ASTM A179 Cov Yeeb Nkab Hlau: Kev Tsim Khoom, Cov Yam Ntxwv, thiab Cov Ntawv Thov los ntawm Womic Steel

Kev Taw Qhia

ASTM A179 cov yeeb nkab hlau yog ib lub raj xa dej txias uas tsis muaj cov pa roj carbon tsawg thiab cov yeeb nkab condenser. Womic Steel yog ib lub tuam txhab tsim cov yeeb nkab hlau ASTM A179, uas paub txog nws cov khoom zoo thiab kev ua tau zoo. Tsab xov xwm no muab cov lus qhia ntxaws ntxaws txog qhov loj me ntawm cov khoom tsim tawm, cov txheej txheem tsim khoom, kev kho qhov chaw, kev ntim khoom thiab kev thauj mus los, cov qauv kev sim, cov tshuaj lom neeg, cov khoom siv kho tshuab, cov kev cai tshuaj xyuas, thiab cov xwm txheej siv ntawm ASTM A179 cov yeeb nkab hlau los ntawm Womic Steel.

Qhov Loj ntawm Kev Tsim Khoom

ASTM A179 cov kav hlau uas tsim los ntawm Womic Steel muaj cov qhov ntev hauv qab no:

- Txoj kab uas hla sab nraud: 1/8 nti mus rau 3 nti (3.2 hli mus rau 76.2 hli)

- Phab ntsa Thickness: 0.015 nti txog 0.500 nti (0.4 hli txog 12.7 hli)

- Ntev: 1m txog 12m (kho tau)

 

Cov Txheej Txheem Tsim Khoom

Womic Steel siv cov txheej txheem tsim khoom txias-duab seamless los tsim cov kav hlau ASTM A179. Cov txheej txheem no suav nrog:

1. Xaiv cov khoom siv raw zoo

2. Ua kom cov khoom siv raw sov rau qhov kub thiab txias tsim nyog

3. Tho lub billet uas tau cua sov kom ua ib lub raj khoob

4. Txias-kos lub raj rau qhov loj me xav tau

5. Annealing lub raj kom txhim kho nws cov khoom siv kho tshuab

6. Txiav thiab ua kom tiav lub raj kom ntev thiab ua tiav qhov chaw xav tau

 

Kev Kho Mob Nto

ASTM A179 cov kav hlau uas tsim los ntawm Womic Steel tuaj yeem muab nrog ntau yam kev ua tiav ntawm qhov chaw, suav nrog:

- Dub Phosphating

- Roj

- Pickled thiab Oiled

- Bright Annealed

 

Kev Ntim Khoom thiab Kev Thauj Mus Los

Cov kav hlau ASTM A179 uas Womic Steel tsim tawm feem ntau yog ntim rau hauv cov pob lossis cov thawv ntoo rau kev thauj mus los. Cov kev xav tau tshwj xeeb ntawm kev ntim khoom tuaj yeem ua tau raws li qhov kev thov.

 

Cov Qauv Kev Ntsuas

ASTM A179 cov kav hlau uas tsim los ntawm Womic Steel raug kuaj xyuas raws li cov qauv hauv qab no:

- ASTM A450/A450M: Cov Qauv Txheem rau Cov Kev Cai Dav Dav rau Cov Kav Hlau Carbon thiab Cov Kav Hlau Qis

- ASTM A179/A179M: Cov Qauv Txheem rau Seamless Txias-Drawn Low-Carbon Steel Heat-Exchanger thiab Condenser Tubes

 

Cov Tshuaj Lom Zem

Cov tshuaj lom neeg sib xyaw ntawm ASTM A179 cov kav hlau uas tsim los ntawm Womic Steel yog raws li nram no:

- Cov pa roj carbon (C): 0.06-0.18%

- Manganese (Mn): 0.27-0.63%

- Phosphorus (P): 0.035% siab tshaj

- Sulfur (S): 0.035% siab tshaj

 

Cov Khoom Siv Kho Tshuab

Cov khoom siv kho tshuab ntawm ASTM A179 cov kav hlau uas tsim los ntawm Womic Steel yog raws li nram no:

- Lub zog tensile: 325 MPa feeb

- Lub zog tawm los: 180 MPa min

- Kev ntev: 35% feeb

 

Cov Kev Cai Tshuaj Xyuas

ASTM A179 cov kav hlau uas Womic Steel tsim tawm yog raug rau cov kev cai tshuaj xyuas nruj, suav nrog kev tshuaj xyuas pom, kev tshuaj xyuas qhov ntev, kev sim tshuab, kev sim hydrostatic, thiab kev sim tsis puas tsuaj, kom ntseeg tau tias lawv zoo thiab ua tau zoo.

 

Cov Xwm Txheej ntawm Daim Ntawv Thov

ASTM A179 cov kav hlau uas tsim los ntawm Womic Steel tau siv dav hauv ntau yam lag luam, suav nrog:

- Kev tsim hluav taws xob

- Petrochemicals

- Kev ua tshuaj lom neeg

- Roj thiab roj av

- Tshuaj

- Kev ua zaub mov

 

Lub Zog thiab Qhov Zoo ntawm Womic Steel

Womic Steel muaj peev xwm tsim khoom zoo thiab ntau yam zoo, suav nrog:

- Cov Khoom Siv Tsim Khoom Siab Tshaj Plaws: Womic Steel muaj cov khoom siv tsim khoom siab heev, ua kom muaj kev tsim khoom zoo thiab ua haujlwm tau zoo ntawm ASTM A179 cov kav hlau.

- Kev Tswj Xyuas Zoo: Womic Steel siv cov kev ntsuas tswj xyuas zoo nruj ntawm txhua theem ntawm cov txheej txheem tsim khoom kom ntseeg tau tias ASTM A179 cov kav hlau ua tau raws li cov qauv zoo tshaj plaws.

- Kev Xaiv Kho Kom Haum: Womic Steel muaj cov kev xaiv kho kom haum rau ASTM A179 cov kav hlau, uas tso cai rau cov neeg siv khoom teev lawv cov kev xav tau rau qhov ntev, cov ntaub ntawv, thiab lwm yam kev teeb tsa.

- Tus nqi sib tw: Womic Steel muab cov nqi sib tw rau ASTM A179 cov kav hlau, ua rau lawv yog cov kev daws teeb meem pheej yig rau ntau yam kev siv hauv kev lag luam.

 

Xaus lus

Cov kav hlau ASTM A179 uas Womic Steel tsim tawm yog cov khoom zoo, txhim khu kev qha siv rau ntau yam kev siv hauv kev lag luam. Nrog lawv cov peev xwm tsim khoom zoo tshaj plaws, kev tswj xyuas zoo nruj, thiab tus nqi sib tw, Womic Steel yog lub chaw tsim khoom ntawm ASTM A179 cov kav hlau uas ntseeg siab, ua tau raws li qhov xav tau ntawm cov neeg siv khoom hauv ntau yam lag luam.