Ipfundo ry'intsinzi yacu ni "Ubwiza bw'ibicuruzwa, Agaciro Gakwiye na Serivisi Ikora neza" ku muyoboro mwiza wa Jiuijin wa santimetero 44 Ms Carbon Steel Pipe Standard Length ERW Welded, Ubu, turimo gushaka ubufatanye bwiza n'abaguzi bo mu mahanga bitewe n'inyungu rusange. Ugomba kwisanzura kutwandikira kugira ngo ubone amakuru arambuye.
Ipfundo ry'intsinzi yacu ni "Ubwiza bw'ibicuruzwa, Agaciro gakwiye na Serivisi nziza" kuriIgiciro cy'Umuyoboro w'Icyuma cya Karuboni mu Bushinwa n'Umuyoboro Udafite Umushongi w'Icyuma cya KaruboniMu gihe kizaza, dusezeranya gukomeza gutanga ibicuruzwa byiza kandi bihendutse, serivisi nziza nyuma yo kugurisha ku bakiriya bacu bose bo hirya no hino ku isi kugira ngo dukomeze iterambere rusange kandi bigire inyungu nyinshi.
Umuyoboro w'icyuma wa ERW muri ubu buryo ni uwo gukoresha mu buryo bwa mekanike no mu muvuduko, kandi wemewe no gukoreshwa mu buryo busanzwe mu miyoboro y'umwuka, amazi, gazi n'umwuka. Ukwiriye gusudira, kandi ukwiriye no gukora ibikorwa birimo gufunga, gupfunyika no gufunga.
By ikoreshwa ry'amashanyarazi risukwa
Ikorwa: Ikoreshwa ry'amashanyarazi risukwa
Ingano: OD: 15~700mm Uburemere: 1.5~20mm
Icyiciro: Icyiciro cya A n'icya B.
Uburebure: 6M cyangwa uburebure bwagenwe nkuko bikenewe.
Impera: Impera isanzwe, Impera ifite imigozi, Ifite insinga n'aho ihurira
Icyiciro n'ibikubiye mu miterere ya shimi (％)
| Icyiciro | C | Mn | P≤ | S≤ | Cu | Ni | Cr | Mo | V |
| Ubwoko bwa S (Umuyoboro udafite umushongi) | |||||||||
| Icyiciro cya A | 0.25 | 0.95 | 0.05 | 0.045 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
| Icyiciro cya B | 0.3 | 1.2 | 0.05 | 0.045 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
GufatanaIbisabwa:
|
| Icyiciro cya A | Icyiciro cya B |
| Imbaraga zo gukurura, min, psi (MPa) | 48000 (330) | 60000 (415) |
| Ingufu z'umusaruro, min, psi (MPa) | 30000 (205) | 35000 (240) |
Uburemere –Uburemere bw'imiyoboro ntibugomba gutandukana kurenza ± 10% ugereranije n'uburemere bwayo bwagenwe (uburemere).
Diameter-Ku miyoboro ya NPS 11/2 CYANGWA ntoya, diameter yo hanze aho ari ho hose ntigomba gutandukana kurenza ± 1/64 in. Uvuye ku murambararo wo hanze wagenwe. Ku miyoboro ya NPS 2 (DN50) cyangwa irenga, diameter yo hanze ntigomba gutandukana kurenza ± 1% uvuye ku murambararo wo hanze wagenwe.
Ubunini - Ubunini bw'urukuta ntarengwa aho ari ho hose ntibugomba kurenza 12.5% munsi y'ubunini bw'urukuta bwagenwe.
Gupima umugozi w'umuyoboro—Isuzuma ry'umugozi rigomba gukorwa hakurikijwe ISO6892 cyangwa ASTM A370. Ingero z'uburebure zigomba gukoreshwa. Inshuro ebyiri kuri buri gice cy'isuzuma cy'umuyoboro gifite igipimo kimwe cyo kwagura ubukonje.
Ikizamini cyo Kugorora—Ikizamini kimwe cyo kugorora kigomba gukorwa ku bipimo bivuye ku mpera ya buri miyoboro ibiri yatoranijwe muri buri gice.
Ikizamini cyo Kugonda— uburebure buhagije bw'umuyoboro bugomba kuguma bukonje bunyuze kuri dogere 90 ukikije mandrel y'umuzenguruko.
Ikizamini cy'amashanyarazi kitangiza - nk'uburyo bwo gupima amazi adahindagurika, igice cyose cy'umuyoboro kigomba kugeragezwa hakoreshejwe ikizamini cy'amashanyarazi kitangiza. Iyo ikizamini cy'amashanyarazi kitangiza gikozwe, uburebure bwacyo bugomba gushyirwaho inyuguti "NDE"
Ikizamini cya Hydro-static—Buri muyoboro ugomba gukorerwa ikizamini cya hydro-static.
Ikizamini cya X-ray 100% ku musumeno wo gusudira.
Ikizamini cya ultrasound.
Isuzuma rya eddy current.
Hakenewe umubare uhagije w'inenge zo ku buso kugira ngo hatangwe ubwiza bushoboka. Inenge igomba gukurwaho cyangwa gucibwa mu rugero rusabwa mu burebure. Umuyoboro urangiye ugomba kuba ugororotse neza.
Izina cyangwa ikimenyetso cy'uwakoze
Nimero ijyanye n'ibyo usabwa (umwaka cyangwa ni ngombwa)
Ingano (OD, Uburebure, uburebure)
Icyiciro (A cyangwa B)
Ubwoko bw'umuyoboro (F, E, cyangwa S)
Ikizamini cy'umuvuduko (umuyoboro w'icyuma udakora neza gusa)
Umubare w'ubushyuhe
Amakuru y'inyongera avugwa mu itegeko ryo kugura.
Umuyoboro wambaye ubusa, Igitambaro cy'umukara / Varnish, gitwikiriwe na zinc na epoxy, nibindi (byahinduwe);
Santimetero 6 no munsi mu mifuka irimo imigozi ibiri y'ipamba;
Impera zombi zifite ibikoresho birinda impera;
Impera isanzwe, impera y'umugozi (2″ no hejuru ifite impera z'umugozi, dogere: 30~35°), ifite imigozi n'imifatanyirize;
Gushyira ikimenyetso. Ibanga ryo gutsinda kwacu ni "Ubwiza bw'ibicuruzwa, agaciro gakwiye na serivisi nziza" kugira ngo tubone umuyoboro mwiza wa Jiuijin wa santimetero 44 Ms Carbon Steel Pipe Standard Level ERW Welded, Ubu, turifuza ubufatanye bwiza n'abaguzi bo mu mahanga bitewe n'inyungu rusange. Ugomba kwisanzura kutwandikira kugira ngo ubone ibindi bisobanuro.
Ubwiza bwizaIgiciro cy'Umuyoboro w'Icyuma cya Karuboni mu Bushinwa n'Umuyoboro Udafite Umushongi w'Icyuma cya KaruboniMu gihe kizaza, dusezeranya gukomeza gutanga ibicuruzwa byiza kandi bihendutse, serivisi nziza nyuma yo kugurisha ku bakiriya bacu bose bo hirya no hino ku isi kugira ngo dukomeze iterambere rusange kandi bigire inyungu nyinshi.
