Dub Lwm Tus Hlau
Cov annealed dub hlau, uas yog ua los ntawm cov roj carbon tsawg los yog cov hlau, feem ntau thov rau kev ua haujlwm, ua kom lub tsev nyob hauv tsev thiab kev tsim kho. Piv txwv li, tsoo toj quav nyab hauv thaj chaw ua liaj ua teb. Dub annealed xaim yog tsuas yog txheej txheem rau hauv coil xaim, xov hlau xov lossis lub pob loj pob. Los yog txuas ntxiv ncaj thiab txiav rau hauv kev txiav xaim thiab U hom hlau. Piv nrog cov hlau luam hlau dub, cov tawv dub annealed yog ntau softer thiab muaj ntau dua yooj.
TXHUA YAM NTAWM DAIM DAIM HLAU
Hlau Xov Qhia Tawm |
SWG (hli) |
BWG (hli) |
Metric (hli) |
8 |
4.05 |
4.19 |
4 |
9 |
3.66 |
3.76 |
4 |
10 |
3.25 |
3.4 |
3.5 |
11 |
2.95 |
3.05 |
3 |
12 |
2.64 |
2.77 |
2.8 |
13 |
2.34 |
2.41 |
2.5 |
14 |
2.03 |
2.11 |
2.5 |
15 |
1.83 |
1.83 |
1.8 |
16 |
1.63 |
1.65 |
1.65 |
17 |
1.42 |
1.47 |
1.4 |
18 |
1.22 |
1.25 |
1.2 .2 |
19 |
1,02 |
1,07 |
1 |
20 |
0.91 |
0.84 |
0.9 |
21 |
0.81 |
0.81 |
0.8 |
22 |
0.71 |
0.71 |
0.7 |
Specification
Cov khoom siv hlau: hlau xaim hlau, qis carbon hlau xaim hlau.
Hlau hom: qaim annealed hlau, dub annealed hlau.
Cov kab hlau hla: 6–38 ntsuas cua.
Qhov saum npoo: me ntsis oiled xaim saum npoo.
Kev kho npoo: lub teeb txheej ntawm cov nkhawb dub.
Lub zog tawv: 300-500 N / mm2.
Zinc txheej: min. 25 g / m2.
Barbed spacing: 7.5-15 cm.
Txoj kev: coils, straightened lengths, khi hlua / siv cov pob.
Qhov ntau thiab tsawg muaj:
Hlau loj: 2.24–3.55 hli.
Chev loj: 50 kg.
Ntseg
Ntau qhov hnyav thiab qhov ntev.
Zoo heev ua thiab muag muag.
Ci ci thiab du nto.
Anti-corrosion thiab anti-oxidation.
Kev pab lub neej ntev.
Thov
Chev hlau, xov hlau xov, thiab cov pob loj pob.
Txiav hlau thiab U hom hlau.
Khi thiab khi hlua hlau hauv tsev siv.
Cov khoom siv ntawm cov nyom thiab cov laj kab.
Cov khoom siv hauv tsev thiab chaw ua si.
Baling quav nyab hauv kev ua liaj ua teb.
Pob
Cov Khaub Ncaws: 10 × 50 kg coils rau hauv 500 kg pob, cov hlau tsis muaj hlua khov.
Cov hlua ncaj: 20 × 25 kg pob los yog 10 × 50 kg nras, poly thiab phom qhwv nrog cov hlua hlau, tsis muaj kev txhawb nqa pallet.
Khi xov / siv ua pob: qhwv cov ntawv greaseproof, 10 × 15 kg qaws rau hauv 150 kg thawv, 64 × 150 kg lub thawv rau 9600 kg pallet.