Makonda ophatikizika amawotcha mu chingwe chomangira cha Mafuta: Kuonetsetsa moyo ndi kudalirika

Kufotokozera kwaifupi:

Ntchito Yomangamizere yamafuta Njira yofunika komanso yovuta yomwe imafuna miyezo yapamwamba kwambiri yotentha ukadaulo. Zina mwazomwe zimagwiritsidwa ntchito m'njira zosiyanasiyana zomwe zimagwiritsidwa ntchito, ma arc amawuma arc. Mu blog iyi, tidzafufuza kufunikira kwa hsaw mu bomba la mafuta lomwe likuwonjeza ndikuyang'ana zabwino zake ndi kufunikira kwakukulu pakukumana ndi dziko'S Kukula kwamafuta oyendera mafuta.


Tsatanetsatane wazogulitsa

Matamba a malonda

Phunzirani za HSAW:

Kutentha kwa makondaKodi ukadaulo wapamwamba kwambiri womwe umaphatikiza mfundo za kuwiritsa kwa Arc yotentha ndi mawonekedwe a stark. Zimaphatikizapo kugwiritsa ntchito njira yopangira makina kuti apange chowongolera chopitilira muyeso podyetsa waya wolimba mu arc yophimba bwino. Njira iyi imawonetsera mosasinthasintha komanso apamwamba kwambiri, kuthetsa chiopsezo cha chilema chofala ndi njira zina zotentha.

ntchito.

Katundu wamakina

kalasi yachitsulo

Ochepera Ogwiritsa Ntchito
Mmpa

Kulimba kwamakokedwe

Osachepera ochepera
%

Mphamvu zosachepera
J

Makulidwe
mm

Makulidwe
mm

Makulidwe
mm

pa kutentha kwa

 

<16

> 16≤40

<3

≥3≤40

≤40

-20 ℃

0 ℃

20 ℃

S2350rh

235

225

360-510

360-510

24

-

-

27

S275J00

275

265

430-580

410-560

20

-

27

-

S275J2h2h

27

-

-

S355J00

365

345

510-680

470-630

20

-

27

-

S355J2h2h

27

-

-

S355k2h

40

-

-

Kufunika kwa HSAW mu Mafuta Paipi:

1. Mphamvu ndi kukhazikika: Chimodzi mwazinthu zoyambirira za HSAW ndi kuthekera kwake kwamphamvu, mphamvu kwambiri. Kukhazikika kosalekeza kwaukadaulo ndi ukadaulo uwu kumawonjezera umphumphu ndipo ndikofunikira kupirira zovuta zapamwamba, kutentha kwambiri ndi zinthu zachilengedwe zomwechitoliro chamafuta mivinkhope ya moyo wawo wautumiki.

2. Moyo wautali komanso kudalirika kwakukulu: Mizere yamafuta yamafuta ikuyembekezeka kugwira ntchito mopanda vuto kwazaka zambiri, kunyamula mafuta popanda kutaya kapena kulephera. HSAW imagwira ntchito yofunika kwambiri yokwaniritsa moyo wautali wa kuwonetsetsa kuti kutentha kwa kutentha, kuchepetsa nkhawa, komanso kupewa kufalikira kwa chitoliro chonse.

3. Ntchito Yogwira Ntchito Mwaluso: HSAW imatha kuyenda mosalekeza kuwotzera zigawo zazitali za mapaipi, motero ali ndi phindu lalikulu pakupanga mapaipi. Njira iyi imachepetsa nthawi yotentha, imachulukitsa zokolola, zimachepetsa kwambiri ndalama zomangira, ndipo zimapangitsa kuti polojekiti ifike nthawi yake.

4. Kukonzanso ndikukonzanso: Popereka ma weds apamwamba kwambiri, hsaw kumachepetsa kufunika kwa kukonzanso kwakonzedwa mtsogolo kapena kutaya. Mapaipi yamapaipi amafuta omwe amapangidwa pogwiritsa ntchito njirayi samakonda kutaya kapena kulephera, kusintha chitetezo ndikugwiritsa ntchito bwino ntchito.

5. Ubwino wazachilengedwe: hsaw amaonetsetsa kupanga maenjere omwe ali ndi kulondola kwakukulu. Izi zimachepetsa mwayi wa mapaipi a pasrine ndi kuthira kwamafuta otsatizana, kuteteza chilengedwe kuti asakhale masoka omwe akulephera.

Mapaipi-milu-Astme-A2522

Kuphatikizika kwa mankhwala

Kalasi yachitsulo

Mtundu wa de-oxidation a

% pogwiritsa ntchito misa

Dzina Lachitsulo

Chiwerengero chachitsulo

C

C

Si

Mn

P

S

Nb

S2350rh

1.0039

FF

0,17

-

1,400

0,040

0,040

0,009

S275J00

1.0149

FF

0,20

-

1,50

0,035

0,035

0,009

S275J2h2h

1.0138

FF

0,20

-

1,50

0,030

0,030

-

S355J00

1.0547

FF

0,22

0,55

1,60

0,035

0,035

0,009

S355J2h2h

1.0576

FF

0,22

0,55

1,60

0,030

0,030

-

S355k2h

1.0512

FF

0,22

0,55

1,60

0,030

0,030

-

a. Njira ya dioxidation imatchulidwa motere:

FF: Zitsulo zokwanira zomwe zimakhala ndi zinthu za nayitrogeni zokwanira kuti zigwirizane ndi nitrogen (mwachitsanzo min. 0,020% Al kapena 0,015% Albleble al).

b. Mtengo wokwanira wa nayitrogeni sugwira ntchito ngati kapangidwe ka mankhwala kochepa kwa 0,020% yocheperako ya Al / n kochepera 2: 1, kapena ngati zinthu zina zilipo. Zinthu za Ni-zomangira zidzajambulidwa mu chikalata chowunikira.

Pomaliza:

Ntchito yomanga mapaipi yamafuta imafunikira miyezo yapamwamba kwambiri yoloza kuonetsetsa kuti ndi moyo wabwino, kudalirika ndi chitetezo. Kutentha kwa makonda owotcha (hsaw) ndi ukadaulo wotsimikiziridwa wotsimikizika mu gawo ili chifukwa cha kuthekera kwake kuti apange ma welld amphamvu, opanda chilema. Ndi zabwino zambiri kuphatikizanso kukhulupirika kwa umphumphu, zomanga bwino, kukonza njira yokonza ndi chilengedwe, hsaw kumathandizanso pakupita kwa Mafuta apadziko lonse lapansi. Makampani opanga mafuta akupitilizabe kukulitsa, kugwiritsa ntchito ukadaulo wapamwamba kwambiri monga HSAW ndikofunikira kuti apitilize kukhulupirika komanso kudalirika kwa mapaipi a mafuta padziko lonse lapansi.

Chitoliro cha SSAW

Powombetsa mkota

Cangzhou stal steel chipika chitoliro CO., LTD. imanyadira kupereka mapaipi apamwamba kwambiri pazosiyanasiyana. Timayang'ana kwambiri kupanga molondola, ukadaulo wapamwamba komanso zida zapamwamba kuti tipereke makasitomala omwe ali ndi mayankho odalirika, othandiza kwambiri pa zosowa zawo. Tikhulupirireni kuti tikwaniritse zofunikira zanu zonse ndikukumana ndi vuto lodalirika ndi kulimba mtima kwa mapaipi athu owoneka bwino.


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