Umuyoboro w'amazi munini ufite ubushobozi bwo gukoresha cyane

Ibisobanuro bigufi:

Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Imiterere y'ingenzi y'imiyoboro y'icyuma (GB/T3091-2008, GB/T9711-2011 na API Spec 5L)
Igisanzwe	Ingano y'icyuma	Ibinyabutabire (%)						Umutungo wo gukurura						Ikizamini cy'Ingaruka cya Charpy (V notch)
		c	Mn	p	s	Si	Ibindi	Ingufu z'umusaruro (Mpa)		Imbaraga zo Gukurura (Mpa)		（L0=5.65 √ S0）Ingano y'iminota yo guhagarara (%)
		umubare ntarengwa	umubare ntarengwa	umubare ntarengwa	umubare ntarengwa	umubare ntarengwa	Ibindi	umunota	umubare ntarengwa	umunota	umubare ntarengwa	D ≤ 168.33mm	D ＞ 168.3mm
GB/T3091 -2008	Q215A	≤ 0.15	0.25 ＜ 1.20	0.045	0.050	0.35	Kongeramo NbVTi hakurikijwe GB/T1591-94	215		335		15	> 31
	Q215B	≤ 0.15	0.25-0.55	0.045	0.045	0.035		215		335		15	> 31
	Q235A	≤ 0.22	0.30 ＜ 0.65	0.045	0.050	0.035		235		375		15	>26
	Q235B	≤ 0.20	0.30 ≤ 1.80	0.045	0.045	0.035		235		375		15	>26
	Q295A	0.16	0.80-1.50	0.045	0.045	0.55		295		390		13	>23
	Q295B	0.16	0.80-1.50	0.045	0.040	0.55		295		390		13	>23
	Q345A	0.20	1.00-1.60	0.045	0.045	0.55		345		510		13	>21
	Q345B	0.20	1.00-1.60	0.045	0.040	0.55		345		510		13	>21
GB/T9711-2011（PSL1）	L175	0.21	0.60	0.030	0.030		Urashobora kongeramo kimwe mu bintu bya NbVTi cyangwa ikindi kintu icyo ari cyo cyose uruvange rwabyo	175		310		27		Kimwe cyangwa bibiri by'ubukomere bw'ingufu z'ingaruka n'agace ko gukata bishobora guhitamo. Kuri L555, reba ibipimo ngenderwaho.
	L210	0.22	0.90	0.030	0.030			210		335		25
	L245	0.26	1.20	0.030	0.030			245		415		21
	L290	0.26	1.30	0.030	0.030			290		415		21
	L320	0.26	1.40	0.030	0.030			320		435		20
	L360	0.26	1.40	0.030	0.030			360		460		19
	L390	0.26	1.40	0.030	0.030			390		390		18
	L415	0.26	1.40	0.030	0.030			415		520		17
	L450	0.26	1.45	0.030	0.030			450		535		17
	L485	0.26	1.65	0.030	0.030			485		570		16
API 5L (PSL 1)	A25	0.21	0.60	0.030	0.030		Ku byuma byo mu rwego rwa B, Nb+V ≤ 0.03%; ku byuma byo mu rwego rwa B, kongeramo Nb cyangwa V cyangwa ibivanze byabyo, na Nb+V+Ti ≤ 0.15%.	172		310		（L0=50.8mm）Igomba kubarwa hakurikijwe formula ikurikira:e=1944·A0 .2/U0 .0 A:Agace k'icyitegererezo muri mm2 U: Ingufu nkeya zagenwe zo gukurura muri Mpa		Nta na kimwe cyangwa byombi, ingufu z'ingaruka n'agace ko gukataho imashini bikenerwa nk'igipimo cy'ubukomere.
	A	0.22	0.90	0.030	0.030			207		331
	B	0.26	1.20	0.030	0.030			241		414
	X42	0.26	1.30	0.030	0.030			290		414
	X46	0.26	1.40	0.030	0.030			317		434
	X52	0.26	1.40	0.030	0.030			359		455
	X56	0.26	1.40	0.030	0.030			386		490
	X60	0.26	1.40	0.030	0.030			414		517
	X65	0.26	1.45	0.030	0.030			448		531
	X70	0.26	1.65	0.030	0.030			483		565

Intangiriro y'ibicuruzwa

Tubagezaho imiyoboro yacu y'amazi ikomeye kandi ikora neza, yagenewe guhaza ibyifuzo bitandukanye by'inganda zitandukanye. Yakorewe mu ruganda rwacu rugezweho ruri i Cangzhou, mu Ntara ya Hebei, ikigo cyacu cyabaye icya mbere mu gukora imiyoboro kuva cyashingwa mu 1993. Dufite ubuso bwa metero kare 350.000 n'umutungo wose wa miliyoni 680 z'amanyarwanda, twishimiye kugira abakozi b'inzobere 680.

Ibyacuumuyoboro w'amazi mukurubyakozwe kugira ngo bikore neza mu bikorwa by'ingenzi nko mu miyoboro y'amazi n'imiyoboro ya gazi. Turumva ko ibipimo by'iyi miyoboro, harimo gusudira n'ibishushanyo mbonera by'imigozi, bigira uruhare runini mu mikorere yayo no mu kwizerwa kwayo. Niyo mpamvu dukoresha ubuhanga buhanitse mu gukora no kugenzura ubuziranenge kugira ngo imiyoboro yacu igere ku bipimo byo hejuru by'inganda.

Imiyoboro yacu y'amazi yagenewe kuba myiza kandi ishobora gukoreshwa mu buryo butandukanye, kandi ishobora gukoreshwa ahantu hatandukanye, bigatuma iba nziza ku ba rwiyemezamirimo, mu mijyi no mu nganda. Waba urimo gushyiraho umuyoboro mushya w'amazi cyangwa kuvugurura umuyoboro wa gazi usanzweho, imiyoboro yacu itanga imbaraga n'ubudahangarwa bikenewe kugira ngo ihuze n'ibyo umushinga uwo ari wo wose ukeneye.

Akamaro k'ibicuruzwa

Kimwe mu byiza by'ingenzi by'imiyoboro y'amazi minini ni uko ikoreshwa cyane. Yagenewe guhaza ibyifuzo by'ibidukikije bitandukanye, bigatuma ikoreshwa mu mijyi no mu byaro. Uburyo iyi miyoboro ikoreshwa mu buryo butandukanye butuma ikoreshwa mu buryo butandukanye, kuva ku mazi yo mu ngo kugeza ku gutwara gazi mu nganda. Uku guhuza n'imimerere ni ingenzi ku mijyi no mu bigo by'ubucuruzi, kuko byoroshya uburyo bwo gutanga no gushyiraho.

Ibura ry'ibicuruzwa

Imikorere y'iyi miyoboro ishobora kugira ingaruka ku bintu nk'imiterere y'ubutaka, ihindagurika ry'ubushyuhe, n'urwego rw'umuvuduko. Urugero, imiyoboro ishongeshejwe ishobora kwangirika cyane mu bidukikije bimwe na bimwe, mu gihe imiyoboro y'uruziga ishobora kutaba ikomeye cyane mu bihe by'umuvuduko mwinshi. Gusobanukirwa izi mbogamizi ni ingenzi ku bahanga n'abategura igenamigambi kugira ngo bamenye neza ko ubwoko bw'imiyoboro bukwiye butoranywa kuri buri gikorwa cyihariye.

Porogaramu

Akamaro k'imiyoboro y'amazi yizewe kandi meza mu iterambere ry'ibikorwa remezo bihora bikura ntabwo kavugwaho cyane. Iyi miyoboro izwiho serivisi nziza, ni ingenzi mu bikorwa bitandukanye, harimo n'imiyoboro y'amazi na gaze. Ibipimo byayo, nko gusudira no gushushanya imigozi izunguruka, bigira uruhare runini mu gutuma imikorere myiza n'igihe kirekire.

Imiyoboro yacu y'amazi y'ingenzi ikoreshwa mu buryo butandukanye, ibyo bikaba bigaragara mu nzego zitandukanye. Yaba ari sisitemu y'amazi yo mu mujyi cyangwa umuyoboro w'amazi akwirakwizwa, imiyoboro yacu ishobora kwihanganira ubukana bw'ikoreshwa rya buri munsi mu gihe ikomeza gukora neza. Irasudewe kandiumuyoboro w'umugozi uzungurukaAmahitamo atanga uburyo bworoshye bwo gushyira mu bikorwa, bigatuma ibisubizo bihindurwa kugira ngo bihuze n'ibisabwa by'umushinga.

Ibibazo Bikunze Kubazwa

Q1. Umuyoboro w'amazi nyamukuru ukozwe mu ki?

Imiyoboro y'amazi isanzwe ikorwa mu bikoresho biramba nka icyuma, PVC na HDPE. Guhitamo ibikoresho biterwa n'uburyo byifashishwa n'ibidukikije.

Q2. Imiyoboro ishongeshejwe hamwe n'imiyoboro igonga uruziga ni iki?

Umuyoboro ushongeshejwe ukorwa binyuze mu guhuza impande ebyiri z'umuyoboro, ufite imiterere ikomeye kandi idapfa gusohoka. Umuyoboro ushongeshejwe ukozwe binyuze mu kuzingira agace k'icyuma karinganiye mu ishusho y'umuyoboro, ufite uburyo bworoshye bwo kuwushyiraho no kuwukoresha.

Q3. Ni gute nahitamo umuyoboro ukwiye umushinga wanjye?

Tekereza ku bintu nk'ubwoko bw'amazi atangwa, ibisabwa ku gitutu, n'imiterere y'ibidukikije. Kugisha inama impuguke nabyo bishobora kugufasha guhitamo umuyoboro mwiza ujyanye n'ibyo ukeneye.

Ibanjirije iyi: Umucuruzi w'imiyoboro ya Ssaw w'ubuziranenge ku mishinga yose

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