ISO 12126, tus qauv thoob ntiaj teb rauhexagon flange ceev nrog coarse threads thiab serrated flanges, yog ib qho kev sib koom ua ke fastening tivthaiv engineered los ua ke lub clamping muaj nuj nqi ntawm tus qauv hex txiv ntseej nrog lub load faib thiab tiv thaiv -loosing kev ua tau zoo ntawm washers. Tus cwj pwm los ntawm nws ib qho -daim qauv-featuring lub cev hexagonal thiab kev sib xyaw ua ke flange nrog serrated undersurface- hom txiv ntseej no tshem tawm qhov xav tau ntawm cov tshuab ntxhua khaub ncaws, ua kom yooj yim sib dhos thaum txhim kho kev ntseeg siab hauv siab - cov ntawv thov kev vibration. Npog nominal xov qhov ntau thiab tsawg los ntawm M5 mus rau M36, ISO 12126 flange ceev yog dav siv nyob rau hauv tsheb chassis, ua liaj ua teb machinery, industrial equipments, thiab sab nraum zoov infrastructure. Tsav los ntawm kev loj hlob thoob ntiaj teb ntawm kev tsim tsheb thiab kev lag luam automation, lub ntiaj teb hexagon flange txiv ntoo kev lag luam, suav nrog ISO 12126-raws li kev hloov pauv, tau mus txog $ 18.7 nphom hauv 2025 thiab tau kwv yees tias yuav loj hlob ntawm CAGR ntawm 6.2% rau $ 26.9 nphom los ntawm 2030.
Core Specifications & Khoom Variants
1. Mechanical Properties & Material Details
|
Hom khoom |
Qib Qib |
Yam tsawg kawg Tensile Strength (MPa) |
Kev khiav hauj lwm kub (degree) |
Kev kho saum npoo |
Ntsev Txau Resistance (teev, Min) |
Daim Ntawv Thov Tseem Ceeb Scenarios |
|---|---|---|---|---|---|---|
|
Nruab nrab-Carbon Steel (S45C) |
8 |
800 |
-40 ~ 200 |
Zinc -nickel plating, dub oxide |
800 |
Automotive chassis Cheebtsam, industrial machinery |
|
Alloy hlau (40Cr) |
10 |
1040 |
-50 ~ 300 |
Dacromet txheej |
1500 |
Heavy-cov khoom siv ua liaj ua teb, cov khoom siv tsim kho |
|
304 Stainless hlau (A2) |
A2-50 |
500 |
-100 ~ 350 |
Chromium{0}}dawb passivation |
1200 |
Sab nraum zoov hluav taws xob enclosures, khoom noj khoom haus |
|
316 Stainless hlau (A4) |
A4-50 |
500 |
-100 ~ 350 |
Chromium{0}}dawb passivation |
2000 |
Cov khoom siv Marine, cov ntug dej hiav txwv infrastructure |
|
tooj dag (H62) |
Brass qib |
330 |
-20 ~ 120 |
Tin plating, npib tsib xee plating |
800 |
Cov khoom siv hluav taws xob, cov khoom siv kho kom zoo nkauj |
Lub ntsiab lus ntawm ISO 12126 flange ceev yog lawvintegrated serrated flange tsim. Lub flange (nrog rau txoj kab uas hla 1.5-2 npaug ntawm cov xov nominal loj) ua raws li kev tsim- hauv tshuab ntxhua khaub ncaws, faib cov clamping quab yuam hla thaj tsam loj dua los tiv thaiv embedding rau hauv cov khoom muag (xws li, txhuas, yas). Lub serrated undersurface ntawm lub flange tsim ib tug neeg kho tshuab interlock nrog lub workpiece, txhim khu kev tiv thaiv los ntawm -loosing kev ua tau zoo los ntawm kev sib txhuam los ntawm kev sib txhuam-txo loosening tshwm sim los ntawm 70% piv rau txheem hex txiv ntseej nyob rau hauv siab - kev co daim ntaub ntawv xws li automotive ncua kev kawm ntawv systems. Kev nruj nruj kom ntseeg tau tias kev sib dhos ua tau zoo: rau M12 txiv ntseej, qhov dav thoob plaws lub tiaj tiaj yog li ntawm 18.0mm (min) txog 18.5mm (max), flange txoj kab uas hla ntawm 24.0mm (min) mus rau 24.8mm (max), thiab qhov siab nominal (suav nrog flange) los ntawm 12.0mm (min) max. Lub alloy steel variant (qib 10) muaj kev cuam tshuam zoo heev, ua rau nws haum rau hnyav - lub luag haujlwm cov tshuab ua haujlwm hauv cov khoom hnyav.
2. Cov ntaub ntawv tseem ceeb Dimensional (Common Size)
|
Nominal Loj (M) |
Dav thoob plaws Flats (S, mm, Min / Max) |
Flange Txoj kab uas hla (d, mm, Min / Max) |
Nominal Qhov siab (m, mm, Min / Max) |
Xov Pitch (mm) |
Pom zoo Bolt Qib |
Qhov siab tshaj plaws Clamping Force (kN) |
|---|---|---|---|---|---|---|
|
M8 |
13.0 / 13.5 |
16.8 / 17.5 |
8.0 / 8.6 |
1.25 |
8.8 / 10.9 |
56.3 |
|
M10 |
16.0 / 16.5 |
20.8 / 21.5 |
9.5 / 10.2 |
1.5 |
8.8 / 10.9 |
92.7 |
|
M12 |
18.0 / 18.5 |
24.0 / 24.8 |
12.0 / 12.8 |
1.75 |
10.9 / 12.9 |
145.2 |
|
M16 |
24.0 / 24.5 |
33.0 / 33.8 |
15.0 / 15.8 |
2.0 |
10.9 / 12.9 |
252.8 |
|
M20 |
30.0 / 30.5 |
40.0 / 40.8 |
18.0 / 18.8 |
2.5 |
12.9 / 14.9 |
395.6 |
Kev Lag Luam Dynamics & Kev Lag Luam Kev Lag Luam
Asia-Pacific thiab Europe yog cov lag luam tseem ceeb rau ISO 12126 hexagon flange ceev, suav txog 65.8% thiab 24.3% ntawm kev thov thoob ntiaj teb hauv 2025 raws li. Cov tsav tsheb loj hlob tseem ceeb suav nrog kev nthuav dav ntawm lub tsheb fais fab (EV) kev tsim khoom, kev ua liaj ua teb niaj hnub, thiab kev tsim kho vaj tse sab nraum zoov. Cov tuam txhab loj suav nrog Würth Group, Lub Tuam Txhab Fastenal, thiab cov thawj coj hauv tsev xws li Zhejiang Qimu Fasteners thiab Jiangsu Dongfeng Fasteners, nrog Qimu tuav 14.2% kev ua lag luam sib koom hauv ntu tsheb. Cov xwm txheej tseem ceeb ntawm daim ntawv thov muaj xws li:
Automotive Chassis & EV Cheebtsam: Automakers xws li Tesla, Volkswagen, thiab BYD txais ISO 12126 flange ceev (M8–M16) rau fastening suspension Cheebtsam, log hubs, thiab EV roj teeb pob brackets. Lub serrated flange tsim muab txhim khu kev qha los tiv thaiv -loosing kev ua tau zoo nyob rau hauv txoj kev vibration, thaum lub integrated qauv yooj yim los ua ke kab. Ib qho EV siv kwv yees li 80-100 cov txiv ntoo zoo li no, thiab tsheb- tshwj xeeb flange txiv ntoo ua lag luam tau kwv yees tias yuav loj hlob ntawm 12.3% txhua xyoo.
Agricultural & Siv Machinery: Cov neeg tsim khoom ntawm cov tsheb laij teb, excavators, thiab ntauwd cranes (Sany Heavy Industry, John Deere) siv ISO 12126 flange ceev (M12–M24) rau kev sib txuas boom seem, hydraulic lub tog raj kheej hauv paus, thiab log hubs. Cov alloy steel variants nrog Dacromet txheej tiv thaiv corrosion thiab cuam tshuam, yoog rau qhov hnyav thiab kev tsim kho ib puag ncig. 50-tuj excavator siv tshaj 150 ISO 12126 flange ceev.
Sab nraum zoov Infrastructure & Marine EquipmentCov tuam txhab tsim kho thiab cov chaw tsim khoom marine txais yuav 316 stainless hlau ISO 12126 flange ceev (M10-M20) rau fastening guardrails, txoj kev teeb ncej, thiab marine deck Cheebtsam. Qhov kev tiv thaiv corrosion siab ua kom lub neej ua haujlwm ntev tshaj 20 xyoo nyob rau sab nraum zoov thiab siab -kub ib puag ncig, thaum lub flange tsim faib cov load los tiv thaiv cov khoom puas.
Cov Khoom Siv Hluav Taws Xob & Hluav Taws Xob Hluav Taws Xob: Cov neeg tsim khoom ntawm cov twj tso kua mis, kiv cua, thiab lub tshuab hluav taws xob siv ISO 12126 flange ceev (M6-M12) rau fastening motor bases, vaj tse npog, thiab bearing assemblies. Cov zinc-nickel plated carbon steel variants muaj tus nqi- muaj txiaj ntsig zoo corrosion, thiab kev sib xyaw tshuab ntxhua khaub ncaws yuav txo qhov suav thiab sijhawm sib dhos. Tus qauv 100kW muaj lub cev muaj zog siv ntau dua 60 cov txiv ntoo.
Kev tsom xam kev ua lag luam qhia tau meej meej txog kev mus rausiab - zog, corrosion{1}}resistant, thiab eco{2}}tus phooj ywg variants: alloy steel thiab stainless hlau ISO 12126 flange ceev account rau 45.2% ntawm cov khoom siv thoob ntiaj teb, nce los ntawm 30.7% xyoo 2022. Kev kho ib puag ncig tus phooj ywg nto (zinc-nickel plating, Dacromet txheej) tau hloov cov tsoos hexavalent chromium plating, nrog 864% ntawm EU cov cai thiab ROHS. Tsis tas li ntawd, txoj kev loj hlob ntawmflange txiv ntseej uas tsis yog -cov roj hmab nplaum(kev koom ua ke rau hauv flange undersurface) tau nthuav dav daim ntawv thov hauv cov khoom siv hluav taws xob precision, nrog kev kwv yees ua lag luam ntawm 6.8% los ntawm 2030.
Technical Advantages & Innovation Trends
TS EN ISO 12126 hexagon flange txiv ntseej muab cov txiaj ntsig tshwj xeeb tshaj li cov txiv ntoo hex txheem thiab cov txiv ntoo cais -kev sib txuas ntawm lub tshuab ntxhua khaub ncaws hauv kev vibration- nquag thiab siab - daim ntawv thov kev ntseeg siab:
Integrated Design & Assembly Efficiency: Ib qho -cov qauv tshem tawm qhov xav tau ntawm cov tshuab ntxhua khaub ncaws, txo qhov suav ntawm 50% thiab ua kom lub sij hawm sib dhos luv los ntawm 30%- tseem ceeb rau kev tsim khoom loj hauv kev lag luam tsheb thiab hluav taws xob.
Superior Anti-Losing Performance: Serrated flange tsim cov neeg kho tshuab kev cuam tshuam nrog cov khoom ua haujlwm, muab kev co zoo dua li kev sib txhuam-raws li kev xauv cov txiv ntseej yam tsis muaj cov khoom ntxiv.
Txhim khu kev tiv thaiv Workpiece: Loj flange txoj kab uas hla faib clamping quab yuam tusyees, tiv thaiv embedded rau hauv cov ntaub ntawv mos thiab txo kev ntxhov siab concentration - txuas ntxiv workpiece kev pab cuam lub neej.
Kev lag luam innovation yog tsom raucov khoom siv kho dua tshiab, kev tsim kho kom zoo, thiab kev sib koom ua ke ntse:
Lub teeb yuag siab -Cov ntaub ntawv muaj zog: Tom ntej no- tiam magnesium- aluminium alloy flange ceev tau tsim, txo qhov hnyav li 40% piv rau cov txiv ntseej hlau thaum tuav qib 8 lub zog- tsom rau ntawm EV thiab aerospace auxiliary applications.
Flange Structure Optimization: Patented variable - txoj kab uas hla flanges hloov mus rau qhov chaw ua haujlwm tsis sib xws, txhim kho cov khoom xa tawm los ntawm 25%. Txhim kho serration designs (ntau yam zoo serrations) ntxiv boost anti-loosening kev ua tau zoo nyob rau hauv ultra-siab- vibration scenarios.
Intelligent Traceability & Saib Xyuas: Laser-engraved QR codes ntawm lub flange pab kom tag nrho lifecycle traceability, kaw ntau lawm batch thiab cov ntaub ntawv qib. Ntse flange txiv ntseej ua ke nrog micro-sensors tab tom txhim kho los saib xyuas preload hauv lub sijhawm tiag tiag, txhawb kev saib xyuas kev kwv yees hauv kev lag luam tsheb thiab tshuab hnyav.
"ISO 12126 hexagon flange txiv ntseej yog ib qho kev ua si- hloov pauv kom ua tau zoo thiab txhim khu kev ruaj ntseg hauv kev vibration- cov ntawv siv yooj yim," said Dr. Robert Johnson, tus kws tshaj lij thev naus laus zis ntawm International Fastener Institute. "Lawv kev tsim qauv sib npaug sib npaug sib dhos ua haujlwm, tiv thaiv-loos kev ua haujlwm, thiab kev tiv thaiv cov khoom ua haujlwm, ua rau lawv tseem ceeb hauv kev tsav tsheb, kev ua liaj ua teb, thiab kev lag luam. Raws li kev tsim khoom thoob ntiaj teb hloov mus rau qhov hnyav thiab ruaj khov, kev tsim kho tshiab hauv cov khoom siv siab heev thiab cov thev naus laus zis yuav ntxiv dag zog rau lawv cov txiaj ntsig hauv kev siv tseem ceeb. "
