01
Hdg Din933 Hex Lub Taub Hau Bolt Kub Dipped Galvanized
Ntau lawm parameter
| Xov loj d | M12 | M16 | M20 | M22 | M24 | M30 | |||
| P | suab | 1.75 ib | 2 | 2.5 | 2.5 | 3 | 3.5 | ||
| ds | Max | 12.7 ib | 16.7 ib | 20.84 Nws | 22.84 Nws | 24.84 Nws | 30.84 ib | ||
| Min | 11.3 | 15.3 | 19.16 Nws | 21.16 Nws | 23.16 Nws | 29.16 Nws | |||
| s | Max | 18 | 24 | 30 | 34 | 36 | 46 | ||
| Min | 17.57 Nws | 23.16 Nws | 29.16 Nws | 33 | 35 | 45 | |||
| thiab | Max | 20.7 ib | 27.7 ib | 34.6 ib | 39.3 ib | 41.6 ib | 53.1 ib | ||
| Min | 19.85 Nws | 26.17 Nws | 32.95 Nws | 37.29 Nws | 39.55 Nws | 50.85 ib | |||
| dHauv | Min | 16.5 ib | 22 | 27.7 ib | 31.35 Nws | 33.2 ib | 42.7 ib | ||
| c | Max | 0.6 | 0.8 ua | 0.8 ua | 0.8 ua | 0.8 ua | 0.8 ua | ||
| Min | 0.15 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | |||
| da | Max | 14.7 ib | 18.7 ib | 24.4 ib | 26.4 ib | 28.4 ib | 35.4 ib | ||
| r | Min | 0.6 | 0.6 | 0.8 ua | 0.8 ua | 0.8 ua | 1 | ||
| k | Max | 7.95 ib | 10.75 Nws | 13.4 | 14.9 Nws | 15.9 ib | 19.75 Nws | ||
| Min | 7.05 Nws | 9.25 Nws | 11.6 | 13.1 | 14.1 | 17.65 Nws | |||
| b | Ib tug txiv ntseej bolt | raws li | d+9 ua | d+9 ua | d+8 ua | d+9 ua | d+7 ua | d + 6 | |
| npe | 21 | 25 | 28 | 31 | 31 | 36 | |||
| Muab ob npaug rau bolt | raws li | 1.8d + 9 | 1.8d + 10 | 1.8d + 10 | 1.8d + 13 | 1.8d + 11 | 1.8d + 8 | ||
| npe | 30.6 ib | 38.8 ib | 46 | 52.6 ib | 54.2 ib | 62 | |||
Kev piav qhia ntau lawm
HDG feem ntau yog hais txog kub-dip galvanizing. Kub-dip galvanizing yog ua kom cov hlau molten hnov mob nrog cov hlau matrix los tsim cov txheej txheej hlau, kom cov matrix thiab txheej ua ke. Kub-dip galvanizing yog khaws cov hlau thiab hlau ua ntej, txhawm rau tshem tawm cov hlau oxide ntawm qhov chaw ntawm cov hlau thiab hlau, tom qab pickling, nws yog ntxuav nyob rau hauv ib lub tank ntawm ammonium chloride los yog zinc chloride aqueous tov los yog ib lub tank. tov aqueous tov ntawm ammonium chloride thiab zinc chloride, thiab ces xa mus rau lub kub dip txheej tank. Kub-dip galvanizing muaj qhov zoo ntawm txheej txheej, muaj zog adhesion thiab lub neej ua haujlwm ntev.
Lub taub hau countersunk ntawm kub dip galvanized bolts feem ntau yog siv qhov kev sib txuas yuav tsum tau ua. Nws yog ib feem uas tsis yog tus qauv hauv cov duab ntawm U thiab yog li tseem hu ua U-bolt. Kub-dip galvanized bolts nrog threads ntawm ob hnub tuaj yeem siv ua ke nrog cov txiv ntoo. Cov qauv siv hluav taws xob feem ntau yog siv los kho cov khoom tubular lossis flaky.
Qhov kev tiv thaiv corrosion feem ntau yog txiav txim siab los ntawm cov tuab ntawm cov txheej galvanized, yog li qhov ntsuas thickness feem ntau yog lub hauv paus tseem ceeb rau kev txiav txim siab zoo ntawm txheej galvanized. Lub kaum sab xis thiab ceev ntawm kev daws kuj muaj kev cuam tshuam zoo. Yog li ntawd, nws yog xyaum tsis yooj yim sua kom tau ib tug kiag li uniform txheej thickness.