Kongera ibikorwa remezo by'imiyoboro y'amazi mabi hakoreshejwe imiyoboro y'amazi ya Spiral Submerged Arc (SSAW)

Kongera ibikorwa remezo by'amazi mabi hakoreshejwe imiyoboro ya Spiral submerged Arc Pipes (SSAW) Ishusho yagaragaye

Ibisobanuro bigufi:

Iki gice cy'iyi Standard y'Uburayi kigaragaza uburyo tekiniki ikoreshwa mu gutanga ibikoresho ku bice by'imiterere bikonje, bifite ubukonje, impande z'imiterere y'uruziga, kare cyangwa uruziga rw'urukiramende, kandi gikoreshwa ku bice by'imiterere bifite ubukonje bidakoresheje ubushyuhe.

Cangzhou Spiral Steel Pipes Group Co., Ltd itanga igice cy'imiyoboro y'icyuma ifite imiterere izengurutse kugira ngo ikoreshwe mu nyubako.

Ohereza imeri kuri twe

Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Tanga:

Uburyo bwiza bwo gutunganya imyanda ni ingenzi mu iterambere n'iterambere ry'umujyi uwo ari wo wose. Mu kubaka no kubungabungaumwandaumurongos, guhitamo imiyoboro ikwiye n'uburyo bwo kuyishyiraho ni ingenzi cyane. Imiyoboro ya arc icukurwa mu mazi (SSAW) yabaye igisubizo cyizewe cyane kandi gihendutse ku bikorwa remezo by'imyanda. Intego y'iyi blog ni ukugaragaza ibyiza n'ikoreshwa ry'imiyoboro ya arc icukurwa mu mazi mu kunoza sisitemu z'imyanda.

Imitungo ya Mekanike

urwego rw'icyuma	imbaraga nkeya z'umusaruro Mpa		Imbaraga zo gukurura		Uburebure buke %	Ingufu nkeya ku ngaruka J
urwego rw'icyuma	Ubunini bwagenwe mm		Ubunini bwagenwe mm		Ubunini bwagenwe mm	ku bushyuhe bw'igerageza rya
	16	＞16≤40	3	≥3≤40	≤40	-20℃	0℃	Ubushyuhe bwa 20°C
S235JRH	235	225	360-510	360-510	24	-	-	27
S275J0H	275	265	430-580	410-560	20	-	27	-
S275J2H	275	265	430-580	410-560	20	27	-	-
S355J0H	365	345	510-680	470-630	20	-	27	-
S355J2H						27	-	-
S355K2H						40	-	-

Incamake y'umuyoboro wa arc welded w'uruziga:

Umuyoboro w'uruziga urimo amazi, izwi cyane nka spiral submerged arc welded pipe, ikorwa binyuze mu kuzinga icyuma gishyushye kizunguruka kikajya mu ishusho ya spiral hanyuma kikagisudira ku murongo w'isuka hakoreshejwe uburyo bwa submerged arc welding. Iyi miyoboro itanga urwego rwo hejuru rwo gukomera, imbaraga no kurwanya ingese, bigatuma iba nziza cyane mu mishinga y'ingenzi y'ibikorwa remezo nk'imiyoboro y'amazi mabi.

Ibyiza by'imiyoboro ya SSAW mu gukoresha imiyoboro y'amazi mabi:

1. Kuramba: Imiyoboro y'amazi acukuwe mu cyuma gikozwe mu cyuma cyiza kandi iramba neza. Ifite imbaraga zo kwihanganira imitwaro iremereye n'imimerere ikabije yo munsi y'ubutaka, bigatuma imiyoboro y'amazi asukuye imara igihe kirekire.

2. Kurwanya ingese: Uburyo bwo gushyushya ibyuma byongera uburinzi bw'inyongera ku muyoboro uhujwe n'uruziga, bigatuma udatwarwa n'ingese cyane. Iyi miterere ni ingenzi cyane ku miyoboro y'amazi mabi kuko ikunze guhura n'ibidukikije bikomeye bya shimi n'ibinyabuzima.

3. Igishushanyo mbonera kidasohoka: Umuyoboro ukozwe mu buryo bwo gusudira buri gihe kugira ngo imiterere yawo ikomeze kumanuka. Iki gikorwa kirinda ko habaho kwinjira cyangwa gusohoka, bityo bikagabanya ibyago byo kwanduza ubutaka no gukenera gusana bihenze.

4. Koroshya no guhuza: Umuyoboro ukozwe mu buryo bworoshye ushobora gukorwa kugira ngo uhuze n'uburebure butandukanye, uburebure n'ubuso bw'amazi, bigatuma habaho koroshya imiterere y'imiyoboro y'amazi mabi. Bishobora guhinduka byoroshye bitewe n'impinduka mu butaka n'icyerekezo, bigatuma amazi mabi atembera neza ndetse no mu miyoboro y'amazi mabi.

5. Kugabanya ikiguzi: Ugereranyije n'ibikoresho bisanzwe by'imiyoboro y'amazi mabi nka sima cyangwa ibumba, imiyoboro ikoreshwa mu mazi abira ishobora kuzigama amafaranga menshi mu kuyishyiraho no kuyisana. Imiterere yayo yoroheje igabanya ikiguzi cyo kuyitwara kandi biroroshye kuyishyiraho, bigabanya ibisabwa n'abakozi. Byongeye kandi, igihe kirekire cyo kuyikoresha ndetse n'ibisabwa bike mu kuyisana bigira uruhare mu gutuma ikiguzi kirushaho kuba cyiza.

Ibikoresho bya shimi

Igipimo cy'icyuma		Ubwoko bwo gukuraho ogisijeni a	% ukurikije uburemere, ntarengwa
Izina ry'icyuma	Nimero y'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
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 bwo gukuraho ogisijeni mu mubiri bugenwa ku buryo bukurikira: FF: Icyuma cyapfuye cyose kirimo ibintu bihuza azote mu rugero ruhagije kugira ngo gifatanye azote ihari (urugero: 0.020% by'Al yose cyangwa 0.015% by'Al ishongesha). b. Agaciro ntarengwa ka azote ntigakurikizwa iyo imiterere y’imiti igaragaza ko Al yose hamwe na 0.020% hamwe na Al/N ya 2:1, cyangwa niba hari ibindi bintu bihagije bihambira kuri N. Ibintu bihambira kuri N bigomba kwandikwa mu nyandiko y’igenzura.

Imikoreshereze y'imiyoboro ya SSAW mu miyoboro y'amazi mabi:

1. Imiyoboro y'amazi mabi yo mu Mujyi: Imiyoboro ya SSAW ikunze gukoreshwa mu kubaka imiyoboro minini y'amazi mabi ikorera mu duce two guturamo, ubucuruzi n'inganda. Ingufu zayo no kurwanya ingese bituma iba amahitamo meza yo gutwara amazi mabi mu ntera ndende.

2. Imiyoboro y'amazi y'imvura:imiyoboro ya SSAWishobora gucunga neza amazi y'imvura atemba no gukumira imyuzure mu mijyi. Kuba ihamye byayo bituma amazi menshi akwirakwira neza iyo amazi arimo kwiyongera.

3. Uruganda rutunganya imyanda: Imiyoboro ikoreshwa mu byuma bisukura amazi ishobora gukoreshwa mu kubaka ibice bitandukanye by'uruganda rutunganya imyanda, harimo imiyoboro y'imyanda idasukuye, ibigega bitanga umwuka n'uburyo bwo gutunganya imyanda. Kuba birwanya imiti ihumanya ikirere ndetse n'ubushobozi bwo guhangana n'imivuduko itandukanye bituma biba ngombwa cyane mu bihe nk'ibi bigoye.

Mu gusoza:

Guhitamo imiyoboro ikwiye ni ingenzi cyane kugira ngo hubakwe kandi hakorwe neza imiyoboro yawe y’imyanda. Imiyoboro y’imyanda ikoreshwa mu buryo bwa Spiral submerged arc (SSAW) yagaragaye ko ari igisubizo cy’ibikorwa remezo by’imyanda bihendutse, biramba kandi bifite uburyo bwinshi bwo kuyikoresha. Bitewe n’uburyo irwanya ingese neza, imiterere yayo idapfa gusohoka, kandi ikaba ishobora kwihuza n’ubutaka butandukanye, imiyoboro ya SSAW ishobora gutwara amazi mabi neza, bigafasha mu iterambere rirambye ry’imijyi. Gukoresha imiyoboro y’imyanda ikoreshwa mu buryo bwa spiral submerged arc mu mishinga y’imyanda bishobora gutuma imiyoboro y’imyanda irushaho kuba myiza kugira ngo ihuze n’ibikenewe mu iterambere ry’imijyi.