1. Lub npe khoom: ua ntej-cov yeeb nkab hlau galvanized

2. Cov lus piav qhia txog khoom:

Qib Hlau: Q195–Q345, S235JR, GR.BD, STK500

Tus Qauv: GB/T3091–2001, BS1387–1985,

DIN EN 10025, EN 10219, JIS G3444: 2004,

ASTM A53 SCH40/80/STD, BS–EN10255–2004

Qhov Tiav Nto: ua ntej galvanized, threaded, socket, engraved,

pleev xim

Txoj kab uas hla sab nraud (nti): 1/2 '' — 4 ''

Tuab (hli): 0.8—2.5

Ntev（m):1—12m

Cov duab seem: puag ncig

Lub Tebchaws Keeb Kwm: Tuam Tshoj (Mainland)

Xeev: Tianjin

Daim Ntawv Thov: Cov Yeeb Nkab Qauv

Cov txheej txheem ntau lawm: ERW

Daim Ntawv Pov Thawj: CE

Kev kho qhov chaw: galvanized

Txawm yog cov hlau: Tsis yog hlau

Hoobkas: yog

3. Khoom zaub:

4..Cov ntaub ntawv lag luam:

Lub chaw ntsuas：tons

Tus nqi Fob: 450—690

Yam tsawg kawg nkaus kom muaj nuj nqis: 25tons

Txoj kev them nyiaj: L/C, D/A, D/P, T/T, Western Union

MoneyGram

5..Cov ntaub ntawv txog kev thauj khoom:

Chaw nres nkoj: Tianjin

Kev Muaj Peev Xwm: 2000tons / hli

Ntim: 1.)Ntim rau hauv pob khoom, tsim rau kev thauj mus los hauv hiav txwv (los ntawm lub thawv)

2.)Raws li qhov xav tau ntawm cov neeg siv khoom

6. Cov duab ntawm cov neeg siv khoom

7. Kev siv khoom