
Khoom Lub Npe Din7504k Hex flange taub hau nws tus kheej drilling ru tsev ntsia hlau Khoom Carbon steel, Stainless hlau nto tiav Yellow zinc, Blackened, xiav thiab dawb zinc, Bleached xim daj, dub, xiav Dawb, Dawb Standard Number DIN/ASME/ISO/GB Qib 4.8/6.8/8.8/10.9/12.9; A2-...
| Khoom npe | Din7504k Hex flange taub hau nws tus kheej drilling ru tsev ntsia hlau |
| Khoom siv | Carbon steel, stainless hlau |
| Nto tiav | Daj zinc, Dub, Xiav thiab dawb zinc, Bleached |
| Xim | Daj, Dub, Blue Dawb, Dawb |
| Standard Number | DIN/ASME/ISO/GB |
| Qib | 4.8/6.8/8.8/10.9/12.9; A2-70 |
| Txoj kab uas hla | M1.4 M1.6 M2 M2.5 M3 M4......M80 M90 M100 |
| Xov form | Coarse xov, Medium xov, Fine xov |
| Qhov chaw ntawm keeb kwm | Hebei, Suav |
| Hom | Muyi |
| Pob | Box + cardboard thawv + pallet |
| Cov khoom tuaj yeem kho tau | |
| 1. Tus kheej-drilling ntsia hlau yog qhov tseem ceeb ntawm tus kheej tapping ntsia hlau nrog cov yam ntxwv ntxiv ntawm qhov drilling taub. Self-drilling screws tsis tas yuav tsum tau xyaum ua ntej ntawm kev tsav lub qhov vim tias lawv tuaj yeem laum, kais thiab nruj hauv ib qho mus. Thaum cov hlau raug kho rau cov hlau lossis hlau rau ntoo, cov khoom siv tawv steel feem ntau yog siv 2. Kev siv dav: tus kheej-drilling screws tuaj yeem siv los txuas cov hlau phaj rau lwm cov khoom siv, thiab txawm tias txuas hlau rau hlau. Qhov no tsis tsuas yog muab lawv sib nrug los ntawm lwm hom ntsia hlau, tab sis kuj ua rau lawv muaj txiaj ntsig zoo hauv ntau yam kev lag luam thiab kev siv. Txhawm rau npe rau ob peb, kev siv zoo tshaj plaws suav nrog cov ru tsev hlau, HVAC thiab cov kav dej, thiab cov thav ntawv steel | |
| Xov specification | TSI 2.9 | TSI 3.5 | TSI 3.9 | TSI 4.2 | TSI 4.8 | TSI 5.5 | TSI 6.3 | |
| P | Ntsia hlau suab | 1.1 | 1.3 | 1.3 | 1.4 | 1.6 | 1.8 | 1.8 |
| a | Max | 1.1 | 1.3 | 1.3 | 1.4 | 1.6 | 1.8 | 1.8 |
| c | Min | 0.4 | 0.6 | 0.6 | 0.8 | 0.9 | 1 | 1 |
| d ua c | Max | 6.3 | 8.3 | 8.3 | 8.8 | 10.5 | 11 | 13.5 |
| Min | 5.8 | 7.6 | 7.6 | 8.1 | 9.8 | 10 | 12.2 | |
| e | Min | 4.28 | 5.96 | 5.96 | 7.59 | 8.71 | 8.71 | 10.95 |
| k | Max | 2.8 | 3.4 | 3.4 | 4.1 | 4.3 | 5.4 | 5.9 |
| Min | 2.5 | 3 | 3 | 3.6 | 3.8 | 4.8 | 5.3 | |
| k w ua | Min | 1.3 | 1.5 | 1.5 | 1.8 | 2.2 | 2.7 | 3.1 |
| r | Max | 0.4 | 0.5 | 0.5 | 0.6 | 0.7 | 0.8 | 0.9 |
| s | Max | 4 | 5.5 | 5.5 | 7 | 8 | 8 | 10 |
| Min | 3.82 | 1900/1/5 | 5 | 6.78 | 7.78 | 7.78 | 9.78 | |
| d qib p | 2.3 | 2.8 | 3.1 | 3.6 | 4.1 | 4.8 | 5.8 | |
| Drilling ntau yam (phaj thickness) | 0.7 ~ 1.9 hli | 0.7-2.25 Nws | 0.7 ~ 2.4 hli | 1.75—3 | 1.75-4.4 Nws | 1.75-5.25 Nws | 2 ~ 6 | |