GALVANIZING
Umuyoboro ushyushye wa galvaniside ni ugukora icyuma gishongeshejwe hamwe na matrix yicyuma kugirango habeho urwego ruvanze, bityo ugahuza matrike hamwe nigitwikirizo. Hot-dip galvanizing acide yambere yoza umuyoboro wibyuma kugirango ikureho okiside yicyuma hejuru yicyuma. Nyuma yo koza aside, isukurwa mu kigega hamwe na chloride ya amonium cyangwa zinc chloride yo mu mazi cyangwa imvange ya chloride ya amonium na zinc chloride, hanyuma ikoherezwa mu bwogero bushyushye bwa galvanizing.
Gushyushya-gushya bifite ibyiza byo gutwikira kimwe, gufatana gukomeye, kurwanya ruswa neza, no kuramba kuramba. Cyane cyane mubidukikije bikaze, nkubushuhe, imvura, imvura ya aside, gutera umunyu nibindi bidukikije, imikorere ya hot-dip galvanizing iragaragara cyane. Icyuma cya substrate hamwe nigisubizo cyashongeshejwe gishonga bigira ingaruka zikomeye kumubiri nubumashini kugirango bibe byangirika kwangirika kwa zinc-fer alloy layer kandi ifite imiterere ihamye. Umuti wa alloy, urwego rwiza rwa zinc, hamwe nicyuma cya substrate byahujwe hamwe. Kubwibyo, ifite imbaraga zo kurwanya ruswa.
1. Guhuza igifuniko: Icyuma cyicyuma ntigishobora guhinduka umutuku (ibara ryometseho umuringa) nyuma yo kwibizwa mumuti wa sulfate y'umuringa inshuro 5 zikurikiranye.
. Biremewe kugira ubuso buto hamwe na zinc nodules zaho zihari.
| Ni irihe tandukaniro riri hagati yo gushira ashyushye hamwe na pre galvanised? | |||||||
| Umuyoboro ushyushye Umuyoboro w'icyuma | Imiyoboro y'icyuma | ||||||
| Umuyoboro w'icyuma | 1.0mm no hejuru | 0.8mm kugeza kuri 2.2mm | |||||
| Zinc | ugereranije 200g / m2 kugeza 500g / m2 (30um kugeza 70um) | ugereranije 30g / m2 kugeza 100g / m2 (microni 5 kugeza 15) | |||||
| Ibyiza | ndetse no gutwikira, gukomera gukomeye, gufunga neza, no kuramba | Ubuso bworoshye, ibara ryiza, hamwe no gutwikira | |||||
| Ikoreshwa | ikoreshwa cyane mugutwara amazi yumuvuduko muke kumazi, umwanda, gaze, ikirere, icyuka gishyushya, kubaka amakomine, peteroli, kubaka ubwato nizindi mirima. | ubwubatsi bwubaka, gukora ibikoresho byo mu nzu nizindi nzego. | |||||
* KUBONA
Umuyoboro w'icyuma usize irangi ni ugutera ibiti bitandukanye byamabara hejuru yumuyoboro wibyuma kugirango urusheho kunanirwa kwangirika hamwe nubwiza bwumuyoboro. Imiyoboro isize irangi irimo imiyoboro isize irangi hamwe nu byuma bisize irangi.
Umuyoboro wometseho icyuma ubanza gukaraba aside, gusya hamwe na fosifeti, hanyuma ugaterwa amashanyarazi. Ibyiza byubu buryo ni ugukomera gukomeye, ntabwo byoroshye gukuramo, imikorere myiza yo gukingira, amabara meza kandi meza; ibibi ni uko ikiguzi ari kinini, kandi ibikoresho bidasanzwe byo gutera hamwe nabakozi bafite ubumenyi buhanitse basabwa gukora.
Umuyoboro w'icyuma usize irangi ushushanyijeho irangi ryamabara atandukanye hejuru yumuyoboro wicyuma utabanje gukaraba aside, gusya cyangwa fosifati, kugirango urusheho kurwanya ruswa hamwe nubwiza bwumuyoboro. Ibyiza byubu buryo birahendutse kandi byoroshye kandi byoroshye gutunganya; ibibi ni intege nke zifatika, biragoye kugera ku ngaruka ndende yo kurwanya ruswa, kandi ugereranije ibara rimwe.
Mugihe ukoresheje imiyoboro isize irangi, birakenewe guhitamo ubwoko bwamabara akwiye, ibara nubunini ukurikije imiterere yihariye yo gukoresha nibisabwa. Muri icyo gihe, bigomba kwemezwa ko ubuso bwumuyoboro wibyuma bwumye, busukuye kandi bworoshye kugirango habeho ingaruka zifatika hamwe nubuzima bwa serivisi.
Gusiga ibyuma bisize ibyuma
Umuyoboro w'icyuma
* 3PE FBE
3PE (3-Layeri Polyethylene) na FBE (Fusion Bonded Epoxy) ni uburyo bubiri bwo gutwikira bukoreshwa mu miyoboro no mu miyoboro mu nganda za peteroli na gaze kugirango bitinde cyangwa birinde ruswa.
3PE ni igipande cyibice bitatu bigizwe na epoxy primer, icyuma gifata kopi, hamwe na koti ya polyethylene. Epoxy primer itanga ubuso bwiza bwo guhuza kopi ya cololymer, nayo itanga ubuso bwo guhuza hejuru ya polyethylene topcoat. Ibice bitatu bikorana kugirango birinde umuyoboro kwangirika, kwangirika, no kwangirika kwingaruka.
Ku rundi ruhande, FBE, ni uburyo bubiri bwo gutwikira ibice bigizwe na epoxy resin base yuzuye ibice hamwe na kote yo hejuru ni polyamide. Epoxy yuzuye ibice itanga neza cyane hejuru yicyuma, mugihe ikoti yo hejuru itanga imiti irwanya imiti kandi ikarwanya abrasion. Imyenda ya FBE ikoreshwa muburyo butandukanye, uhereye kumiyoboro ya peteroli na gaze kugeza kumazi na sisitemu yamazi.
Byombi 3PE na FBE bifite akamaro mukurinda imiyoboro hamwe nu miyoboro kwangirika, bitewe nibisabwa byihariye bisabwa. Guhitamo hagati yabyo bisanzwe biterwa nibintu nkubwoko bwumuyoboro, imiterere yimikorere, nigiciro.
| 3PE VS FBE | |||||||
| Imbaraga | 3PE coating itanga imbaraga zo gufatira hejuru kurenza FBE, kuko ifata ya cololymer muri 3PE ifasha muguhuza neza hagati ya epoxy primer na polyethylene topcoat. | ||||||
| Ingaruka na Abrasion | Ikoti ya polyethylene iri muri 3PE itanga uburyo bwiza bwo kurwanya ingaruka no gukuramo ugereranije na FBE. | ||||||
| Ikoreshwa | Imyenda ya FBE ikundwa mumiyoboro aho ubushyuhe bwo gukora buri hejuru kuko bushobora kwihanganira ubushyuhe bwo hejuru kuruta 3PE. Ku rundi ruhande, gutwika 3PE bikundwa mubisabwa aho umuyoboro uhura nubutaka n’amazi, kuko bitanga uburinzi bwiza bwo kwirinda ruswa. | ||||||
* Amavuta
Gukoresha amavuta hejuru yinyuma yicyuma nuburyo bwo gutanga ruswa no kurinda umuyoboro wibyuma. Amavuta arashobora kugabanya umuvuduko hagati yumuyoboro wibyuma nibidukikije byo hanze, kandi bikabuza umuyoboro wibyuma kutagira ingaruka kuri okiside, kwangirika, kwambara, nibindi.
* Ikaramu cyangwa kashe
Kashe
Ikaramu
Gukubita
Koresha imashini ikubita imashini kugirango ushire igitutu ukoresheje punch upfa. Komeza umuvuduko uhamye kugeza igihe ingumi yinjiye mu rukuta rw'icyuma, ikora umwobo usukuye kandi neza.
Uburyo bwo gucukura imiyoboro yicyuma ifite uburyo bwinshi bwo gusaba, harimo ariko ntibugarukira kuri ibi bikurikira:
1. Guhuza imiyoboro yicyuma: Gucukura ni bumwe muburyo bukoreshwa muguhuza imiyoboro yicyuma. Binyuze mu nzira yo gucukura imiyoboro yicyuma, imyobo irashobora gufungurwa kumuyoboro wibyuma, kugirango bolts nimbuto zishobora gushyirwa kumutwe hamwe na flanges, kugirango ugere ku ntego yo guhuza.
2. Gushiraho imiyoboro yicyuma: Nibisanzwe kandi gukosora imiyoboro yicyuma kurukuta cyangwa ahandi hantu hifashishijwe inzira yo gucukura ibyuma.
Gukoresha mubyuma byubaka imirasire yizuba
Gukoresha ibikoresho byumuhanda
* Urudodo
NPT.
Urudodo rwa NPT rukoreshwa cyane muri Amerika ya ruguru naho insanganyamatsiko ya BSPT ikoreshwa cyane mu Burayi no muri Aziya.
Ibipimo byombi byashushanyijeho insinga zikora kashe ifatanye iyo ifatanye hamwe. Ikoreshwa cyane mumazi, gaze, peteroli nindi miyoboro ihuza.
2. Gushiraho imiyoboro yicyuma: Nibisanzwe kandi gukosora imiyoboro yicyuma kurukuta cyangwa ahandi hantu hifashishijwe inzira yo gucukura ibyuma.
* Yimuwe
Roll Groove ihuza nuburyo buzwi bwo guhuza imiyoboro irinda umuriro kuko itanga ibyiza byinshi. Dore zimwe mu nyungu zingenzi:
1. Kwiyubaka byoroshye kandi byihuse: Roll Groove ihuza itanga uburyo bwihuse kandi bworoshye bwo gushyiraho imiyoboro hamwe nibikoresho, kuko nta mpamvu yo gusudira cyangwa guhambira.
2. Kurinda ubukungu n’ibidukikije: Ubu buryo bwo guhuza bukoresha amafaranga menshi kuruta ubundi buryo, bigatuma ihitamo gukundwa kubikorwa byinshi. Yangiza kandi ibidukikije kuko igabanya imyanda kandi ikoresha ibikoresho bike.
3. Irinda ibiranga umwimerere biranga imiyoboro: Guhuza Roll Groove ntabwo bigira ingaruka kumiterere yumwimerere yimiyoboro, nkimbaraga zabo, kuramba, no kurwanya ruswa.
4. Kubungabunga byoroshye: Niba kubungabunga no gusana bikenewe, guhuza Roll Groove byoroshe gusenya no gusimbuza ibice, udakeneye ibikoresho cyangwa ibikoresho byihariye.
| DN | Hanze ya Diameter | Gufunga Ubugari bw'Ubuso ± 0.76 | Ubugari bwa Groove ± 0.76 | Groove Hasi Diameter | |
| mm | Ubworoherane | ||||
| 50 | 60.3 | 15.88 | 8.74 | 57.15 | -0.38 |
| 65 | 73 | 15.88 | 8.74 | 69.09 | -0.46 |
| 65 | 76.1 | 15.88 | 8.74 | 72.26 | -0.46 |
| 80 | 88.9 | 15.88 | 8.74 | 84.94 | -0.46 |
| 100 | 114.3 | 15.88 | 8.74 | 110.08 | -0.51 |
| 125 | 141.3 | 15.88 | 8.74 | 137.63 | -0.56 |
| 150 | 165.1 | 15.88 | 8.74 | 160.78 | -0.56 |
| 150 | 168.3 | 15.88 | 8.74 | 163.96 | -0.56 |
| 200 | 219.1 | 19.05 | 11.91 | 214.4 | -0.64 |
* Beveled
Diameter iruta NPS 11⁄2
* Ikibaya kirangira
Gukata impande zombi z'umuyoboro w'icyuma mu ndege kuri 90◦ kugeza ku murongo ni ikintu gisabwa mu nganda nyinshi aho imiyoboro ikoreshwa. Ubusanzwe ibi bikorwa mugutegura umuyoboro wo gusudira cyangwa ubundi bwoko bwihuza, kandi ukareba ko impera ziringaniye kandi zegeranye kuri axe.
* Flanged
Umuyoboro wicyuma ni ubwoko bwumuyoboro ufite flange ifatanye kumutwe umwe cyangwa yombi. Flanges ni disikuru izenguruka ifite umwobo na bolts zikoreshwa muguhuza imiyoboro, indangagaciro, cyangwa ibindi bikoresho. Umuyoboro wicyuma usanzwe ukorwa mugusudira flange kugeza kumpera yicyuma.
Imiyoboro y'ibyuma isanzwe ikoreshwa mu nganda nko gutanga amazi, peteroli na gaze, no gutunganya imiti. Bakundwa kurenza ubundi bwoko bwimiyoboro kuko irashobora gushyirwaho byoroshye kandi biramba cyane. Imiyoboro ihindagurika irashobora kwihanganira umuvuduko mwinshi kandi irashobora gusenywa byoroshye kugirango ibungabunge cyangwa isanwe.
Flanges kumuyoboro wicyuma uhindagurika uza muburyo butandukanye no mubunini kugirango uhuze ibisabwa. Ubwoko busanzwe burimo kunyerera kuri flanges, gusudira ijosi, flanges, hamwe na sock weld flanges.
Muri make, imiyoboro y'ibyuma ihindagurika ni amahitamo azwi cyane mu nganda nyinshi kuko zitanga ihuza ryizewe kandi rirambye hagati y'imiyoboro n'ibikoresho.
* Gukata Uburebure
Ikoranabuhanga ryo guca amazi rizwi neza kandi neza, hamwe nubushobozi bwo gutanga impande zoroshye, zidafite burr.
Kimwe mu byiza byingenzi byikoranabuhanga ryo guca amazi ni uko ari uburyo bwo guca ubukonje, bivuze ko nta karere katewe nubushyuhe (HAZ) gakikije gukata.
Gukata indege y'amazi nabyo byangiza ibidukikije, kuko bidatanga imyanda cyangwa imyuka yangiza. Sisitemu ikoresha amazi gusa kandi yangiza, kandi imyanda irashobora gukusanywa byoroshye no kujugunywa neza.
* Gupakira no Gutanga
Ibikoresho bya PVC
Kurinda imiyoboro yicyuma mugihe cyo kuyitwara no kuyibika, akenshi iba ipakishijwe na plastike ya PVC kugirango itange urwego rukingira rwirinda gushushanya, amenyo, nubundi bwoko bwangirika.
Usibye kurinda imiyoboro y'ibyuma, gupakira plastike ya PVC bifasha kandi kugira isuku kandi yumutse. Ibi ni ingenzi cyane cyane kumiyoboro izakoreshwa mubikorwa aho isuku ari ngombwa, nko muri sisitemu yo gutanga amazi cyangwa inganda zitunganya ibiryo.
* Pvc zose zapakiwe;
* Umuyoboro wonyine urangira pvc ipakiye;
* Gusa umuyoboro wumubiri pvc wapakiwe.
Gupakira ibiti
Kurinda ibyuma mugihe cyo gutwara no gutunganya, abakiriya barashobora guhitamo udusanduku twibiti twibiti, kandi birashobora no guhindurwa hamwe nibirango byabakiriya kugirango bamenyekane byoroshye.
Ibyiza byo gukoresha udusanduku twibiti byabigenewe hamwe nibishyigikiro byanyuma nuko bitanga uburinzi bwinyongera kandi bikagabanya ibyago byo kwangirika kubicuruzwa byibyuma. Zorohereza kandi koroshya uburyo bwo gutwara no gutwara, kuko udusanduku dushobora gutondekanya no gushyirwaho palette kugirango tujyane kubutaka, inyanja, cyangwa ikirere.
Kohereza
Ibicuruzwa byinshi byicyuma mubisanzwe bitwarwa ninyanja, kubutaka, cyangwa ubwikorezi bwo mu kirere, ibyinshi mubyoherezwa biva ku byambu bya Tianjin.
Kubijyanye no gutwara inyanja, hari uburyo bubiri bwingenzi: kohereza kontineri cyangwa kohereza byinshi.
Ubwikorezi bwubutaka busanzwe haba muri gari ya moshi cyangwa mu gikamyo, bitewe n’aho ujya hamwe n’isosiyete itwara abantu yakoreshejwe.
* Inkunga
Serivisi zabanjirije kugurisha:
1. Icyitegererezo cyubuntu: Uburebure bwa 20cm yubusa yicyuma cyicyitegererezo hamwe nigiciro cyo gutanga cyishyuwe nabakiriya.
2. Ibyifuzo byibicuruzwa: dukoresheje ubumenyi bwacu bwumwuga kubicuruzwa kugirango tubisabe kubakiriya.
Serivisi zo kugurisha hagati:
.
2. Gutanga amafoto yo kugenzura no kohereza: tuzatanga amafoto yibicuruzwa mbere yo kohereza kubakiriya kugirango tumenye niba byujuje ibisabwa. Muri icyo gihe, tuzakora kandi ubugenzuzi bukomeye no kugenzura ubuziranenge mbere yo koherezwa kugirango tumenye neza ko byujuje ubuziranenge.
Serivisi nyuma yo kugurisha:
1. Gukurikirana ibitekerezo byabakiriya nyuma yo kwakira ibicuruzwa: duha agaciro ibitekerezo byabakiriya kandi tuzakurikirana kugirango twumve imikoreshereze nibitekerezo byibicuruzwa byacu, kugirango dukomeze kunoza ubuziranenge na serivisi.
2. n'ibyemezo byiza.