Kunoza imikorere y'Ibikorwa Remezo hamwe na S355 JR Umuyoboro w'icyuma: Guhindura umukino wo kubaka imiyoboro ya gazi ya kijyambere

Ibisobanuro bigufi:

Iki gice cyibipimo ngenderwaho byu Burayi byerekana uburyo bwogutanga tekinike yubukonje bwubatswe bwubatswe bwubatswe, ibice byubusa byuruziga, kare cyangwa urukiramende kandi bikoreshwa mubice byubatswe byubatswe bikonje bitarinze kuvurwa ubushyuhe.

Cangzhou Spiral Steel Pipes Group Co, Ltd itanga igice cyubusa cyuruziga ruzengurutse imiyoboro yicyuma.


Ibicuruzwa birambuye

Ibicuruzwa

Iriburiro:

Kwiyongera kwingufu zingirakamaro kandi zizewe byabaye impungenge zingenzi kuri guverinoma ninganda kwisi.Kubera ko imiyoboro ya gaze isanzwe ari imiyoboro yo gutwara gaze gasanzwe, guhitamo imiyoboro ni ingenzi cyane kugirango ingufu zitangwe kandi zirambye.Muri iyi blog, turasesengura uburyo S355 JR umuyoboro wibyuma, bizwi kandi nkaumuyoboro udasanzwe, irimo guhindura imyubakire ya gazi karemano, kuzamura umutekano, kuramba no gutwara neza.

Umutungo wa mashini

urwego rw'icyuma

imbaraga nkeya
Mpa

Imbaraga

Kurambura byibuze
%

Ingufu ntoya
J

Ubunini bwerekanwe
mm

Ubunini bwerekanwe
mm

Ubunini bwerekanwe
mm

ku bushyuhe bwa

 

< 16

> 16≤40

< 3

≥3≤40

≤40

-20 ℃

0 ℃

20 ℃

S235JRH

235

225

360-510

360-510

24

-

-

27

S275J0H

275

265

430-580

410-560

20

-

27

-

S275J2H

27

-

-

S355J0H

365

345

510-680

470-630

20

-

27

-

S355J2H

27

-

-

S355K2H

40

-

-

Ibigize imiti

Urwego rw'icyuma

Ubwoko bwa de-okiside a

% kubwinshi, ntarengwa

Izina ry'icyuma

Inomero yicyuma

C

C

Si

Mn

P

S

Nb

S235JRH

1.0039

FF

0,17

-

1.40

0,040

0,040

0.009

S275J0H

1.0149

FF

0,20

-

1.50

0,035

0,035

0,009

S275J2H

1.0138

FF

0,20

-

1.50

0,030

0,030

-

S355J0H

1.0547

FF

0,22

0,55

1.60

0,035

0,035

0,009

S355J2H

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.Uburyo bwa deoxidation bwashyizweho kuburyo bukurikira:

FF: Yishe byuzuye ibyuma birimo azote ihuza ibintu bihagije kugirango ihuze azote iboneka (urugero min.

b.Agaciro ntarengwa kuri azote ntikurikizwa niba imiti yimiti yerekana byibuze Al igizwe na 0,020% hamwe na Al / N byibuze ya 2: 1, cyangwa niba hari ibindi bihagije N-guhuza bihari.Ibintu N-guhuza byandikwa mu nyandiko y'ubugenzuzi.

Ikizamini cya Hydrostatike

Buri burebure bwumuyoboro bugomba kugeragezwa nuwabikoze kumuvuduko wa hydrostatike uzatanga murukuta rwumuyoboro impungenge zitari munsi ya 60% yumusaruro muto wagenwe mubushyuhe bwicyumba.Umuvuduko uzagenwa nuburinganire bukurikira:
P = 2St / D.

Impinduka zemewe muburemere nubunini

Buri burebure bwumuyoboro bugomba gupimwa ukundi kandi uburemere bwacyo ntibushobora gutandukana kurenza 10% hejuru cyangwa 5.5% munsi yuburemere bwacyo, ubarwa ukoresheje uburebure bwacyo nuburemere bwacyo muburebure
Diameter yo hanze ntishobora gutandukana kurenza ± 1% uhereye kuri nomero yerekanwe hanze ya diameter
Umubyimba wurukuta umwanya uwariwo wose ntushobora kurenza 12.5% ​​munsi yubugari bwurukuta

Umuyoboro wo gusudira

1. Sobanukirwa na S355 JR umuyoboro wicyuma:

S355 JR umuyoboro wicyumaikozwe mubyuma byo mu rwego rwo hejuru S355JR kandi ni umuyoboro wizunguruka wagenewe umwihariko wo kubaka imiyoboro ya gaze.Imiterere yikizunguruka itanga umuyoboro imbaraga zidasanzwe kandi zihindagurika, bigatuma biba byiza kohereza no gutwara gaze karemano.Gukomera kwayo bituma irwanya ibintu byo hanze nko kugenda ku butaka, ibikorwa by’ibiza ndetse no kwangirika kw’ubutaka, bityo bikaramba kuramba n’ubusugire bwa sisitemu ya gazi isanzwe.

2. Umutekano ubanza:

Ubwizerwe n'umutekano by'imiyoboro ya gazi isanzwe ni ingenzi ku mibereho myiza y'abaturage n'ibidukikije.Imbaraga zisumba byose hamwe nigihe kirekire cya S355 JR umuyoboro wibyuma bigira uruhare runini mukugabanya ibyago byo kumeneka, kumeneka nimpanuka zikurikira.Bitewe n'ubwubatsi bwacyo, ubwubatsi bw'imiyoboro burakomeza kuba bwiza ndetse no mubutaka butoroshye cyangwa ikirere gikabije.Kwinjiza uyu muyoboro muri sisitemu ya gazi isanzwe igabanya cyane ingaruka zishobora kwangiza ibidukikije kandi bigatuma gazi isanzwe idahungabana kubakoresha amaherezo.

3. Kuramba kw'ibikorwa remezo birambye:

Kuramba kwinshi kwa S355 JR umuyoboro wibyuma bizamura ubuzima bwibikorwa remezo bya gazi, bizigama kubungabunga no gusimbuza igihe.Umuyoboro wakozwe mubyuma byo mu rwego rwo hejuru S355JR, bifite imbaraga zo kurwanya ruswa, birwanya ingaruka no kurwanya kwambara.Iyi myigaragambyo igabanya gusana no kuyisimbuza, bityo bikagabanya ingaruka rusange z’ibidukikije hamwe n’ibyuka bihumanya ikirere bijyanye no gufata neza imiyoboro no kuyubaka.Ubuzima bwagutse bwa S355 JR umuyoboro wibyuma bigira uruhare runini muburyo bwa sisitemu ya gazi irambye kandi yangiza ibidukikije.

4. Kunoza imikorere yo gutwara abantu:

Gukora neza mu gutwara gaze karimo kugabanya gutakaza ingufu no kongera ubushobozi bwo kohereza.Imiterere y'icyuma cya S355 JR umuyoboro w'icyuma utuma umuyaga ugenda neza, uhoraho, bigabanya igihombo cyo guterana mugihe byongera ubushobozi bwo gutwara umuyoboro.Umuyoboro ufite ubuso bwimbere butuma imbaraga zigenda neza, bityo bikagabanya gukoresha ingufu no kongera imikorere.Byongeye kandi, imiterere yoroheje yumuyoboro ituma gukora, gutwara no kwishyiriraho bikoreshwa neza, bigatwara igihe nigiciro mugihe cyo kubaka.

Umwanzuro:

Kwinjiza umuyoboro w'icyuma S355 JR mu iyubakwa rya gazi karemano byagaragaye ko bizamura imikorere remezo.Umuyoboro udasanzwe imbaraga, kuramba hamwe nibiranga umutekano byorohereza urujya n'uruza rwa gaze gasanzwe, bigabanya ibyago byimpanuka, ingaruka z’ibidukikije ndetse n’ibiciro byo kubungabunga.Mugutezimbere uburyo bwo gutwara abantu no kugabanya igihombo cyingufu, umuyoboro ugira uruhare runini mugukemura ibibazo byingufu ziyongera mugihe hitawe kubikorwa birambye.Gushora imari mu bisubizo bishya nka S355 JR umuyoboro wibyuma ningirakamaro kuri guverinoma, inganda n’abaturage kugira ngo ingufu zizewe kandi zinoze kandi zitange inzira y’ejo hazaza heza.


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