Khoom piav qhia
Feem ntau, chav kawm 10.9 yog siv rau cov tsheb me me, chav kawm 12.9 yog siv rau cov tsheb loj! Cov qauv ntawm lub hub ntsia liaj qhov rooj feem ntau yog cov ntaub ntawv tseem ceeb knurled thiab cov ntaub ntawv threaded! Thiab lub kaus mom lub taub hau! Feem ntau ntawm T-shaped lub taub hau bolts yog siab dua 8.8 qib, uas dais qhov loj torsion txuas ntawm lub tsheb log thiab lub qag! Feem ntau ntawm ob lub taub hau log bolts yog siab dua qib 4.8, uas dais qhov sib zog torsion kev sib txuas ntawm lub plhaub sab nraud thiab lub log tsheb.
Tsim los rau lub tiaj tus steel rims, lawv yuav tsis tuaj xoob ntawm lawv tus kheej thaum sib dhos kom zoo.
Jinqiang log ceev yog nruj me ntsis kuaj thiab ntawv pov thawj los ntawm cov koom haum ywj pheej thiab cov ntawv pov thawj.
Peb Hub bolt zoo tus qauv
10.9 hli hub
| tawv | 36-38 HRC |
| tensile zog | ≥1140MPa |
| Qhov kawg Tensile Load | ≥ 346000N |
| Tshuaj muaj pes tsawg leeg | C: 0.37-0.44 Si: 0.17-0.37 Mn: 0.50-0.80 Cr: 0.80-1.10 |
12.9 hli hub
| tawv | 39-42 HRC |
| tensile zog | ≥1320MPa |
| Qhov kawg Tensile Load | ≥406000N |
| Tshuaj muaj pes tsawg leeg | C: 0.32-0.40 Si: 0.17-0.37 Mn: 0.40-0.70 Cr: 0.15-0.25 |
Qhov zoo
• Ceev thiab yooj yim installation thiab tshem tawm siv cov cuab yeej tes
• Pre-lubrication
• Siab corrosion kuj
• Txhim khu kev xauv
• Reusable (nyob ntawm kev siv ib puag ncig)
Kev xaiv cov khoom muaj zog bolt raw khoom
Kev xaiv kom raug ntawm cov ntaub ntawv fastener hauv kev tsim khoom fastener yog ib qho tseem ceeb, vim hais tias kev ua tau zoo ntawm fasteners yog ze rau nws cov khoom. Cold heading steel yog steel rau fasteners nrog siab sib hloov ua los ntawm cov txheej txheem txias taub hau. Vim nws yog tsim los ntawm cov hlau yas ua nyob rau hauv chav tsev kub, qhov deformation tus nqi ntawm txhua feem yog loj, thiab deformation ceev kuj siab. Yog li ntawd, qhov kev ua tau zoo ntawm cov khoom siv txias txias steel yog nruj heev.
(1) Yog tias cov ntsiab lus carbon siab dhau lawm, qhov kev ua haujlwm txias txias yuav raug txo, thiab yog tias cov ntsiab lus carbon tsawg dhau, nws yuav tsis tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm cov khoom siv ntawm cov khoom.
(2) Manganese tuaj yeem txhim kho permeability ntawm hlau, tab sis ntxiv ntau dhau yuav ntxiv dag zog rau cov qauv matrix thiab cuam tshuam rau kev ua haujlwm txias.
(3) Silicon tuaj yeem ntxiv dag zog rau ferrite kom txo tau cov khoom txias thiab cov khoom elongation.
(4) Lwm yam impurity cov ntsiab lus, lawv lub neej yuav ua rau muaj kev sib cais raws li cov ciam teb, ua rau lub embrittlement ntawm grain ciam teb, thiab kev puas tsuaj rau cov khoom ntawm cov hlau yuav tsum raug txo kom ntau li ntau tau.
FAQ
Q1: Lub sijhawm khoom xa tuaj yog dab tsi?
Nws yuav siv sij hawm 5-7 hnub yog tias muaj Tshuag, tab sis yuav siv sij hawm 30-45 hnub yog tias tsis muaj Tshuag.
Q2: MOQ yog dab tsi?
3500pcs txhua yam khoom.
Q3: Koj lub tuam txhab nyob qhov twg?
Nyob rau hauv Rongqiao Development Zone, Nan'an City, Quanzhou City, Fujian Province, Suav.
Q4: Koj puas tuaj yeem muab daim ntawv teev nqi?
Peb tuaj yeem muab txhua qhov chaw uas peb muab cov khoom lag luam, raws li tus nqi hloov pauv tsis tu ncua, thov xa peb cov lus nug ntxaws nrog rau tus lej, duab thiab kwv yees chav txiav txim kom muaj nuj nqis, peb yuav muab tus nqi zoo tshaj rau koj.
Q5: Dab tsi ntxiv cov khoom koj tuaj yeem ua yam tsis muaj lub log ntsia hlau?
Yuav luag txhua yam ntawm cov tsheb thauj khoom peb tuaj yeem ua rau koj. Nres ncoo, nruab nrab ntsia liaj qhov rooj, U ntsia liaj qhov rooj, steel phaj tus pin, Truck Parts Repair Kits, casting, bearing and so on.
