Li-Bolts tse Matla a Phahameng: Hokae le Nako ea ho li Sebelisa 

Sebopeho sa tšepe & Kaho

Indasteri ea kaho ke eona moreki e moholo ka ho fetisisa oa liboutu tse matla haholo. Mahokelo a liboutu a nka sebaka sa tjheseletso e tlwaelehileng ka manonyeletso a leballo ho isa ho kholomo, e fana ka ho kenngwa ka potlako, ho e hlahloba ha bonolo, le ho hanyetsana le merwalo ya ditshisinyeho tse kgolo.

• Liboutu tsa Hex (Kereiti ea 8.8 / 10.9) - e sebelisoa likhokahanong tse thibelang motsotsoana, li-ankora tsa lipoleiti le lipoleiti tsa splice
• Li-anchor bolts - tse kentsoeng metheong ea konkreite ho boloka litšiea tsa tšepe tsa sebopeho
• Liboutu tse boima tsa hex tse nang le linate - maemo a tloaelehileng bakeng sa likhokahano tsa tšepe tse lumellanang le AISC le EN 1090

KELETSO EA PRO  Bakeng sa likhokahano tse bohlokoa haholo, sebelisa liboutu tsa ASTM A325 kapa A490 ka linako tsohle tse nang le li-washer tse thata le li-wrenches tsa torque tse lekantsoeng.

Borokho & Meaho ea Sechaba

Kaho ea borokho e hloka li-fasteners tse ka mamellang meroalo e matla ea bophelo, katoloso ea mocheso, le lilemo tse mashome tsa ho pepeseha tikolohong. Li-bolts tsa sebopeho sa matla a phahameng li hlalositsoe ka har'a likhoutu tsa borokho tsa machabeng ho kenyelletsa AASHTO, Eurocode 3, le litekanyetso tsa GB/T.

• Li-flange bolts - hokela likarolo tsa girder tsa tšepe libakeng tsa borokho
• Li-stud bolts tse nang le linate - li-joints tse sireletsehileng tsa katoloso le likopano tsa lipoleiti
• Liboutu tsa hex tse koahetsoeng ka Dacromet - tse boletsoeng bakeng sa meaho ea borokho e lebopong le lebopong ho thibela kutu

Matla a Moea le Pheliso ea Matla

Litora tsa turbine tsa moea li bokelloa ho sebelisoa liboutu tsa flange tse bolelele bo boholo bo boholo - hangata Kereiti ea 10.9 kapa 12.9 - tse tlas'a meroalo ea mokhathala oa cyclic bophelo bohle ba bona ba ts'ebeletso ea lilemo tse 25. Ho nepahala ha bolt esale pele ho bohlokoa; liboutu tse tiisitsoeng ka thata li baka mokhathala oa tora, ha liboutu tse tiisitsoeng ka ho fetelletseng li beha kotsing.

• Liboutu tsa tower flange (M36–M72, Kereiti ea 10.9) - ts'ebeliso e batloang ka ho fetesisa ea matla a phahameng lekaleng la matla a tsosolositsoeng.
• Li-bolts tsa anchor tsa motheo - hokela motheo oa tora ho motheo oa qubu ea konkreite
• Nacelle le rotor hub bolts - likhokahano tsa sebopeho sa kahare tse nang le litlhoko tse thata tsa torque

TLHOKOMELO TLHOKO  Liboutu tse koahetsoeng ka zinc-flake / Luxubao li ratoa bakeng sa ts'ebetso ea tora ea moea - li fana ka khanyetso e phahameng ea kutu 'me ha li na hydrogen-embrittlement.

Mechini e boima le lisebelisoa tsa indasteri

Likhatiso, li-crusher, lisebelisoa tsa merafo le li-gearbox tsa indasteri li hlahisa meroalo e matla e hlokang li-fasteners tse matla haholo. Ho lokoloha ha bolt mochining o potolohang ho ka baka ho hloleha ho hoholo le ho fokotsa nako ea tlhahiso.

• Socket head cap screws (Kereiti ea 12.9) - e sebelisoa libakeng tse koaletsoeng moo phihlello e tloaelehileng ea hex e sa fumaneheng
• Li-flange bolts - li fana ka boikemelo le ho hanela matla a ho kuta ka mahlakoreng a mochini
• Beha li-screw le li-grub screws - lisebelisoa tse sireletsehileng tse potolohang ho li-shafts ntle le lihlooho tse hlahang

Oli, Khase le Petrochemical

Likhokahano tsa liphaephe tsa liphaephe le likoahelo tsa likepe tsa khatello indastering ea oli le khase li sebetsa tlas'a khatello e phahameng, mocheso o feteletseng le mecha ea litaba e senyang. Li-fasteners libakeng tsena li tlameha ho fihlela maemo a ASME B16.5 le ASTM A193/A194.

• ASTM A193 B7 stud bolts (Cr-Mo alloy steel) - maemo a indasteri bakeng sa likhokahano tsa mocheso o phahameng oa mocheso.
• 2H heavy hex nuts (ASTM A194) - e pentiloe ka lithupa tsa B7 bakeng sa li-flange tse lekantsoeng ka khatello
• Liboutu tsa inkoloy / super-alloy - tse boletsoeng bakeng sa maemo a ts'ebeletso a senyang haholo kapa a cryogenic

Tšireletso ea Corrosion bakeng sa Bolts tse Matla a Phahameng

Corrosion ke sesosa se ka sehloohong sa ho hloleha ha li-fasteners pele ho nako libakeng tsa kantle le tsa indasteri. Ho khetha phekolo e nepahetseng ea holim'a metsi ke habohlokoa - haholo-holo bakeng sa liboutu tse matla haholo moo hydrogen embrittlement e tsoang ho electroplating e leng kotsi ea sebele ka holimo ho Kereiti ea 10.9.

• Ho roala ha Dacromet - metsi a thehiloeng ho metsi, a se nang chromate, 480-1000 + h ho hanyetsa ha letsoai-spray; e bolokehileng bakeng sa liboutu tsa Kereiti ea 10.9/12.9
• Luxubao (zinc-flake) ho roala - ho tšoana le Geomet / Delta-Tone; e ntle haholo bakeng sa matla a moya le kaho e boima
• Hot-dip galvanizing - e loketseng Kereiti ea 8.8 le ka tlase; ha e khothalletsoe ka holimo ho Kereiti ea 10.9 ka lebaka la kotsi ea haedrojene
• Electroplating ea zinki - khetho ea moruo bakeng sa tikoloho ea kahare kapa e tlase
• Tšepe e sa hloekang (A2-70 / A4-80) - e sa jeng ka tlhaho; ha ho hlokahale ho roala ho eketsehileng

Hobaneng o Khetha li-Fasteners tsa FUJINRUI tse Matla a Phahameng?

• E entsoe ho isa litekanyetsong tsa ISO 898-1, ASTM A325/A490, le DIN 931/933
• Mefuta e mengata ea liphahlo: Dacromet, Ruspert, zinc-plated, hot-dip galvanized, phosphate.
• Boholo ho tloha ho M6 ho ea ho M64, limaraka tsa matla ke 8.8 / 10.9 / 12.9
• Setifikeiti sa motho oa boraro se fumanehang (ho thatafala, ho thatafala, ho fafatsa letsoai)
• Litheko tsa tlholisano tse nang le linako tse etellang pele ka potlako bakeng sa OEM e ngata le liodara tsa projeke