Cov khoom
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Cov Hlau Corrugated Galvanized Loj Txoj Kab Uas Muaj...
Cov Khoom Qhia Txog Txoj Kab uas hla 500 ~ 14000mm Thickness 2 ~ 12mm Daim Ntawv Pov Thawj CE, ISO9001, CCPC ... -
ASTM A53 A106 API 5L Qib B txias kos seamles ...
Cov Lus Qhia Txog Khoom Hoobkas / Chaw Tsim Khoom Muab Cov Nqe Zoo Tshaj Plaws Carbon Seamless Steel Yeeb Nkab / Raj ... -
1″ 2″ 3″ 6inch Chav Kawm B Galvanized ...
Cov Khoom Qhia Txog Khoom 1. Qib: Q195, Q215, Q235, SS400, ASTM A500, ASTM ... -
Q195 Q235 ua ntej galvanized welded square steel pi ...
Cov Khoom Muag Khoom Galvanized hlau / GI rectangular hollow seem hnyav / MS ... -
SHS rhs carbon kev tsim kho cov qauv galvaniz...
Cov Lus Qhia Txog Khoom Cov Lus Qhia Txog Khoom Lub Npe Khoom shs rhs carbon constructio... -
Tianjin Ehong Hoobkas hollow galvanized Steel S...
Cov Lus Qhia Txog Khoom Cov Lus Qhia Txog Khoom Cov Duab Qhia Txog Chaw Khaws Khoom ... -
A53 Qib B sch40 1 "txog 6" kub dov ...
Khoom Qhia Loj: 20mm - 610mm Thickness: 2.0mm-60mm Ntev: Random ntev, fi ... -
Tus nqi tsim khoom Fusion-Bonded Epoxy FBE Coat...
Cov Khoom Qhia 1. Qib Hlau: Q235B, Q355B, S235JR, S355JR, SS400, API 5L X42, X52, X60, X72 2... -
Hoobkas ncaj qha nqe Q235 48mm ua ntej galvanized ...
Cov Lus Qhia Txog Khoom Cov Lus Qhia Txog Khoom Lub npe khoom Puag ncig ua ntej galvanized steel yeeb nkab ... -
Pre galvanized carbon steel yeeb nkab raj Tuam Tshoj m ...
Cov Lus Qhia Txog Khoom OD Pre galvanized: 1/2 "-4" (21.3-1 ... -
Q195 1/2 "txog 4" cov yeeb nkab hlau tsis muaj zog ua ntej ...
Cov Khoom Qhia Txog Sab Nraud Txoj Kab uas hla 12mm-114mm Thickness 0.5mm-2.75mm Ntev Common l... -
15mm txog 114mm txias dov hlau raj dub hlau ...
Cov Khoom Qhia Txog 15mm txog 114mm txias dov hlau raj dub annealed puag ncig welded hlau ...
