Cov khoom

Qib: 4.8, 8.8, 10.9, 12.9, Khoom siv: Q235, 35K, 45K, 40Cr, 20Mn Tib, 35Crmo, 42Crmo, Surface Treatment: Blackened, Electrogalvanized, Dacromet, Kub-dip Galvanized, Galvanized thiab lwm yam!

Qib: 4.8, 8.8, 10.9, 12.9, Khoom siv: Q235, 35K, 45K, 40Cr, 20Mn Tib, 35Crmo, 42Crmo, Surface Treatment: Blackened, Electrogalvanized, Dacromet, Kub-dip Galvanized, Galvanized thiab lwm yam!

T-puab ntsia liaj qhov rooj, los ntawm qhov tsos, muaj lub taub hau T-puab. Lub T-bolt tuaj yeem muab tso ncaj qha rau hauv qhov txhuas zawj, thiab nws tuaj yeem ua haujlwm thiab kaw thaum lub sijhawm teeb tsa. Nws yog feem ntau siv ua ke nrog flange ceev thiab yog tus qauv sib txuam txuas thaum txhim kho kaum daim. Nws tuaj yeem raug xaiv thiab siv raws li qhov dav ntawm qhov zawj thiab sib txawv ntawm cov profiles. T-bolts yog cov khoom siv thauj tog rau nkoj.

Qib: 4.8, 8.8, 10.9, 12.9, Khoom siv: Q235, 35K, 45K, 40Cr, 20Mn Tib, 35Crmo, 42Crmo, Surface Treatment: Blackened, Electrogalvanized, Dacromet, Kub-dip Galvanized, Galvanized thiab lwm yam!

Tus qauv DIN 933 muaj feem xyuam rau tag nrho threaded hexagonal bolts nrog ib txoj kab uas hla ntawm M1.6-M52, thiab nws cov khoom qib yog A thiab B.

Cov kev cai A-theem yog: d ≤ 24mm thiab l ≤ 10d lossis l ≤ 150mm (qhov twg me dua); Cov kev cai rau Chav B yog: d> 24mm lossis l> 10d lossis l> 150mm (qhov twg me dua). Ntawm lawv, d sawv cev rau txoj kab uas hla, thiab l sawv cev rau lub bolt ntev. Cov khoom sib txawv muaj cov txiaj ntsig zoo sib xws rau cov npoo sib txawv s, kab pheeb ces kaum e, thickness k, thiab ntev kam rau ua.

Qib: 4.8, 8.8, 10.9, 12.9, Khoom siv: Q235, 35K, 45K, 40Cr, 20Mn Tib, 35Crmo, 42Crmo, Surface Treatment: Blackened, Electrogalvanized, Dacromet, Kub-dip Galvanized, Galvanized thiab lwm yam!

Qib: 4.8, 8.8, 10.9, 12.9, Khoom siv: Q235, 35K, 45K, 40Cr, 20Mn Tib, 35Crmo, 42Crmo, Surface Treatment: Blackened, Electrogalvanized, Dacromet, Kub-dip Galvanized, Galvanized thiab lwm yam!

Lub flange bolt yog ib qho kev sib koom ua ke ntawm lub taub hau hexagonal thiab flange phaj (lub gasket hauv qab lub hexagon thiab hexagonal kho yog kev sib xyaw) thiab cov ntsia hlau (lub cev cylindrical nrog cov xov sab nraud), uas yuav tsum tau muab sib xyaw nrog cov txiv ntseej thiab siv los zawm qhov chaw txuas ob ntawm qhov.

DIN 913, DIN 914, DIN 915, thiab DIN 916 yog German tus qauv qib rau kev lag luam fasteners hu ua "hexagon socket bolts". Ntawm lawv:

DIN 913 yog lub hexagonal ca kawg teeb ntsia hlau;

DIN 914 yog ib sab hauv hexagonal cone kawg teeb ntsia hlau;

DIN 915 hais txog hexagonal convex kawg set screws;

DIN 916 yog hexagonal concave kawg teeb ntsia hlau.

Qib: 4.8, 8.8, 10.9, 12.9, Khoom siv: Q235, 35K, 45K, 40Cr, 20Mn Tib, 35Crmo, 42Crmo, Surface Treatment: Blackened, Electrogalvanized, Dacromet, Kub-dip Galvanized, Galvanized thiab lwm yam!

Sab hauv hexagonal screws feem ntau yog siv rau hauv cov tshuab, nrog rau qhov zoo ntawm qhov yooj yim kom nruj, disassemble, thiab tsis tshua muaj plam. Sab hauv hexagonal wrenches feem ntau yog khoov ntawm 90 ° lub kaum sab xis, nrog ib kawg ntev thiab lwm yam luv. Thaum siv qhov luv luv kom nruj screws, tuav qhov kawg ntev tuaj yeem txuag tau ntau lub zog thiab zoo dua nruj cov screws. Qhov kawg kawg muaj lub taub hau puag ncig (ib lub tog raj kheej hexagonal zoo ib yam li tus kheej kheej) thiab lub taub hau tiaj tus, uas tuaj yeem muab tso rau hauv lub qhov ntsia hlau kom yooj yim disassembly. Tus nqi tsim khoom ntawm sab nraud hexagonal wrench yog qis dua li ntawm sab hauv hexagonal wrench. Nws qhov zoo dua yog tias lub taub hau ntsia hlau (txoj hauj lwm uas tus ciaj ntswj raug quab yuam) yog nyias dua li lub hauv siab hexagonal ciaj ntswj, thiab qee qhov chaw tsis tuaj yeem hloov pauv los ntawm lub hauv siab hexagonal wrench. Cov tshuab uas tsis muaj nqi, tsis tshua muaj zog siv, thiab cov kev xav tau tsawg tsawg siv tsawg dua sab hauv hexagonal screws dua li sab nraud hexagonal screws.

Qib: 4.8, 8.8, 10.9, 12.9, Khoom siv: Q235, 35K, 45K, 40Cr, 20Mn Tib, 35Crmo, 42Crmo, Surface Treatment: Blackened, Electrogalvanized, Dacromet, Kub-dip Galvanized, Galvanized thiab lwm yam!

Carriage bolts tau muab faib ua ib nrab ntawm lub taub hau lub taub hau loj (raws li cov qauv GB / T14 thiab DIN603) thiab me me ib nrab puag ncig lub taub hau bolts (raws li cov qauv GB / T12-85) raws li lawv lub taub hau loj. Lub tsheb thauj khoom yog ib hom fastener uas muaj lub taub hau thiab lub hau ntswj (lub cev cylindrical nrog cov xov sab nraud), uas yuav tsum tau muab sib xyaw nrog cov txiv ntseej thiab siv kom nruj thiab txuas ob feem nrog los ntawm qhov.

Qib: 4.8, 8.8, 10.9, 12.9,
Khoom siv: Q235, 35K, 45K, 40Cr, 35Crmo, 42Crmo,
Kev kho deg: Dub, Electrogalvanized
Dacromet, Kub-dip Galvanized, Galvanized, thiab lwm yam!

Qib: 4.8, 8.8, 10.9, 12.9, Khoom siv: Q235, 35K, 45K, 40Cr, 35Crmo, 42Crmo, Kev kho deg: Dub, Electrogalvanized, Dacromet, Kub-dip Galvanized, Galvanized, thiab lwm yam!

Kub dip galvanized txiv ntoo yog ib hom txiv ntoo uas tau dhau los kho kub-dip galvanizing. Kub dip galvanizing, tseem hu ua kub-dip galvanizing, yog txheej txheem ntawm soaking txiv ntseej nyob rau hauv molten zinc tov los tsim ib tug zinc txheej ntawm lawv nto.