Raws li tus kws tshaj lij boiler steel yeeb nkab xa tawm, GNEE's 20 # boiler steel yeeb nkab yog tsim los ntawm 20 # carbon structural steel, uas muaj cov khoom siv zoo thiab corrosion kuj. Nws yog tsuas yog siv los tsim ntau yam qauv qis- thiab nruab nrab-siab boiler superheated chav kav, boiling dej kav, thiab locomotive boiler superheated chav kav, cov pa luam yeeb loj, cov kav dej me me, thiab cov kav dej cib.
Sab nraud txoj kab uas hla ntawm 20 # seamless steel kav yog loj, xws li me me txoj kab uas hla capillaries mus rau loj txoj kab uas hla kav nrog ib txoj kab uas hla ntawm ob peb meters, tab sis cov kev specifications yog txheej diameters ntawm 10 mus rau 426 hli thiab phab ntsa thicknesses ntawm 1.5 mus rau 26 hli. Cov kev qhia tshwj xeeb thiab cov qauv tuaj yeem xaiv tau raws li qhov xav tau tiag tiag ntawm cov neeg siv khoom, thiab xyuas kom meej tias lawv cov khoom ua tau raws li tus qauv yuav tsum tau ua. Thiab tom qab kev kho kom zoo (xws li galvanizing, tshuaj tsuag yas, thiab lwm yam), nws tuaj yeem txhim kho corrosion thiab nws tsim nyog rau ntau qhov chaw corrosive.
Cov ntaub ntawv khoom
GB 3087 20# boiler steel yeeb nkab Chemical Composition thiab Mechanical Property
| Qib | C % | Si% | Mn% | P % | S % |
| 20# | 0.07-0.23 | 0.17-0.37 | 0.35-0.65 | Tsawg dua lossis sib npaug rau 0.035 | Tsawg dua lossis sib npaug rau 0.035 |
| Qib | Yield zog (Mpa) | Tensile zog (MPa) | Elongation (%) | |
| 20# | S Tsawg dua los yog sib npaug li 16 hli | S＞16 | 410-550 | Ntau tshaj los yog sib npaug rau 20 |
GB 3087 Qib 20 Seamless Boiler Tubes
Tsim: Seamless txheej txheem, Kub-tiav lossis txias-tiav
Phab ntsa thickness (WT): 3.2 hli --21 hli.
Sab nraud txoj kab uas hla (OD): 33 mm --323 mm
Ntev: 6M lossis ntev raws li qhov xav tau.
Xaus: Plain End, Beveled End, Treaded
Cov khoom tso tawm
GB 3087 Qib 20 # Seamless yeeb nkab
Vim li cas thiaj xaiv GNEE
GNEE tau tsim ISO9001: 2008 kev tswj hwm kev ua haujlwm zoo thiab ua tiav kev tswj hwm zoo. Tam sim no nws muag 200, 000 tons ntawm steel kav txhua xyoo. Nws cov khoom siv npog qhov siab, nruab nrab thiab qis siab boilers, nkoj, cov kav dej thauj mus los, thiab lwm yam. Nws muab cov khoom zoo rau cov neeg siv khoom hauv kev lag luam sib txawv thiab nrov heev hauv kev lag luam txawv teb chaws. Ntau lub tuam txhab muaj npe nrov txawv teb chaws tau tsim kev lag luam mus sij hawm ntev kev sib raug zoo nrog peb.sales@gneetube.com
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FAQ
Kuv puas tuaj yeem tau txais cov qauv ua ntej xaj?
Tau kawg. Feem ntau peb cov qauv yog dawb. Peb tuaj yeem tsim raws li koj cov qauv lossis cov duab kos duab. Peb tuaj yeem ua cov pwm thiab cov khoom siv.
Lub sijhawm xa khoom yog thaum twg?
Lub sij hawm xa khoom feem ntau yog nyob ib ncig ntawm 15 hnub.
Yog tias muaj Tshuag, peb tuaj yeem xa tuaj hauv 2 hnub.
Cim npe nrov: gb 3087 20# boiler steel yeeb nkab, Tuam Tshoj gb 3087 20# boiler steel yeeb nkab manufacturers, lwm tus neeg, Hoobkas
