1.Lub npe khoomTom ntej: Pre-galvanized Steel Pipe

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.cov duab khoom

4.Lub zog ntawm lub tuam txhab:

Tianjin Minjie steel Co., Ltd tau tsim muaj xyoo 1998. Nws nyob hauv thaj chaw Economic thiab Developing Zone ntawm JingHai, nyob hauv thaj chaw ntau dua 70000 square meters, tsuas yog 40 kilometers ntawm XinGang chaw nres nkoj, uas yog chaw nres nkoj loj tshaj plaws nyob rau sab qaum teb ntawm Tuam Tshoj. Peb yog cov chaw tsim khoom. Peb lub Hoobkas tsim tawm li ntawm 2500tons ib hlis ntawm cov hlau kauj. Peb lub Hoobkas nyob ze rau Tianjin PORT. Peb pab neeg yuav coj kev pabcuam zoo dua rau koj. Peb pab neeg pheej nthuav dav. Peb lub Hoobkas tsim tawm li ntawm 4000tons cov kav hlau ib hlis, square / rectangular raj ib ncig ntawm 2500tons ib hlis, lub kaum sab xis hlau ib ncig ntawm 2000tons ib hlis …….

5.cov duab ntawm cov neeg siv khoom

Tus neeg yuav khoom tuaj xyuas cov khoom thiab txaus siab rau qhov zoo ntawm peb cov khoom.

6.kev siv khoom

cov kav hlau galvanized siv rau kev tsim kho thiab tsev cog khoom