Taw qhia
Carbon Steel Drywall Screw muaj cov khoom zoo, tus nqi zoo, Hoobkas ncaj muag muag, thiab tuaj yeem kho. Peb muaj ib pab neeg ntawm cov kws txawj nyob rau hauv no fastener manufacturing kev lag luam nrog rau high-precision ntsuas los xyuas kom meej tias peb yuav muab peb cov neeg muas zaub nrog cov khoom ntawm high-zoo.
Cov ntaub ntawv tseem ceeb:
| Txuj | DIN9047 | Khoom siv | Hlau |
| Qib kawm | Chav Kawm 4.8 | Kev kho saum npoo | Phosphated |
| Xov | M-xov | Hauv-tsav | Hla chaw so |
| Ex-tsav | Countersunk taub hau | Shank | Tag nrho xov |
| Hom | AOTIAN | Chav tsev | MPCS |
Qib Kev Ua Haujlwm:
| Tensile Nom | 400MPa | Tensile min | 420 MPa |
| Yield zog Nom | 340 MPa | Yield zog min | 340 MPa |
| Pov thawj load Nom | 310 MPa | Vickers hardness F tsis pub tsawg tshaj 38N min | 130 HV |
| Vickers hardness F tsis tsawg dua 38N max | 220 HV | Brinell hardness F=30D^2 min | 124 HB |
| Brinell hardness F=30D^2 max | 209 HB | Rockwell hardness min | 71 PAB |
| Rockwell hardness max | 95 HWB |
Kev kho deg:
| Code | Mn- ph | Kev piav qhia | Roj rau ntawm qhov chaw |
| Thickness | 2u | Qhov tshwm sim | Dub |
| NSSWhiteRust | 24 | NSSRedRust | 24 |
| Cov khoom npe | Drywall ntsia hlau |
| Keeb kwm ntawm qhov chaw | Wuxi, Jiangsu, Suav teb |
| Khoom siv | carbon hlau |
| Txuj kev tsim khoom | DIN, ISO, ANSI, ASME, BS, AS, JIS thiab tsis yog tus qauv |
| Txheej txheem ntau lawm | Hlau rods pub---Pickling---Hloov kos duab---Forming---Inspection---Threading---Passivating---Kev soj ntsuam{{7} }Cartons ntim---Delivery |
| Kev kho saum npoo | Plain, Dub oxidized, Zinc Plated (dawb, daj, xiav), Kub Dip Galvanized, Dacromet, Chrome |
| Kev ntim khoom | raws li koj qhov kev thov |
Quality Guarantee:
Peb muaj ib pab neeg ntawm cov kws txawj nyob rau hauv no fastener manufacturing kev lag luam nrog rau high-precision ntsuas los xyuas kom meej tias peb yuav muab peb cov neeg muas zaub nrog cov khoom ntawm high-zoo.
Koj tuaj yeem tso siab rau peb.
Peb lub zeem muag yog ib txwm nrhiav qhov zoo tshaj plaws, vim tias Zoo yog txhua yam.
Peb xa tawm yuav luag txhua lub ntiaj teb, xws li Asmeskas, UK, Europe, Australia, Netherlands, Rumania, Ltalis, Nyiv, Is Nrias teb ....
Zoo siab txais tos nug peb los hais thiab vam tias yuav muaj kev sib raug zoo nrog koj ua lag luam mus ntev.
Peb txaus siab tos ntsoov rau koj qhov kev txhawb nqa nyob rau hnub tom ntej.
Yog tias koj xav paub ntau ntxiv, thov koj xav tiv tauj peb.
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