Khoom Specification
Lub Npe: Kub Dipped Galvanized Hlau Coil Qib: Q195, SGCC, DX51D, SGCD
Ntawv pov thawj: ISO9001,2000 Thickness: Los ntawm 0.14mm los 1.60mm, tag nrho cov muaj
Xim: Raws li RAL, los yog raws li cov qauv kev lag luam Kev Kho Mob: Cov roj coated, Zinc coated; Xim coated
Pob: Txheem Seaworthy Pob
Tsho Npuag: Tshooj: 10-25 micron; Tom qab Txheej: 5-7micron primer
Cov ntsiab lus ntawm Composition
| QIB | C | Si | Mn | P | S | Ti |
| SGCC / DX51D + Z | ≤0.10 | ≤0.50 | ≤0.60 | ≤0.10 | ≤0.030 | ≤0.020 |
| DX52D + Z | ≤0.10 | ≤0.50 | ≤0.60 | ≤0.10 | ≤0.030 | ≤0.020 |
| SGCD / DX53D + Z | ≤0.10 | ≤0.30 | ≤0.50 | ≤0.05 | ≤0.030 | ≤0.020 |
| QIB | Yield Lub Zog Mpa | Tensile Zog Mpa | Elongatiojn% |
| SGCC (DX51D + Z) | ≥205 | ≥270 | - |
| SGCD (DX53D + Z) | - | ≥270 | 38 |
| SGCE (DX54D + Z) | - | ≥270 | 4 |
Daim ntawv thov
1) Cable armouring
2) Daim ntawv thov tob tob
3) Tsim
4) Cov khoom siv hluav taws xob
Kev Muag Khoom
Cim npe nrov: galvalume steel coil, ua nyob rau hauv Suav teb, manufacturers, lwm tus neeg
