Igikoresho cyo gushyira umuyoboro w'inkokora wa DN25 25A sch160 ufite dogere 90
Uru ruganda DN25 SCH160 rufite uburebure bwa 90-degree Elbow ni umuyoboro w’amashanyarazi wakozwe neza kandi ukoresha umuvuduko mwinshi, wagenewe gukoreshwa mu buryo bw’ingenzi aho ubwizerwe n’ubuziranenge bw’imiterere yawo bidashoboka kubiganiraho. Uyu mugozi w’uburebure bwa 1.5D Long Radius ni wo muti mwiza wo kwinjira muri sisitemu y’imiyoboro ifite umuvuduko mwinshi ya Schedule 160. Imiterere yawo idafite umuvuduko mwinshi, irinda umunaniro udasanzwe, kandi ikaba ifite umutekano uhagije ugereranije n’imiyoboro ikoreshwa mu byuma bivanze, bigatuma uba igice gikunzwe cyane mu gutanga serivisi zisaba ingufu nyinshi mu bikorwa remezo bya peteroli, amashanyarazi, peteroli na gaze.
Iyi nkoni yakozwe kugira ngo yorohereze impinduka nziza mu cyerekezo cya dogere 90 mu gutembera kw'amazi mu muvuduko mwinshi, igabanye ubwiyongere bw'amazi n'igabanuka ry'umuvuduko bitewe n'umuvuduko wayo wa 1.5D. Imiterere y'ibikoresho bya ASTM A234 WPB ihamya ubushobozi bwo gusudira neza n'imiterere ikomeye ya mekanike, bigatuma habaho imiyoboro ikomeye, idasohoka, ikaba igice cy'ingenzi cy'umuyoboro. Yagenewe kuramba no gukora neza mu bikorwa bikomeye, iyi miyoboro ni inkingi y'ingenzi ku bahanga mu by'ikoranabuhanga n'abakora imirimo ku isi yose biyemeje kubaka imiyoboro iramba kandi ikomeye.
IBIPIMO BY'IBICURUZWA
| Izina ry'igicuruzwa | Inkokora y'umuyoboro |
| Ingano | Inkokora ifite umugozi wa 1/2"-36" (inkokora ya SMLS), ifite umugozi wa 26"-110". Umurambararo munini wo hanze ushobora kuba 4000mm |
| Igisanzwe | ANSI B16.9, EN10253-2, DIN2605, GOST17375-2001, JIS B2313, MSS SP 75, n'ibindi. |
| Ubunini bw'urukuta | STD, XS, XXS, SCH20, SCH30, SCH40, SCH60, SCH80, SCH160, XXS n'ibindi. |
| Impamyabumenyi | 30° 45° 60° 90° 180°, n'ibindi |
| Umwanya w'ubugari | LR/umurambararo muremure/R=1.5D,SR/Umurambararo mugufi/R=1D |
| Iherezo | Impera y'umugongo/BE/ubuto |
| Ubuso | ibara ry'umwimerere, irangi ryasizwe, irangi ry'umukara, amavuta yo kurwanya ingese n'ibindi. |
| Ibikoresho | Icyuma cya karuboni:A234WPB, A420 WPL6 St37,St45, E24, A42CP, 16Mn, Q345, P245GH,P235GH, P265GH, P280GH, P295GH, P355GH n'ibindi. |
| Ibyuma by'umuyoboro:ASTM 860 WPHY42, WPHY52, WPHY60, WPHY65, WPHY70, WPHY80 n'ibindi. | |
| Icyuma cya Cr-Mo alloy:A234 WP11, WP22, WP5, WP9, WP91, 10CrMo9-10, 16Mo3, 12crmov, nibindi. | |
| Porogaramu | Inganda za peteroli; inganda z'indege n'indege; inganda z'imiti, imyuka ihumanya ikirere; uruganda rw'amashanyarazi; inyubako y'amato; gutunganya amazi, n'ibindi. |
| Ibyiza | Ibicuruzwa byiteguye, igihe cyo kubigeza vuba; biraboneka mu bunini bwose, byahinduwe; bifite ireme ryo hejuru |
IBIKORESHO BY'IMYOBORO
Ibikoresho by'imiyoboro yometseho imigozi birimo inkokora y'icyuma, umugozi w'icyuma, umugozi w'icyuma, umupfundikizo w'icyuma. Ibyo bikoresho byose by'imiyoboro yometseho imigozi, dushobora kubitanga hamwe, dufite uburambe bw'imyaka 20 mu gukora.
Niba ushishikajwe n'ibindi bikoresho, kanda kuri LINK ikurikira kugira ngo urebe ibisobanuro birambuye.
IPIPI TEE IKIGABANYIRIZO CY'IMYOBORO UMUPFUNIKO W'UMUYOBORO UMUPIRA W'IMYOBORO IBIKORESHO BY'UBUHIMBANO
Ibikoresho n'Inganda:
Iyi nkoni ikozwe mu muyoboro udafite umugozi wa ASTM A234 WPB, ibikoresho by'icyuma cya karuboni byagenewe serivisi y'ubushyuhe buringaniye, bitanga uburimbane bwiza bw'imbaraga n'ubukomere. Umusaruro ukoresha uburyo bwo gusunika bushyushye cyangwa gushyushya no kunama. Ubu buryo butuma igice cy'inkoni kitagira umugozi wo gusudira mu gihe kirekire, bityo bigakuraho umurongo w'intege nke ushobora kubaho. Nyuma yo gushingwa, buri gice gikorerwa ubushyuhe busanzwe kugira ngo gitunganye imiterere y'ingano, kigabanye imihangayiko yo gushingwa, kandi kigasubiza imiterere myiza y'ibikoresho.
Igenzura ry'Uburyo bwo Kugenzura Ibipimo:
Yakozwe hakurikijwe cyane ubushobozi bwo kwihanganira ibintu bungana na ASME B16.9.
- Umurambararo wo hanze: 33.4 mm (± 0.8mm yo kwihanganira).
- Ubunini bw'urukuta: Bujyanye n'ubunini bw'urukuta bwa SCH160 (hafi mm 6.55). Umusaruro utuma urukuta rungana, kandi hagakorwa kugabanya ubunini bw'urukuta bugenzurwa neza mu buryo bukurikije amategeko yemewe na ASME.
- Ingano yo hagati kugeza ku mpera: Ibungabunzwe neza kuri 38mm (± 1.5mm).
- Kutazenguruka: Igenzurwa neza ku mpera z'umuyoboro kugira ngo ihuze neza kandi ihuzwe n'umuyoboro uhuza.
- Umusego wo Gusudira: Impera zombi zifite umusego wo gusudira wakozwe mu mashini ufite uburebure bwa 37.5° ufite ubutaka bwa 1.6mm (± 0.8mm), utanga imyiteguro isukuye kandi ihoraho yo gusudira mu buryo buhanitse.
Ubuso n'Ibimenyetso:
Ubuso bw'imbere n'inyuma buraryoshye, bigatuma inzira y'amazi itagira imbogamizi kugira ngo igabanye igihombo. Nk'uko bisanzwe, ubuso buhabwa icyuma gipima umusenyi; gutwika umucanga ku suku ya Sa2.5 biraboneka iyo ubisabye. Buri nkokora ishyirwaho ikimenyetso gihoraho hakurikijwe ASTM A960, harimo: Ingano y'ibikoresho (A234 WPB), Ingano (1" SCH160), Ikimenyetso cy'uruganda cyangwa ikirango, hamwe n'inomero y'ubushyuhe ikurikiranwa.
Kugenzura ibikoresho fatizo:
Buri gice cy'umuyoboro udafite umugozi wa ASTM A234 WPB ukoreshwa mu gukora giherekezwa n'Impamyabumenyi y'Ikizamini cy'Umunyu ijyanye na ASTM A960. Iyo tuyikiriye, dukora isesengura rya spectrochemical kugira ngo tumenye neza ko iyubahirizwa ry'ibisabwa mu miterere y'ibinyabutabire ku bintu nka Karuboni, Manganese, Silikoni, Fosifore, na Sulfure. Ingero zo mu gice kimwe cy'ubushyuhe zikorerwa isuzuma ry'imiterere ya mekanike kugira ngo zemeze imbaraga zo gukurura, imbaraga zo gukurura, n'uburebure bwujuje ibisabwa na A234 WPB (urugero, imbaraga zo gukurura 415 MPa, imbaraga zo gukurura 240 MPa).
Igenzura ry'ibipimo n'ubuziranenge bw'ijiometri:
Buri nkokora irangiye igenzurwa 100%.
- Ibipimo bya digitale calipers n'ubunini bwa Ultrasonic Gauges bikoreshwa mu gupima neza umurambararo w'inyuma n'ubugari bw'urukuta ahantu henshi, cyane cyane hibandwa ku bintu bidasanzwe (inyuma) aho bishobora kugabanuka.
- Imashini zipima imiterere y'inyuma n'inguni zo hagati zigenzura inguni ya dogere 90 n'intera yo hagati igera ku mpera.
- Ibipimo bidafite uruziga bigenzura niba hari imiterere y'umuyoboro.
- Ibipimo by'imigozi yo gusudira byemeza ko inguni y'imigozi n'ingano z'ubutaka bihuye n'ibipimo byo gusudira.
Isuzuma ry’ubuso n’ubudasenya (NDT):
- Igenzura ry'amaso: Gusuzuma neza ubuso bw'imbere n'inyuma kugira ngo harebwe inenge nk'imicanga, imigozi, cyangwa imigozi.
- Isuzuma rya Magnetic Particles (MT) cyangwa Isuzuma rya Liquid Penetrant (PT): Ubuso bwose bwo hanze, harimo n'impande zigose, busuzumwa hakoreshejwe ubu buryo kugira ngo hamenyekane inenge zo hejuru n'iz'ubuso. Iri suzuma rikorwa n'abakozi bemewe na ASNT SNT-TC-1A Level II.
- Gupima Ubunini bwa Ultrasonic (UT): Gupima neza bikorerwa ku bice byangiritse n'ibindi bice bishobora kugabanya ubunini kugira ngo harebwe ko ubunini bw'urukuta buhuye cyangwa burenga imiterere ntarengwa.
Kugenzura no kugenzura ibikorwa:
- Gukurikirana uburyo ubushyuhe bukoreshwa: Ubushyuhe n'igihe bikoreshwa mu gutunganya ubushyuhe bifatwa mu buryo bwikora kandi bigashyirwa mu bubiko, bigatuma inzira ihora ikora neza kandi igakurikiranwa.
- Gupima hifashishijwe amazi (Uburyo bwo guhitamo): Iyo umukiriya abisabye, inkokora ze zishobora gupimwa igitutu cya hifashishijwe amazi, akenshi ku gipimo cy’igitutu cyikubye inshuro 1.5 ugereranyije n’ubushyuhe busanzwe, kugira ngo harebwe ubuziranenge bw’igitutu n’uburyo amazi afungana.
Igenzura rya nyuma n'inyandiko:
Amakuru yose y’igenzura yanditswe muri Gahunda y’Igenzura n’Ibizamini (ITP). Ibicuruzwa byatsinze igenzura ryose bihabwa icyemezo cya nyuma cyo gusohora igenzura. Ipaki yuzuye y’inyandiko iboneka irimo: Icyemezo cy’Ibizamini by’Uruganda (MTC 3.1), Raporo y’Igenzura ry’Ibipimo, Raporo z’Ibizamini Bidasenya (niba bikenewe), Inyandiko zo Gutunganya Ubushyuhe, na Raporo z’Igenzura ry’Uruhande rwa gatatu (iyo umukiriya abisabye).
UBUSO BW'INKOKO
Guturika k'umucanga
Nyuma yo gushyuha, dutegura umucanga kugira ngo ubuso bube bwiza kandi bunoze.
Nyuma yo guturika kw'umucanga, kugira ngo wirinde ingese, ugomba gusiga irangi ry'umukara cyangwa amavuta arwanya ingese, icyuma gishyushya gishyushye (HDG), epoxy, 3PE, ubuso bwabuze, nibindi. Ibyo biterwa n'ibyo umukiriya abisabye.
UBUVUZI BW'UBUSHYUHE
1. Bika icyitegererezo cy'ibikoresho fatizo kugira ngo bikurikirane.
2. Teganya uburyo bwo kuvura ubushyuhe nk'uko bisanzwe.
IKIMENYETSO
Imirimo itandukanye yo gushyira ikimenyetso, ishobora guhindurwa, gusigwa irangi, gusigwa irangi. Cyangwa ubisabye. Twemera gushyira ikimenyetso kuri LOGO yawe.
AMAFOTO YIMBITSE
1. Umwanya w'inyuma nk'uko bivugwa muri ANSI B16.25.
2. Banza ushyireho umucanga, hanyuma ushyireho irangi ryiza. Ushobora no gusigwa ruvani.
3. Nta gufunga no gucikamo ibice.
4. Nta gusana ibikoresho byo gusudira.
IGENZURA
1. Ibipimo by'ingano, byose biri mu buryo busanzwe bwo kwihanganira.
2. Kwihanganira ubunini: +/- 12.5% , cyangwa ubisabye
3. PMI
4. Ikizamini cya MT, UT, X-ray
5. Emera isuzuma ry'umuntu wa gatatu
6. Gutanga MTC, icyemezo cya EN10204 3.1/3.2
GUPAKA NO KOHEREZA
Iyo byemejwe burundu, buri nkokora ya DN25 SCH160 ihita ishyirwamo amavuta arwanya kwangirika ku mpera z’aho ipfundikiye n’aho ikoze. Hanyuma ifunze ukwayo mu gikapu cya pulasitiki gikingira kwangirika (VCI), gitanga uburinzi bukomeye ku kwangirika mu gihe cyo kuyitwara no kuyibika. Ku bicuruzwa byinshi, inkokora zipakiye ukwazo zishyirwa neza mu masanduku akomeye y’ibiti yo kohereza mu mahanga cyangwa mu makarito akomeye, hamwe n’ibigabanyamo ifuro ry’imbere cyangwa amakarito kugira ngo hirindwe kwangirika. Amakarito ashyirwa inyuma n’imigozi y’icyuma kandi agaragara neza n’ibimenyetso byo kuyakoresha nka "Fagile" na "Komeza Ume."
Porogaramu zikoreshwa mu nganda zitandukanye:
Iyi nkoni ifite umuvuduko mwinshi kandi iremereye ni amahitamo meza ku bikorwa by'ingenzi mu nganda z'ingenzi:
- Peteroli na Gazi: Imiyoboro y'umuvuduko mwinshi mu ihuriro ry'imiyoboro y'amazi, imiyoboro yo gupima, imiyoboro ya sitasiyo ya compressor, n'ibikoresho byo gutunganya amazi mu nganda zitunganya amazi.
- Ingufu: Imiyoboro y'amazi ikoresha umuvuduko mwinshi, sisitemu nkuru zikoresha umwuka ushyushye, hamwe n'aho ibyuma bishyushya bikoresha umuvuduko mwinshi bihurira.
- Ibinyabutabire na Peteroli: Imirongo yo kugaburira no gusohora imashini zitanga umuvuduko mwinshi, imiyoboro ihuza imashini zitanga ubushyuhe bwinshi, n'imiyoboro ikoreshwa mu gukora imashini zitanga umuvuduko mwinshi (urugero, urea).
- Imashini zo mu nganda: Imiyoboro y'amazi yinjira n'ayoherezwa mu kirere ku mapompo afite umuvuduko mwinshi, imiyoboro ya sisitemu ya hydraulic, n'ikoreshwa ryayo rishobora guhindagurika cyane cyangwa guhindagurika cyane.
Ibyiza byacu byo guhatana:
- Ubuhanga mu by’ibikoresho bikoresha umuvuduko mwinshi: Dufite ubumenyi bwihariye mu gukora ibikoresho bya SCH160 n’iby’urwego rwo hejuru, hamwe n’uburyo bwo guhitamo ibikoresho no kugenzura uburyo bikorwamo byakozwe neza cyane cyane kugira ngo bikoreshwe mu buryo bukoresha umuvuduko mwinshi.
- Ingwate y'Ubuziranenge Idahindagurika: Icyerekezo cyacu mu ikoranabuhanga ritajegajega mu gukora ibintu bidafite ingaruka mbi ziterwa no gusudira, bigatanga umutekano n'ubwirinzi ku rwego rwo hejuru ku bakiriya bacu.
- Imicungire y’Ubuziranenge Ihamye: Porogaramu y’igenzura ry’ibice byinshi, hamwe n’igenzura rikomeye kuri buri ntambwe yo gukora—cyane cyane NDT y’ingenzi ku bice bifite umuvuduko mwinshi—ituma habaho filozofiya y’uko ibicuruzwa bisohoka bitazagira inenge.
Ibikoresho by'imiyoboro ni ingenzi cyane mu miyoboro, bikoreshwa mu guhuza, kuyobora, guhindura ingano, gufunga cyangwa kugenzura urujya n'uruza rw'amazi. Bikoreshwa cyane mu nzego nko mu bwubatsi, mu nganda, mu ngufu no mu nzego z'umujyi.
Imirimo y'ingenzi:Ishobora gukora imirimo nko guhuza imiyoboro, guhindura icyerekezo cy'amazi, kugabanya no guhuza amazi atemba, guhindura uburebure bw'imiyoboro, gufunga imiyoboro, kugenzura no kugenzura.
Ingano y'Ikoreshwa:
- Imiyoboro y'amazi n'imiyoboro y'amazi mu nyubako:Inkokora za PVC na PPR tris bikoreshwa mu miyoboro y'amazi.
- Imiyoboro y'inganda:Udupira tw'icyuma kidashonga n'inkokora z'icyuma gikozwe mu byuma bikoreshwa mu gutwara ibikoresho by'ubutabire.
- Ubwikorezi bw'ingufu:Imiyoboro y'icyuma ifite umuvuduko mwinshi ikoreshwa mu miyoboro ya peteroli na gaze.
- HVAC (Ubushyuhe, Guhumeka, n'Ubukonjesho bw'Umwotsi):Ibikoresho by'imiyoboro y'umuringa bikoreshwa mu guhuza imiyoboro ikora muri firigo, naho ingingo zoroshye zikoreshwa mu kugabanya gutigita.
- Kuhira imyaka mu buhinzi:Ibikoresho byihuse byoroshya guteranya no gusenya uburyo bwo kuhira imiyoboro y'amazi.
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