Hdg Heavy Hex Ceev
Khoom: HDG Heavy hex ceev
Txheem: DIN6915
Khoom siv: SWRCH35K / 45K, 42CrMo / 40Cr thiab lwm yam.
Nto: HDG
Specification Range: M12-M36
Chav Kawm Khoom: 8,10
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Khoom Taw qhia
Khoom: HDG Heavy hex ceev
Txheem: DIN6915
Khoom siv: SWRCH35K / 45K, 42CrMo / 40Cr thiab lwm yam.
Nto: HDG
Specification Range: M12-M36
Chav Kawm Khoom: 8,10
Mechanical Properties
Core Function thiab Application
Heavy -lub luag haujlwm xauv:
Tsim los ua haujlwm nrog Qib 10.9 / 12.9 siab - lub zog bolts, muab qhov siab heev preload sawv ntsug cua, alternating loads, thiab cuam tshuam.
01
Anti-kev vibration thiab Anti-loosing:
Loj hexagonal siab- lub zog qauv tswj kev sib txuas ruaj khov nyob rau hauv kev vibration tsis tu ncua, yaw/pitch tej yam kev mob, thiab resists loosening
02
Load Distribution:
Loj kev txhawb nqa nto thiab cov qauv thickened tusyees faib bolt kev nyuaj siab, tiv thaiv flange thiab kev sib txuas ntawm qhov chaw.
03
Kev tiv thaiv corrosion:
Kub-dip galvanized txheej cais cov tshuaj tsuag ntsev, noo noo, thiab corrosive media, haum rau qhov chaw hnyav xws li ntug dej hiav txwv, toj siab, thiab thaj chaw suab puam.
04
Standard Interchangeability:
Ua raws li DIN6915 / EN14399-4 cov qauv, muaj qhov sib koom ua ke thiab kev ua haujlwm, siv tau rau lub zog cua thoob ntiaj teb.
05
Main Industry Application Scenarios
- Cua Turbine Main Units: Ntauwd flanges, nacelle bases, hubs, hniav cag, thiab yaw/pitch systems yog qhov tseem ceeb tshaj plaws hnyav- lub luag hauj lwm fasteners rau cua turbines.
- Offshore Cua: Offshore cua turbines, offshore substations, thiab submarine cable kho, tsim los tiv thaiv ntsev tsuag, yoj cuam tshuam, thiab high humidity corrosion.
- Huab Cua Huab Cua: Roob toj siab, toj siab, thiab suab puam cua turbines, yoog raws qhov kub thiab txias, cua thiab xuab zeb, muaj zog UV hluav taws xob, thiab cua txias.
- Fais fab Infrastructure: Transmission towers, substations, thiab photovoltaic kev txhawb nqa, haum rau sab nraum zoov hnyav -lub luag hauj lwm thiab corrosive ib puag ncig.
- Heavy Steel Structures: Cov choj, cov chaw tsim khoom, nqa tshuab, thiab cov khoom siv mining, hloov cov txheej txheem ceev kom txhim khu kev sib txuas.
Core FeaturesProducts Description
Khoom siv & Lub zog:Ua los ntawm nruab nrab carbon alloy hlau xws li 42CrMo / 40Cr, quenched thiab tempered; Kev Ua Haujlwm Qib 10, Tensile Strength Ntau dua lossis sib npaug ntawm 1000MPa, Lub Zog Muaj Zog Ntau dua lossis sib npaug rau 900MPa, Hardness HRC 28–36.
Tus Qauv Tsim:Loj hexagonal hla flats, thicker thiab nrog ib tug loj bearing nto tshaj tus txheem ceev, haum rau loj txoj kab uas hla bolts (M16-M56).
Kev kho deg:Kub-dip galvanizing (HDG), zinc txheej thickness 40–85μm, nruab nrab ntsev tsuag Ntau dua los yog sib npaug li 500 teev, mus txog 1000 h yam tsis muaj xeb liab rau cov qauv offshore.
Xov Precision:Qib 6H, ua kom muaj kev sib koom tes zoo nrog Qib 10.9 bolts, tiv thaiv kev sib tsoo thiab tso cai rau rov sib dhos / disassembly.
Marking:Qib 10 thiab cov chaw tsim khoom lub logo cim rau ntawm lub ntsej muag kawg kom yooj yim ntawm - kev txheeb xyuas qhov chaw thiab kev ua kom zoo.
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 hdg hnyav hex ceev manufacturers, lwm tus neeg, Hoobkas
