pob qij txha thiab cov hollow profiles yog siv rau kev thauj cov kua dej vim lawv qhov zoo tshaj plaws khoov thiab torsion lub zog, nrog rau kev tsim khoom ntawm cov qauv thiab cov khoom siv tshuab.Feem ntau, ERW kav thiab seamless steel kav yog siv rau ntau lub hom phiaj.
Seamless stainless hlau kav yog tsim los ntawm puag ncig billets, thaum ERW stainless hlau kav yog tsim los ntawm kub dov coils.Txawm hais tias ob qho khoom siv raw sib txawv kiag li, nws yuav tsum tau muab sau tseg tias qhov zoo ntawm cov khoom kawg - cov kav dej yog nyob ntawm ob yam no - kev tswj kom zoo thaum lub sij hawm tsim khoom thiab thawj qhov xwm txheej thiab cov khoom siv raw.Ob lub kav dej yog ua los ntawm stainless hlau ntawm qib sib txawv, tab sis feem ntau yog cov yeeb nkab ua los ntawm stainless hlau 304.
Lub round billet yog rhuab thiab thawb mus rau tus pas nrig perforated kom txog rau thaum nws yuav siv sij hawm nyob rau hauv ib tug hollow duab.Tom qab ntawd, lawv qhov ntev thiab tuab yog tswj los ntawm txoj kev extrusion.Nyob rau hauv cov ntaub ntawv ntawm zus tau tej cov ERW kav, cov txheej txheem ntau lawm yog txawv kiag li.Lub yob yog khoov rau hauv axial kev taw qhia, thiab cov npoo converging yog welded raws nws tag nrho ntev los ntawm tsis kam vuam.
Seamless stainless hlau raj tau ua tiav ntawm cov kab sib dhos thiab muaj nyob hauv OD txog 26 ntiv tes.Ntawm qhov tod tes, txawm tias cov tuam txhab hlau siab tshaj plaws nrog ERW thev naus laus zis tuaj yeem ua tiav sab nraud ntawm 24 ntiv tes.
Txij li cov kav dej seamless yog extruded, lawv tsis muaj cov pob qij txha nyob rau hauv ob qho tib si axial lossis radial kev taw qhia.ERW kav, ntawm qhov tod tes, yog tsim los ntawm dabtsi yog khoov coils raws lawv lub hauv paus axis yog li lawv tau welded raws lawv tag nrho ntev.
Feem ntau, cov kav dej seamless yog siv rau kev siv siab, thaum ERW kav dej siv rau kev pabcuam hauv qhov chaw siab thiab nruab nrab.
Tsis tas li ntawd, muab cov yam ntxwv ntawm kev nyab xeeb ntawm cov kav dej seamless, lawv tau siv dav hauv cov roj thiab roj, roj refining thiab lwm yam kev lag luam chemical, thiab yuav tsum tsis muaj txoj cai tsis muaj dej los xyuas kom muaj kev nyab xeeb ntawm tib neeg thiab kev lag luam.Nyob rau tib lub sijhawm, cov kav dej ERW ua tau zoo raws li kev tswj hwm nruj kuj tuaj yeem siv rau cov kev pabcuam zoo sib xws uas tsis yog cov kev pabcuam zoo ib yam xws li kev thauj mus los hauv dej, scaffolding thiab fencing.
Nws paub tias cov kav dej sab hauv ntawm ERW yog ib txwm tswj hwm los ntawm txoj kev tswj xyuas zoo, yog li lawv yeej ib txwm zoo dua cov kav dej seamless.
Nyob rau hauv rooj plaub ntawm ASTM A53, hom S txhais tau tias seamless.Hom F - rauv, tab sis vuam, hom E - tsis kam vuam.Yog tag nrho.Qhov no yog txoj hauv kev yooj yim tshaj plaws los txiav txim siab seb cov yeeb nkab yog seamless lossis ERW.
Tswv yim: ASTM A53 Qib B yog nrov dua lwm qib.Cov kav dej no tuaj yeem liab qab yam tsis muaj txheej txheej, lossis lawv tuaj yeem ua galvanized lossis kub-dip galvanized thiab tsim los ntawm kev siv cov txheej txheem welded lossis seamless.Hauv cov roj thiab roj, cov kav dej A53 yog siv rau kev siv cov qauv thiab tsis tseem ceeb.
Yog tias koj xav tau cov ntaub ntawv ntau ntxiv txog qhov project no, thov hu rau peb rau cov xwm txheej tam sim no, cov ntaub ntawv tiv toj pab pawg, thiab lwm yam.