Pre Galvanized Rectangular Tube JIS G3466 Lub raj qauv
Cov lus piav qhia txog khoom:
| Lub npe khoom | lub raj kheej ... |
| Phab ntsa tuab | 0.7 hli–13 hli |
| Ntev | 1–14mRaws li cov neeg siv khoom xav tau ... |
| Txoj kab uas hla sab nraud | 20mm * 10mm - 200mm * 400 |
| Kev kam rau siab | Kev kam rau siab raws li Thickness: ± 5 ~ ± 8% |
| Duab | duab plaub fab |
| Khoom siv | Q195—Q345,10#,45#,S235JR,GR.BD,STK500,BS1387…… |
| Kev kho qhov chaw | Galvanized |
| Txheej zinc | Lub raj xa dej galvanized ua ntej: 40–220G/M2 Lub raj xa dej galvanized kub: 220–350G/M2 |
| Tus Qauv | ASTM, DIN, JIS, BS |
| Daim Ntawv Pov Thawj | ISO, BV, CE, SGS |
| Cov nqe lus them nqi | 30% T/T tso nyiaj ua ntej, 70% tshuav nyiaj tom qab daim ntawv B/L; 100% Irrevocable L/C thaum pom, 100% Irrevocable L/C tom qab tau txais daim ntawv B/L 20–30 hnub |
| Lub sijhawm xa khoom | 25 hnub tom qab tau txais koj cov nyiaj tso cia |
| Pob khoom |
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| Chaw nres nkoj thauj khoom | Tianjin/Xingang |
cov neeg siv khoom tau txais txiaj ntsig:
Cov neeg siv khoom tau txais txiaj ntsig dab tsi:
1. Peb yog lub Hoobkas. (peb tus nqi yuav muaj qhov zoo dua li cov tuam txhab lag luam.)
2. Peb yuav hloov kho tus nqi tsis tu ncua nrog cov neeg siv khoom raws li tus nqi lag luam hlau.
Peb lub tswv yim yog, thaum tus nqi poob qis, cov neeg siv khoom yuav cov khoom. Cov neeg siv khoom tuaj yeem tau txais cov khoom zoo ntawm tus nqi qis thiab peb tuaj yeem tau txais cov xaj.
3. Cov neeg siv khoom tuaj yeem tau txais cov khoom zoo thiab kev pabcuam zoo.
Cov ntsiab lus khoom:
 |  |  |
| Gi lub raj plaub fab Thickness | Gi lub raj plaub fab ntev | Gi lub raj plaub fab txoj kab uas hla |
 |  |  |
Cov duab yeeb nkab hlau rectabgular | Cov yeeb nkab hlau plaub fab zinc txheej | Cov ntsiab lus ntawm lub raj xa dej hlau plaub fab |
Cov duab khoom:
 |  |
Cov neeg siv khoom hauv tebchaws Africa yuav cov raj galvanized rectangular ua qhov kev tsim kho hauv peb lub Hoobkas.
Cov duab ntawm cov neeg siv khoom
 |  |  |
Tus neeg yuav khoom tau yuav cov yeeb nkab steel galvanized thiab cov hlau kaum sab xis thiab cov yeeb nkab galvanized rectangular hauv peb lub hoobkas.
Tom qab cov khoom tau tsim tawm, tus neeg siv khoom tuaj rau peb lub Hoobkas kom kuaj xyuas.
