Lithako tsena tsa sebopeho li sebelisa tšepe e se nang mabele e le thepa ea motheo, e ba thilisang ka khanyetso e ntle ea lijalo tsa siraro le ho tšoarella.
p>Lithako tsena tsa sebopeho li sebelisa tšepe e se nang mabele e le thepa ea motheo, e ba thilisang ka khanyetso e ntle ea lijalo tsa siraro le ho tšoarella. Li-steel tsa steel li sebetsa hangata li sebelisoa ka makhetlo a 304 le 316. Mokhahlelo o se nang thuso, o o etsa likopo tse ngata ka ho pepesetsoa ka mokhoa o itekanetseng ka ho pepesetsoa ka mokhoa o itekanetseng. Sehlopha sa 14 316 se nang le sethala se phahameng sa molybenum, se fana ka ho hanyetsa li-couplets tsa ntoa, metsi a letsoai, ea lik'hemik'hale le lebopong la lik'hemik'hale le lebopong le la lik'hemik'hale le lebopong la lik'hemik'hale le lebopong.
"HDG" ka lebitso la sehlahisoa e bua ka ho chesa - DiP hollivana (hdg), kalafo e eketsehileng e sirelelitsoeng. Kamora ho se natse - li-bolts tsa tšepe, li qoetsoa ka bateng ea Zinc ea Zinc e ka bang 450 - 460 c. The Zinc Rescats ka serethe sa tšepe ho theha letoto la zinc - lilakane tsa tšepe, tse lateloang ke karolo e hloekileng ea zinc e tsoang zinc e tsoang zinc e kantle. Palo ena e teteaneng ebile e tšoarella ho eketsa botlolo ea liqhubu, ho fana ka tšireletso e eketsehileng khahlanong le lintho le ho holisa bophelo ba bona ba tšebeletso.
Sehlahisoa sa sehlahisoa sa Asm A325 / A32M HDG se nang le mefuta e boima
Mekhahlelo e tloaelehileng le Mekhahlelo ea IMPEBER: Tumellanong le Astm A325 (Imperial) le Astm A325m (Metrits) ka boholo bo fapaneng. Bakeng sa sistimi ea moemphera, likhahla tsa bo-ramahane e fetoha 1/2 "ho isa ho 1/1 Bolelele ba li-bolts bo ka fapana ho tloha ho 2 "(kapa 50mmm) ho isa ho 12" (kapa 300mm) kapa ho feta, ho latela litlhoko tse khethehileng tsa kopo. Mefuta e tloaelehileng e na le eona e felletseng - khoele kapa halofo - meralo ea khoele. Ka botlalo - bolts tse nang le likhoele li na le likhoele tse thata, ha halofo ea shank, ha halofo e le ntho e sa lokelang ho fokotsa likhohlano kapa ho kenya thepa e ikhethang - litlhoko tsa kabo.
Phahameng - bee - mefuta ea bokhoni: E entsoe ka mosebetsi o boima - likopo tse ngata tsa tšebetso Hangata li-bolts tsena li sebelisoa mekheng e meholo ea sebopeho sa meaho e meholo - meaho ea meaho, marokho le lits'ebeletso tsa indasteri. Ba khomarela litlhoko tse thata tsa sebopeho le ts'ebetso ea litekanyetso tsa astm a325 / A325m / A325m, e netefatsa ts'ebetso e tšepahalang tlasa moroalo o boima.
E khethehileng - Mefuta ea Kopo: Bakeng sa maemo a ikhethileng a kaho, e khethehileng - mehlala ea kopo ea fumaneha. Tsena li ka kenyelletsa li-bolts ka likokoana-hloko tse ikhethileng, bolelele ba setso, kapa sebopeho se fetotsoeng. Mohlala, ka boqapi bo rarahaneng bo rarahaneng, bo-mekhabiso ba bangata ba atolohileng Tsena tse khethehileng - Mehlala ea kopo e ntse e latela litekanyetso tsa mantlha tsa mantlha a325 / A325m ha u ntse u fana ka tharollo ea tatellano ea merero ea ho fana ka meharo.
Tlhahiso ea Astm A325 / A32M HDG e nang le maemo a boima
Litokisetso tsa lintho tse bonahalang: High - The Eth Vepage, e kang thepa ea tšepe, e kang mekoallo kapa lithupa, li entsoe ka hloko. Litlhahlobo tse matla li etsoa ho netefatsa sebopeho sa lik'hemik'hale, le boleng ba lisebelisoa, ho netefatsa hore ba latela litlhoko tsa A325 / A325 / A325m Letlapa le boreleli - lisebelisoa tsa tšepe li khaoloa bolelele bo nepahetseng ho latela litlhoko tse ikhethang tsa li-bolts.
Ho theha: Li-bolts tsa tšepe li thehoa ka serame - hlooho kapa chesang - ho chesa lits'ebetsong. Ho bata - Hlooho e sebelisoa hangata bakeng sa nyane - li-bolts tse kholo. T phethahatsong ena, seliba se se nang kelello - tšepe e bopetsoe hloohong e tšosang hex le bolt shan e sebelisang mekhahlelo e mengata. Mokhoa ona o sebetsa hantle - tlhahiso e phahameng 'me e ka baka mefuta e nepahetseng le libopeho tsa bolt ha li ntse li latela mekhoa ea arm. Ho chesa - ho sebelisoa ho sebelisoa ho hoholo kapa holimo - matla a matla, moo ho nang le mathata a mangata ho fihlela matla le ho nepahala tse hlokahalang ho ea ka melao ea astm.
Ho khopisa: Kamora ho theha, li-bolts li ntse li eketseha. Bakeng sa botlalo - li-bolts tsa khoele, likhoele li entsoe ka bolelele bohle ba shank, athe a le halofo - li-bolts tse hlahisitsoeng, likhoele li thehiloe feela karolong e khethiloeng. Khopolo e ratoang ke mokhoa o khethiloeng kaha o theha khoele e matla ea ho bata - tšepe, ho ntlafatsa khatello ea bolts. Ho sebelisoa lintho tse khethehileng tse sebelisoang ho netefatsa hore sekhahla sa khoele, profil
Phekolo ea mocheso (haeba e hlokahala)Litlaleteng tse ling, ho latela lintho tse sa tsotelleng - sehlopha sa mosebetsi le se hlokoang, li-bolts li ka futhumatsoa - litsamaiso tsa kalafo. Phekolo ea Heatm e ka ntlafatsa matla a eona a tšepe, joalo ka ho ntlafatsa matla a sona, ho sebetsana le litlhoko tsa tšebetso tsa tšebetso ea likokoana-hloko tse boletsoeng ka melao ea attm.
Hot - dip ho otla: Li-bolts tsa thetso li qala ho hloekisoa hantle ho tlosa lithibelo life kapa life tse silafatsang, oli kapa sekala. Ka mor'a moo, ba kolota ho netefatsa hore e kolobile ka nepo ke Zinc ea Molten Zinc. Kamora moo, li-bolts li kenelletse ka ho hlapela ka ho hlapela ka ho fetesisa ho ka bang 450 - 460 ° C bakeng sa nako e itseng. Nakong ena, Zinc e fapana ka holimo ho tšepe e se nang kelello, e theha letoto la Zinc - libaka tsa tšepe tse ntle tsa zinc e hloekileng. Ha e se e tlositsoe ka bateng, li-bolts li lumelloa ho pholile, 'me zinc efe kapa efe e feteletseng e tlosoa. Sena se chesang - ts'ebetso ea ho qolla ho fana ka matla ebile e telele - koae e sa feleng e sirelletsang.
Tlhahlobo ea boleng ba boleng: Thepa e 'ngoe le e' ngoe ea li-bolts e tlasa tlhahlobo e matla ho latela A325 / A325M. Liteko tsa Mekhabiso li etsoa ho netefatsa hore bophara ba bolt Liteko, ho kenyeletsa le matla a mashome a sa tete, ho etsoa liteko, le liteko tsa thata, li etsa bonnete ba hore li-bolts li khona ho mamella meroalo e boletsoeng le ho kopana le maemo a mabeli. Liponche tse bonahalang li etsoa ho lekola litsietsi tse nepahetseng, ho chesa ka nepo - ho chesa ho qotsa ka litlhoko tsa molao-butle. Ho feta moo, Corrosion - liteko tsa ho hanyetsa li ka etsoa ho netefatsa katleho ea koae ea HDG. Ke li-bolts feela tse fetisang liteko tsohle tsa boleng bo holimo bakeng sa ho paka le ho tsamaisoa.
The Hot - DiP Clalivana (HDG) Kakaretso ea kalafo ke karolo ea bohlokoa e ntlafatsang ts'ebetso ea li-bolts tsena tsa sebopeho.
Pre - kalafoPele o chesa - o tšollela, li-bolts li feta tsa kalafo pele ho kalafo. Sena se qala ka likhohlano, moo li-kh tlamahale li sebelisang li-solven kapa alkanyone ho tlosa oli, mafura kapa anyunant kapa anyin setso. Joale, ho etsoa ha ho etsoa ka ho kenya liretha ka tharollo ea acid (hangata hydrocloric kapa sulfuric acid) ho tlosa mafometsi. Kamora ho khetha, li-bolts li hlatsoe hantle hore li tlose asidi esele e setseng. Qetellong, ts'ebetso e ferekaneng e etsoa moo li-bolts li kenngoeng tharollong ea flux. Bofetsi bo thusa ho tlosa oxides e setseng, e ntlafatsa ho kolobisoa ha sebaka se futhumatsang ka zinc ea ho futhumatsa Zinc, le ho thibela Re -
Ho chesa - Dip Tsamaiso ea Khatiso: Pre - li-bolts tse phekotsoeng li kolobelitsoe ka bateng ea Zinc ea Zinc e ka bang 450 - 460 c. Mocheso o phahameng oa bate ea zinc ba baka karabelo ea tšepe pakeng tsa zinc le ea tšepe - bokaholimo ba tšepe. Qalong, liathomo tsa Zinc li etsa hanyane ka mokhoa o tšosang - substrate ea tšepe, e theha letoto la zinc - likarolo tsa tšepe tse nang le lipina tse fapaneng. Litsi tsena tse amohelang li fana ka khoso e ntle pakeng tsa zinc coating le tšepe ea motheo. Kamora moo, karolo e teteaneng ea Zinc e hloekileng e kentsoe ka holim'a likarolo tsa alling. Bothusi ba maating e mabenyane li ka fetoha ho tloha ka 80 - tse 120 tsa likokoana-hloko tse 120, ho latela boholo le mofuta oa li-bolts
Poso - Phekolo: Kamora ho chesa - pheha ho otla, li-bolts li ka fetisoa - litsamaiso tsa kalafo. Poso e le 'ngoe e tloaelehileng - kalafo ea ho feta, moo li-bolts li phekotsoeng ka tharollo ea lik'hemik'hale (tse kang chromate Phekolo ena ea ts'ebetso e tsoelang pele ho hanela ho ts'oaroa ha kopanelo ea mokhabiso e entsoeng ka maating, e ntlafatsa ponahalo ea eona, e fana ka tšireletso khahlanong le sebopeho se tšoeu sa mafome. Ho feta moo, liqhatso li ka hlahlojoa bakeng sa tsohle tse sa tloaelehang, 'me maemong a mang, li ka haptjoa likotopo tse kang ho tlosa zinc kapa ho boreleli bokaholimo.
Astm a325 / A325m hdg e se nang letho
Woho ea Kaho: Ka kakaretso - merero ea kaho ea kaho, li-bolts tsena li sebelisetsoa ho hokahanya libalaka tsa tšepe, likholomo le litso, li theha sebopeho sa meaho. Matla a bona a matla le ho ikhula maikutlong a hdg, netefatsa ka botsitso le botsitso le bots'epehi ba khoebo, sebaka sa bolulo. Halofo e felletseng / halofo - Moralo oa khoele o lumella ho teneha ka mokhoa o felisang likhohong tse fapaneng, ho fihlela litlhoko tse fapaneng tsa moralo oa kaho le kaho.
Kaho ea Bridge: Lirokho li pepesetsoa maemo a tikoloho a thata, ho kenyelletsa le mongobo, sephethephethe - videsions e susumetsoang, le lintho tse boima. Litona tsena tsa sebopeho li bohlokoa bakeng sa ho hohokela likarolo tsa lipalesa, tse kang libiri, le limpho. Astm - moralo o lumellanang le o mongata oa li-moroalo o netefatsang moroalo o boima, thothokiso ea thepa, e netefatsa polokeho ea lits'ebeletso tsa eona tsa tšebeletso.
Lisebelisoa tsa Liindasteri: Limelang tsa indasteri, li-aflityes le lireschorenteng, li-bolts tsa lihlahisoa li sebelisetsoa ho kopana le mochini o boima, liforeimi tsa tsamaiso. E phahameng - bello - Mefuta ea bokhoni e ka mamella meroalo e boima ea ts'ebetso le thoriso e hlahisoang ke lisebelisoa tsa indasteri. Thepa ea tšepe ea tšepe e se nang mabili, sireletsa limmapa tsa HDG, sireletsa limmapa tsa lienndaria tse tsoang mahaeng a ho lokisa le ho fokotsa kotsi ea liphoso tsa sebopeho.
Mefuta ea Ma-la Offshore le ea metsing: Bakeng sa lipolanete tsa kantle ho naha, likepe le likepe tsa metsing, moo ho pepesetsoa tikoloho ea metsi a letsoai le ho ba boima. Letlapa le phahameng la li-316 tsa spains tse se nang letsoai, hammoho le tšireletso e eketsehileng e fanoang ke methapo e meng ea maoatle, mongobo le marine e lulang teng. Li sebelisetsoa ho tiisa likarolo tse fapaneng tsa marine, li netefatsa hore na polokeho le meaho ea metsing ea metsing.
Merero ea lits'ebetso: In infrastructure projects such as power plants, transmission towers, and large - scale water treatment facilities, these structural bolts play a vital role in ensuring the stability and functionality of the structures. Ho latela melao ea bona ea Astm A325 / A325M e fana ka boleng bo feto-fetohang
Matla a phahameng le mojaro - ho beoa bokhoni: Ho latela melao ea A325 / A325M Li etselitsoe ho mamella teropo ea bohlokoa, shear, meroalo ea meroalo ea bohlokoa, e etsa hore e tšoanele khoebo e bohloko ea sebopeho kahong le likopanong tse fapaneng. Kaho ea matla, e kopantsoe le khetho e nepahetseng ea stalless - sehlopha sa mocheso le kalafo), etsa hore ts'ebetso e tšepahalang tlasa moroalo o boima.
Ho hanyetsa ha meetso e phahamengMotsoako oa steat - thepa ea tšepe ea tšepe le ho chesa - ho chesa Hola ho fana ka khanyetso e phahameng ea lihlahisoa. Moroallo o se nang thuso o se o fana ka tšireletso e ntle ea mafu a tlhaho, 'me koae ea HDG e eketsa tšireletso khahlanong le lintho. Sena se etsa hore li-bolts tse tšoanelehang haholo bakeng sa ho sebelisoa tikolohong e thata, ho kenyelletsa libaka tse lebopong, likompele tsa methapo, le ho pepesetsoa lik'hemik'hale haholo, le ho fokotsa litšenyehelo tsa ho eketseha.
Moralo o tloaelehileng le o tšepahalang: Ho latela melao ea astm a325 / A325m, li-bolts tsena li fana ka moralo o tloaelehileng, li netefatsa tlhahiso le libaka tse fapaneng. Bophahamo bo thata - mehato ea taolo nakong ea lihlahisoa, joalo ka litekanyetso, boleng bo sa fetoheng le ts'ebetso. Maemo ana a ho sebelisana ho nolofalletsa mokhoa, ho kenya mekhoa ea ho hlokomela, ho fokotsa kotsi ea liphoso, 'me e fana ka khotso ea boenjhente le beng ba merero.
Moralo o sa fetoheng oa Threadile: Ho fumaneha ha bobeli ka bobeli - khoele le halofo - mekhoa ea khokahano e fana ka botsitso likopo tse fapaneng. Ka botlalo - li-bolts tse khokhothetsoeng li loketse lits'ebetso tseo matla a sa khethoang li hlokahalang ho ntlafatsa pherekano ea mojaro, ka ho fokotsa likhohlano, kapa ho kopana le litlhokahalo tsa moralo. Ho feto-fetoha ha maemo ho lumella tharollo e hlophisehileng e hlophisehileng ho fihlela litlhoko tse fapaneng tsa merero e fapaneng ea kaho le indasteri.
Long - ts'ireletso e tšoarellang: Ho chesa - ho chesa ho thellisa ho theha moaparo o boima oa Zinc o teteaneng o khomarelang haholo - bokaholimo. Kamore ena e fana ka nako e telele - tšireletso e sa feleng khahlanong le tsamaiso ea bosupa, e sosa le mefuta e meng ea khatello ea tikoloho. Poso - Ts'ebetso ea Phekolo
Polokeho e ntlafalitsoeng: Ts'ebetsong ea sebopeho, ho tšepahala le ts'ebetso ea li-bolts ho bohlokoa le ho netefatsa polokeho ea meaho, marokho, le merusu e meng. Matla a bona a phahameng, ho itlhomphang ea asthe ho kenya letsoho hore ho na le liphoso tsa sebopeho le ho netefatsa polokeho ea batho le thepa.