Railway Track Bolts
Khoom siv: oval caj dab khiav bolts
Txuj: ASME B 18.10 - 2006 AS 1085 GB/T 3098.1
Chav kawm: 8.8 10.9 12.9
Loj: 1/2-1.1/8
Xaus: HDG ZP thiab lwm yam
- Kev xa khoom sai
- Quality Assurance
- 24/7 Kev Pabcuam Cov Neeg Siv Khoom
Khoom Taw qhia
Khoom siv: oval caj dab khiav bolts
Txuj: ASME B 18.10 - 2006 AS 1085 GB/T 3098.1
Chav kawm: 8.8 10.9 12.9
Loj: 1/2-1.1/8
Xaus: HDG ZP thiab lwm yam (customizable rau regional railway qauv)
Raw Khoom: Nruab nrab- carbon alloy steel (40Cr, 35CrMo, 42CrMo), quenched thiab tempered; corrosion-resistant alloy xaiv rau hnyav ib puag ncig
Kev kho saum npoo: Kub-dip galvanizing (HDG), Dacromet, Geomet, dub oxide, phosphated, zinc-nickel plating (siab- corrosion resistance)
Specification Range: Metric: M16–M36; Ntiv: 5/8 "– 1 1/2" (tag nrho xov / ib nrab xov; hex taub hau / oval taub hau / allen taub hau tsim)
Chav Kawm Khoom: 8.8, 10.9, 12.9 (siab- qib zog rau dynamic load kuj)
Mechanical Properties
Ntsiab nta
Dynamic Load Resistance:
Thaum tshav kub kub-kho alloy steel siv muab tshwj xeeb tensile
lub zog, tawm dag zog, thiab qaug zog tiv thaiv kom tiv thaiv kev tsheb ciav hlau kev co, tsheb ciav hlau cuam tshuam, thiab
cyclic loads.
Corrosion & Weatherproof:
Kev kho saum npoo av (Dacromet, HDG) tiv thaiv
noo noo, ntsev, thiab muaj kuab paug hauv kev lag luam- haum rau sab hauv tsev, sab nraum zoov, thiab ntug hiav txwv railway kab.
Precision haum:
High -paj xov dov ua kom muaj kev sib koom ua ke nrog cov txiv ntseej, tiv thaiv
loosening nyob rau hauv tas li vibration; zoo ib yam dimensional tolerances rau compatibility nrog tus qauv railway fastener systems.
Specialized Designs:
Customizable lub taub hau duab (hex / oval / allen) thiab xov ntev kom phim hom pw tsaug zog (pob zeb / ntoo / hlau) thiab cov kev cai sib dhos
Daim ntawv thov teb
Tsim tshwj xeeb rau railway infrastructure thiab lwm yam khoom siv:
Rail track fastening (kev ruaj ntseg rails rau sleepers / rail ties)
Railway choj, tunnels, thiab viaduct kev sib txuas
Hloov thiab hla systems (turnouts)
Railway dov Tshuag (locomotive thiab wagon tivthaiv fastening)
High-Speed rail, hnyav- tsheb ciav hlau, thiab tsheb ciav hlau hauv nroog (metro, tsheb ciav hlau)
Kev siv ceev faj
Kev teeb tsa:
Siv torque wrenches rau kev tswj nruj nruj raws li cov qauv kev tsheb ciav hlau; xyuas kom muaj kev sib raug zoo kom tsis txhob muaj xov puas.
01
Compatibility:
Ua ke nrog cov txiv ntseej siab -lub zog muaj zog (xws li EN 14399 Qib 8/10) thiab cov tshuab ntxhua khaub ncaws txhawm rau txhim kho kev tiv thaiv -loosing kev ua tau zoo.
02
Ib puag ncig:
Rau cov ntug dej hiav txwv lossis ntsev- thaj chaw thauj khoom, xaiv Dacromet lossis zinc-nickel plating; ua kev tshuaj xyuas tsis tu ncua rau corrosion hauv cov xwm txheej hnyav.
03
Kev tu:
Lub sijhawm kuaj xyuas kom xoob, corrosion, lossis xov hnav; hloov bolts tam sim ntawd yog tias kuaj pom kev puas tsuaj los tiv thaiv kev tsis ruaj khov.
04
Taboos:
Tsis txhob rov siv cov bolts tom qab disassembly (kev pheej hmoo qaug zog); zam kev sib xyaw nrog cov tsis yog -railway- qib fasteners lossis cov chav kawm muaj zog sib txawv.
05
Kev Lag Luam & Logistics
- Kev lag luam tseem ceeb: Kev tsheb ciav hlau thoob ntiaj teb (Tebchaws Europe, Asia-Pacific, North America, Middle East)
- Ntim: Los tiv thaiv- hnab xeb, thawv, palletized ntim, lossis steel nruas; customized daim ntawv lo rau qhov project- tshwj xeeb yuav tsum tau.
- Order Flexibility: Txhawb kev txiav txim ntau thiab kev cai tshwj xeeb (ntev, hom taub hau, kho qhov chaw); cov nqe lus xa khoom sib tham tau los ua kom haum raws li kev tsim kho tsheb ciav hlau ncua sij hawm.
Quality Assurance
Cov ntawv pov thawj:
ISO9001: 2015, EN 14399, ASTM A490 ua raws; ua tau raws li cov qauv kev tsheb ciav hlau thoob ntiaj teb (xws li UIC, AREMA).
Batch xeem:
Lub zog tensile, tawm lub zog, hardness, corrosion kuj, thiab qaug zog lub neej pov thawj.
Dab tsi yog qhov txawv ntawm cov bolts ib txwm?
· Lub zog & Durability:
Track bolts siv tshav kub-kho nruab nrab- carbon alloy steel (xws li, 40Cr, 42CrMo) nrog cov khoom siv siab (8.8-12.9), muab cov tensile/yield zog thiab qaug zog tiv thaiv kev tsheb ciav hlau kev vibration, tsheb ciav hlau cuam tshuam, thiab cyclic loads-ntau tshaj qhov kev ua tau zoo.
· Corrosion & Huab cua Resistance:
Nruab nrog cov kev kho deg siab heev (Dacromet, kub-dip galvanizing, zinc-nickel plating), lawv tiv taus ya raws, ntsev, thiab muaj kuab paug, haum rau sab nraum zoov, ntug hiav txwv dej, thiab hnyav kev tsheb ciav hlau ib puag ncig, qhov zoo tib yam bolts feem ntau muaj kev tiv thaiv kev tiv thaiv -corrosion.
· Precision & haum:
High-cov xov xov dov ua kom cov txiv ntoo sib koom ua ke thiab tiv thaiv- loosening nyob rau hauv tas li vibration; zoo ib yam dimensional tolerances match txheem railway fastener systems. Ordinary bolts tsis muaj xws li tshwj xeeb compatibility nrog railway Cheebtsam.
· Tsim tshwj xeeb:
Customizable lub taub hau duab (hex / oval / allen) thiab xov ntev hloov mus rau pob zeb / ntoo / hlau pw tsaug zog thiab kev sib dhos rail xav tau. Ordinary bolts muaj universal designs, tsis tailored rau railway - tshwj xeeb dynamic loads los yog structural yuav tsum tau.
Tsim los ntawm 2005, peb lub tuam txhab tau hloov zuj zus tshaj li ob xyoo caum ntawm kev txhim kho txuas ntxiv mus rau hauv kev lag luam hauv cheeb tsam hauv kev lag luam fastener nrog kev ua haujlwm siab kawg -kom- xaus kev tsim khoom. Nrog rau cov txiaj ntsig txhua xyoo tshaj li RMB 130 lab, peb cov khoom lag luam suav nrog ntau hom kev lag luam los ntawm nruab nrab -ntau txog qib siab- kawg thiab tau muab faib thoob ntiaj teb
Peb lub Hoobkas & khoom siv
Cim npe nrov: Tuam Tshoj railway rail bolts manufacturers, lwm tus neeg, Hoobkas
