Ingufu n'Ubwirinzi bw'Imiyoboro y'Ibyuma Bifite Umwobo: Isuzuma ryimbitse ry'Umuyoboro Ufite Umwobo Uvanze n'Umuyoboro wa API 5L

Ibisobanuro bigufi:

Ibi bisobanuro bigamije gutanga amahame ngenderwaho mu nganda zikoresha imiyoboro y'amazi, gazi na peteroli mu nganda zikora peteroli na gaze karemano.

Hari urwego rubiri rw'ibicuruzwa, PSL 1 na PSL 2, PSL 2 ifite ibisabwa bisabwa kugira ngo habeho ingano ya karuboni, gukomera kw'ibanga, imbaraga ntarengwa z'umusaruro n'imbaraga zo gukurura.

Icyiciro cya B, X42, X46, X52, X56, X60, X65, X70 na X80.

Cangzhou Spiral Steel pipes group co.,ltd itanga imiyoboro ya SAWH ifite urwego kuva kuri API B kugeza kuri X70, twabonye icyemezo cya API 5L imyaka myinshi mbere yaho none ubu imiyoboro yacu ikoreshwa cyane na CNPC, CPECC mu mishinga yabo y'imiyoboro.


Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Tanga:

Mu isi y’ubwubatsi n’iterambere ry’ibikorwa remezo, guhitamo ibikoresho bikwiye ni ingenzi cyane.Imiyoboro y'imiterere y'igice cy'ububobere bigira uruhare runini mu gutanga imbaraga, kuramba no kwizerwa ku mishinga itandukanye. Muri iyi blog, tuzasuzuma imiterere n'ibyiza by'ubwoko bubiri bw'ingenzi bw'imiyoboro y'ubwubatsi: umuyoboro w'icyuma ucukurwa mu buryo bwa spiral na API 5L line pipe.

Umuyoboro uhambiriye ukoresheje arc uzungurutswe mu buryo bw'umwuka:

Umuyoboro wa SAW ukoreshwa mu mazi, uzwi kandi ku izina rya SSAW, ukoreshwa mu buryo butandukanye. Ikiranga cyihariye cyaUmuyoboro wa SSAW ni imigozi yayo izunguruka, itanga imbaraga nyinshi n'ubushobozi bwo gutwara imizigo ugereranije n'ubundi bwoko bw'imiyoboro. Iyi miterere idasanzwe ifasha gukwirakwiza imihangayiko mu muyoboro ku buryo bungana, bigatuma iba nziza ku mishinga isaba ubuziranenge bw'imiterere.

Imiterere ya tekiniki y'umuyoboro wa SSAW

urwego rw'icyuma

imbaraga nkeya z'umusaruro
Mpa

imbaraga nkeya zo gukurura
Mpa

Uburebure buke
%

B

245

415

23

X42

290

415

23

X46

320

435

22

X52

360

460

21

X56

390

490

19

X60

415

520

18

X65

450

535

18

X70

485

570

17

Imiterere ya shimi y'imiyoboro ya SSAW

urwego rw'icyuma

C

Mn

P

S

V+Nb+Ti

% ntarengwa

% ntarengwa

% ntarengwa

% ntarengwa

% ntarengwa

B

0.26

1.2

0.03

0.03

0.15

X42

0.26

1.3

0.03

0.03

0.15

X46

0.26

1.4

0.03

0.03

0.15

X52

0.26

1.4

0.03

0.03

0.15

X56

0.26

1.4

0.03

0.03

0.15

X60

0.26

1.4

0.03

0.03

0.15

X65

0.26

1.45

0.03

0.03

0.15

X70

0.26

1.65

0.03

0.03

0.15

Ubushobozi bwo kwihanganira imiyoboro ya SSAW mu buryo bwa geometrike

Ubushobozi bwo kwihanganira ibintu mu buryo bwa jeometrike

umurambararo wo hanze

Ubunini bw'urukuta

kugororoka

gutandukana n'uruhererekane

uburemere

Uburebure ntarengwa bw'isaro yo gusudira

D

T

≤1422mm

>1422mm

<15mm

≥15mm

impera y'umuyoboro 1.5m

uburebure bwose

umuyoboro w'amazi

impera y'umuyoboro

T≤13mm

T >mm 13

± 0.5%
≤4mm

nkuko byemejwe

± 10%

± 1.5mm

3.2mm

0.2% L

0.020D

0.015D

'+10%
-3.5%

mm 3.5

4.8mm

Ikizamini cy'amazi

ibisobanuro by'ibicuruzwa1

Umuyoboro ugomba kwihanganira igeragezwa rya hydrostatic nta gusohoka unyuze mu mugozi wo gusudira cyangwa ku mubiri w'umuyoboro
Ibikoresho byo guhuza ntibigomba gupimwa hifashishijwe ikoranabuhanga rya hydrostatic, mu gihe ibice by'imiyoboro byakoreshejwe mu gushyira ikimenyetso ku bikoresho byo guhuza byapimwe neza hifashishijwe ikoranabuhanga rya hydrostatic mbere y'uko bishyirwa ku murongo.

Umurongo w'amazi y'umucanga

Uburyo bwo gukurikirana:
Ku muyoboro wa PSL 1, uwakoze umushinga agomba gushyiraho no gukurikiza amabwiriza yanditse yo kubungabunga:
Ishusho y'ubushyuhe kugeza igihe buri kizamini cy'ubushyuhe kijyanye nabyo kizakorwa kandi hakubahirizwa ibisabwa byagenwe.
Icyitonderwa cy'igice cy'ibizamini kugeza igihe buri kizamini cy'imashini gifitanye isano gikozwe kandi hakubahirizwa ibisabwa byavuzwe.
Ku muyoboro wa PSL 2, uwakoze uyu muyoboro agomba gushyiraho no gukurikiza amabwiriza yanditse yo kubungabunga ubushyuhe n'imiterere y'igice cy'igerageza kuri uwo muyoboro. Ayo mabwiriza agomba gutanga uburyo bwo gukurikirana uburebure bwose bw'umuyoboro kugeza ku gice cy'igerageza gikwiye n'ibisubizo by'ibizamini bya chimique bifitanye isano.

Kimwe mu byiza by'ingenzi by'imiyoboro ya SSAW ni uko ikorwa neza. Iyi miyoboro ishobora gukorwa mu bunini butandukanye, uburebure n'ubugari kandi ishobora guhindurwa kugira ngo ihuze n'ibisabwa n'umushinga runaka. Byongeye kandi, imiyoboro ikoreshwa mu byuma bikozwe mu cyuma gikozwe mu buryo bw'icyuma gikozwe mu buryo bwa spiral, bigatuma idatwarwa n'ingese kandi bigatuma iramba.

Umuyoboro w'umurongo wa API 5L:

Umuyoboro w'umurongo wa API 5Lni umuyoboro ukoreshwa cyane mu gice cy’ubuso gihuye n’ibipimo ngenderwaho by’Ikigo cy’Abanyamerika gishinzwe Peteroli (API). Iyi miyoboro yagenewe gutwara amazi, nka peteroli na gaze karemano, mu ntera ndende. Umuyoboro wa API 5L uzwiho gukomera cyane, kuramba no guhangana n’ibidukikije bikabije.

Uburyo bwo gukora umuyoboro wa API 5L busaba ingamba zikomeye zo kugenzura ubuziranenge kugira ngo ugenzurwe neza. Iyi miyoboro ikozwe mu byuma bya karuboni kandi ifite imiterere myiza ya mekanike. Kubahiriza cyane amahame ya API bituma iyi miyoboro ishobora kwihanganira igitutu kinini n'impinduka z'ubushyuhe, bigatuma ikoreshwa mu buryo bw'ingenzi mu nganda za peteroli na gaze.

Ibyiza bihuriweho:

Iyo umuyoboro w’amazi uhujwe n’umuyoboro wa API 5L hamwe, bitanga ubuziranenge n’ubwizigirwa budasanzwe. Imirongo y’umuyoboro wa SSAW hamwe n’imbaraga n’uburambe bw’umuyoboro wa API 5L bitanga uburyo bukomeye bwo gushyigikira imiterere.

Uretse ibyiza byabyo, guhuza imiyoboro ya API 5L hamwe n’imiyoboro ya API 5L byongera imikorere myiza y’imishinga y’imiyoboro. Uburyo bworoshye bwo guhuza imiyoboro ya SSAW butuma byoroha guhuza imiyoboro ya API 5L, bigatuma amazi atembera neza mu muyoboro w’imiyoboro.

Mu gusoza:

Imiyoboro y'imyubakire ifite ibice bidafite imyobo ni ingenzi cyane mu kubaka ibikorwa remezo bikomeye. Gukoresha umuyoboro wa SSAW n'umuyoboro wa API 5L hamwe bitanga igisubizo gikomeye gitanga imbaraga, kuramba no kwizerwa ku mishinga itandukanye. Yaba iyo gushyigikira ishingiro ry'inyubako ndende cyangwa gutwara amazi y'ingenzi mu ntera ndende, iyi miyoboro igira uruhare runini mu kwemeza ko ibikorwa remezo byacu biramba kandi bihamye. Binyuze mu gukoresha imbaraga z'umuyoboro wa arc welded ukoresheje spiral submenade hamwe n'ubwizerwe bw'umuyoboro wa API 5L, injeniyeri zishobora kubaka urufatiro rukomeye rw'ejo hazaza heza.


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