Spiral yazimiye arc gusudira mumurongo wa peteroli: kubungabunga ubuzima bwa serivisi no kwizerwa

Ibisobanuro bigufi:

Kubakaimirongo ya peteroli ningirakamaro kandi igoye isaba amahame yo hejuru yubuhanga. Muburyo butandukanye bwo gusudira bukoreshwa, kuzunguruka arc gusudira (HSAW) bihagaze nkuguhitamo bwa mbere kubera imikorere yawe yo hejuru no gutsinda mu kubungabunga ubuzima bwa serivisi no kwiringirwa. Muri iyi blog, tuzasenya akamaro ka Hsaw mumashanyarazi asuye kandi tugashakisha ibyiza byaryo hamwe nagaciro gakomeye mu guhura nisi'Gukura Amavuta akeneye.


Ibisobanuro birambuye

Ibicuruzwa

Wige kuri Hsaw:

Spiral yazimiye arc gusudirani tekinoroji yo gusudira ishyanga ihuza amahame yo kurengana arc asunika kandi akazunguruka. Harimo gukoresha inzira yo gusudira yikora kugirango ihagarike isuku ikomeza igaburira insinga zidasanzwe zuzuyemo arc yatwikiriye flux. Ubu buryo butanga umusaruro uhoraho kandi muremure, ukuraho ibyago byiringiro hamwe nubundi buryo bwo gusudira.

Porogaramu.

Umutungo wa mashini

icyicaro

Imbaraga zitanga umusaruro ntarengwa
Mpa

Imbaraga za Tensile

Haraft
%

Ingufu ntarengwa
J

Ubunini bwagenwe
mm

Ubunini bwagenwe
mm

Ubunini bwagenwe
mm

ku bushyuhe bw'ibizamini bya

 

<16

> 16≤40

<3

≥3≤40

≤40

-20 ℃

0 ℃

20 ℃

S235jrh

235

225

360-50

360-50

24

-

-

27

S275J0H

275

265

430-50

410-560

20

-

27

-

S275J2HH

27

-

-

S355J0H

365

345

510-680

470-630

20

-

27

-

S355J2H

27

-

-

S355k2h

40

-

-

Akamaro ka Hsaw mubwubatsi bwa peteroli:

1. Imbaraga n'imbwa: Kimwe mu bintu by'ibanze bya Hsaw ni ubushobozi bwo gukora, harasukuye. Urushyi ruhoraho rwashinzwe n'iri sehanga rwongera ubusugire bw'agaciro kandi ni ingenzi cyane kwihanganira imikazo ndende, ubushyuhe bukabije n'ibidukikijeumuyoboro wa peteroli imirongoisura mugihe cyubuzima bwabo.

2. Biteganijwe ko ubuzima bukabije no kwizerwa bukomeye: Biteganijwe ko imirongo ya peteroli iteganijwe gukora itagira inenge mu myaka mirongo, itwara amavuta ntamenetse cyangwa gutsindwa. HSAW ifite uruhare runini mu kugera ku buzima burebure mu guha no gukwirakwiza ubushyuhe bwo gusudira, bigabanya ibitekerezo byo gusunika, no gukumira gutangiza no gukwirakwiza no kwamamaza no kwamamaza - ibintu byose bigira uruhare mu kwizerwa muri rusange.

3. Kubaka Ubu buryo bugabanya igihe cyo gusudira, byongera umusaruro, bigabanya cyane amafaranga yubwubatsi, kandi bifasha kurangiza mugihe umushinga.

4. Kugabanuka kubungabunga no gusana ubuziranenge, butagira irembo, HSAW bugabanya gukenera gusanwa cyangwa kubungabunga ubuzima bujyanye. Imiyoboro ya peteroli yubatse ukoresheje ubu buryo ntibukunda kumeneka cyangwa kunanirwa, kunoza umutekano no kongera imikorere yimikorere.

5. Inyungu zishingiye ku bidukikije: Hsaw iremeza umusaruro ushishoza ufite urwego rwo hejuru. Ibi bigabanya amahirwe yo gusiganwa kuri peripuline hamwe namavuta yagejejweho, kurengera ibidukikije ibiza bifitanye isano no kunanirwa na pipeline.

Pipe-pile-Astm-A2522

Ibigize imiti

Icyicaro

Ubwoko bwa de-okiside a

% by misa, ntarengwa

Izina ryicyuma

Umubare w'icyuma

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

S275J2HH

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 bwagenwe kuburyo bukurikira:

FF: Kwica byimazeyo ibyuma birimo ibintu bihwanye na bintrogen bingana no guhambira azote iboneka (urugero: 0,015%!

b. Agaciro ntarengwa kazonga ntigikurikizwa niba imiti yimiti yerekana ibintu byibuze 0,020% byibuze byibuze 6: 1, cyangwa niba ibindi bintu bihagije bya N-bice bihari. Ibintu n-guhuza byandikwa mu nyandiko.

Mu gusoza:

Kubaka imiyoboro ya peteroli bisaba ibipimo byo gusudira kugirango birebye, kwizerwa n'umutekano. Spiral yazimiye arc gusudira (Hsaw) ni tekinoroji yagaragaye yo guhitamo muri uyu murima kubera ubushobozi bwayo bwo gukora isuku ikomeye, irambye kandi ifite inenge. Hamwe ninyungu nyinshi zirimo ubunyangamugayo bwongerewe, kubaka neza, kugabanuka kubungabunga no kunyura mu bidukikije, HSAW bigira uruhare runini mu guhura n'ibikenewe kuri peteroli ku isi. Mugihe inganda za peteroli zikomeje kwaguka, gukoresha ikoranabuhanga risumbuye ryambere nka Hsaw ni ngombwa mu gukomeza ubusugire no kwizerwa k'umuyoboro wa peteroli ku isi.

Umuyoboro wa Ssaw

Muri make

Caggzhou spiral steel umuyoboro w'inyenzi Co, ltd yishimiye gutanga imiyoboro myiza ya Spiral Spiral Spiral Spiral Spiral Progaramu zitandukanye. Twibanze ku gukorana neza, Ikoranabuhanga ryambere ryo gusudira hamwe nibikoresho byiza byo guha abakiriya bafite ibisubizo byizewe, bifatika kubikenewe. Utwiteze kubahiriza ibyo usabwa byose no kubanza kwizerwa no kwiringira imiyoboro ya kashe ya spiral.


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