Nqe lus piav qhia luv
Cov tub rau khoom tub rau khoom yog cov khoom zoo uas tau ua los ntawm cov hlau galvanized. Kev siv cov khoom siv no cuam tshuam rau lawv lub zog thiab siv tau. Cov pob suav nrog ob pawg sib tw: sab xis thiab sab laug. Nyob rau hauv rooj plaub ntawm cov tub rau khoom, ob qho ib txwm tau teeb tsa ntawm ob sab ntawm rooj tog. Cov khoom siv ntxiv muaj xws li roj hmab nres thiab kaw qhov txuas txuas ntxiv. Cov nres nres tiv thaiv cov tub rau khoom kaw ntau dhau thiab txav ntau dhau. Lawv tiv thaiv cua tshuab thiab tsoo tawm tsam lwm cov rooj tog zaum. Lub xauv tiv thaiv lub tub rau khoom los ntawm kev ua yuam kev ntog tawm ntawm nws qhov chaw.
• Dav: 27 hli
• Loj: 10 "-22"
• Tiav: zinc-plated, dub, xim-zinc
• Khoom siv: txias-kuav los tiag steel
• Thickness Range: 0.8 x 0.8 hli, 0.9 x 0.9 hli, 1.0 x 1.0 hli
• Cov dav dav txuas ntxiv nrog cov kabmob swb.
• Kev txav mus los ntawm cov pob hlau. Ua kom dav dav dav dav dav.
• Ntev li ntawm 250 txog 550 hli.