Yog twg yog cov ntaub ntawv thiab qauv ntawm cov pla saib hlau?

Qhov chaw ua ntoo hlau feem ntau yog qhov hlau carbon, hlau stainless, hlau nyob siab, hlau manganese siab thiab lwm yam. Qhov hlau ua raw material feem ntau yog hlau ua rau, uas yog qhov hlau ua los ntawm qhov hlau ua rau tom qab kho thiab tom qab ntawd ua los ntawm kev ua haujlwm. Ntau tshaj plaws hlau yog flat lossis rectangle, uas tsis yog ib tug ua haujlwm pressing, tab sis kuj ua rau los ntawm kev txi rau nrog lub hlau ua ntej.

Tab sis dab tsi yog qauv ntawm cov chaw hlau?

Qauv los ntawm qhov hnyav

(1) chaw ntsawg: qhov hnyav <4 mm

(2) Chaw nrov: 4 mm ~ 20 mm

(3) Chaw loj: 20 mm ~ 60 mm

(4) Chaw hlau loj: 60 mm ~ 115 mm

Qauv raws li kev tsim khoom

(1) Hot hlau chaw hlau: Lub surface ntawm kev tsim kho hlau muaj oxide skin, thiab qhov hnyav ntawm lub chaw hlau muaj qhov sib txawv tsawg dua. Hot hlau chaw hlau muaj qhov hardness tsawg, yooj yim tsim kho thiab zoo tshaj plaws.

(2) Lub rooj xaum qhob hluav taws: tsis muaj rooj xaum hauv qab ntawm qhov chaw qhob hluav taws, zoo li qhov zoo. Lub rooj xaum qhob hluav taws muaj qhob zoo siab thiab qhob yooj dua, tab sis nws tsis huv dhos thiab muaj qhob siab.

Qhia raws rau qhov chaw pov tseg

(1) Lub rooj xaum uas muaj zinc (lub rooj xaum uas muaj zinc rau hauv tshuab, lub rooj xaum uas muaj zinc rau hauv tshuab) : los ntawm qhov chaw pov tseg ntawm lub rooj xaum los txuag nws kom tsis txhob huv dhos los ntawm qhov sijhawm nws siv, lub rooj xaum pov tseg muaj lub zinc.

Zinc rau hauv tshuab: lub rooj xaum yooj yuav tsum tau sau rau hauv lub tshuab zinc, txawm li qhov chaw pov tseg ntawm lub rooj xaum yooj tau txais zinc. Nyob rau hnub no, nws tseem ceeb los tshuaj xyis zinc rau hauv tshuab, qhov zoo li lub rooj xaum sau rau hauv lub tshuab zinc los ua lub rooj xaum uas muaj zinc.

Daim ntawv electro-galvanized: daim ntawv plateg steel uas tau ua los ntawm kev plating electroplating muaj kev ua haujlwm zoo. Txawm li cas los xij, cov ntawv muaj qhob thiab kev tiv thaiv corrosion tsis zoo li cov daim ntawv galvanized ua los ntawm kev nkag mus rau daim ntawv galvanized.

(2) Daim ntawv Tinplate

(3) Daim ntawv plateg komposite

(4) Daim ntawv plateg uas muaj lub npe hlav hlav: feem ntau hu ua daim ntawv plateg hlav hlav, muaj qhov chaw ntawm daim ntawv plateg steel hauv taws zoo, daim ntawv plateg galvanized ua los ntawm kev nkag mus rau daim ntawv plateg thiab daim ntawv plateg uas muaj zinc thiab aluminum, tom qab ntawv tawm ntawv tawm ntawv tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv tawm thiab tawm ntawv......

Nws muaj cov lus qhia zoo li qhov hnyav, qhov zoo, lub npe hlav hlav thiab kev tiv thaiv zoo. Feem ntau siv rau hauv kev tsim tshuab, kev lag luam, kev lag luam, lub tsev thiab lwm yam.

Qhia raws li kev siv

(1) Daim ntawv plateg kab rov

(2) Boiler daim ntawv plateg: siv heev rau hauv petroleum, kev lag luam, kev lag luam, boiler thiab lwm yam.

(3) Lub rooj ntawv hlau ua tagnrho: lub rooj hlau nyoo thiab lub rooj hlau dav uas tsim los ntawm hlau ua tagnrho thiab hlau ua lwm yam tagnrho rau kev tsim khoob ntawm tagnrho uas ua haujlwm rau lub teb ntawm dej, lub teb nruab nrog thiab lub teb hauv nroog.

(4) Lub rooj ntawv hlau ua qab zib

(5) Lub rooj ntawv hlau ua tsev neeg:

(6) Lub rooj ntawv hlau ua kab

(7) Lub rooj ntawv hlau ua kev tsim khoob:

(8) Lub rooj ntawv hlau ua hluav taws xob (hlau silicon)

(9) Lwm yam

Pe cov muaj dhau 17 xyoo ntawm kev paub paub loj hauv qhov chaw hlau, pe cov neeg sau teb nyob rau hauv Suav thiab dhau 30 teb thiab qhov chaw nyob rau hauv lub ntiaj teb, pab peb lub teb U.S., Canada, Australia, Malaysia, Philippines thiab lwm teb, peb lub tseem ceeb yog ua kom muaj hlau zoo rau cov neeg ua lag luam ntawm lub ntiaj teb.

Pe cov peb muab cov ntaub ntawv muag khoom zoo tshaj plaws rau cov khoom sib npaug raws li cov teeb meem zoo tshaj plaws, peb kuj muab rau cov neeg siv khoom sib koom nrog kev lag luam ntau dua. Rau cov lus nug thiab cov ntaub ntawv ntau tshaj plaws, yog tias koj muab cov qauv zoo thiab cov neeg xav tau, peb yuav muab lus teb rau koj hauv ib hnub ua haujlwm.