Yuav ua li cas pleev xim square kav kom tiv thaiv corrosion? Galvanized square kav muaj cov phab ntsa tuab.
Weld seam yog uniform. Tsis muaj kev sib cais, cov xuab zeb qhov, cov npoo ntse, los yog concave lossis tiaj tus phenomena. Tsuas yog cov kav dej square galvanized, lwm cov kav dej square yuav tsum tau xeb pov thawj thiab coated nrog anti-corrosion xim ua ntej (thaum faus rau hauv qhov chaw ua vaj tse, cov xim pleev xim tsis tuaj yeem siv, tab sis xeb yuav tsum tau muab tshem tawm). Galvanized kav los yog square kav coated nrog anti-corrosion xim yuav tsum muaj ib tug tiav txheej txheej. Tsis muaj phenomenon ntawm peeling. Lub raj square yuav tsum muaj daim ntawv teev cov khoom siv thiab daim ntawv pov thawj ntawm kev sib raug zoo, uas tuaj yeem muab faib ua cov ntsiab lus hauv qab no: 1. Galvanized square tube clamps yuav tsum siv threaded yeeb nkab clamps. Silk thiab meej ruaj khov buckle. Cov txheej galvanized tsis muaj tev txhua. Tsis muaj kev sib cais. Ob qhov kawg yog du thiab tsis muaj burrs. Thiab muaj daim ntawv pov thawj khoom tsim nyog. 2. Cov txiv ntoo xauv (hauv paus txiv ntoo) tsis zoo thiab tsis muaj kev puas tsuaj rau qhov zoo li. Cov xov yog meej. Thiab muaj daim ntawv pov thawj khoom tsim nyog. 3. Galvanized square raj lub qhov ncauj tiv thaiv yog siv los paub qhov txawv ntawm nyias thiab tuab leeg. Lub qhov ncauj tiv thaiv yuav tsum tsis muaj kev puas tsuaj. Thiab muaj daim ntawv pov thawj khoom tsim nyog. 4. Hlau lub taub hau lub thawv, hloov lub thawv, lub thawv sib txuas, thiab lwm yam. Lub thickness ntawm cov hlau phaj yuav tsum tsis pub tsawg tshaj 1.2 hli. Galvanized square tube txheej tsis muaj tev tawm. Tsis muaj deformation thaum vuam. Khaub ncaws tawm ntawm lub qhov tsis muaj qhov tsis xws luag. Lub vaj huam sib luag installation qhov thiab hauv av hlau vuam taw yog ua tiav. Thiab muaj daim ntawv pov thawj khoom tsim nyog. 5. Cov lus qhia tshwj xeeb, qhov siab thiab qhov dav, thiab qhov chaw nruab qhov sib nrug ntawm galvanized square tube panels thiab npog daim hlau yuav tsum phim lub thawv siv. Cov tsos yog kiag li undamaged. Cov xim ntawm lub rooj tsavxwm saum npoo yog uniform thiab zoo ib yam. Thiab muaj daim ntawv pov thawj khoom tsim nyog. 6. Round steel, tiaj tus hlau, lub kaum sab xis steel, galvanized square tube thiab lwm yam ntaub ntawv yuav tsum ua raws li cov lus qhia hauv lub tebchaws. galvanized txheej yog kiag li undamaged. Thiab muaj daim ntawv pov thawj khoom tsim nyog. 7. Bolts, screws, expansion bolts, ceev, washers, thiab lwm yam yuav tsum tau ua los ntawm galvanized qhov chaw. 8. Galvanized square tubes thiab lwm yam ntaub ntawv (xws li cov hlau lead, vuam electrodes, anti xeb xim, cement, roj cav, thiab lwm yam) tsis muaj cov cim ntawm kev tas sij hawm los yog deterioration.