hot dipped galvanizing steel grating

hot dipped galvanizing steel grating     1.material:stainless steel,carbon steel 2.surface treatment:hot dipped galvanized,cold galvanizing,Electroplating, paint, temporary dip, dip, not processing 3.feature: (1)Save material, reducing investment, construction is convenient, save time limit, (2)modern style,  compact structure  ,  simple design, (3)durable, product contamination, reduce the wind resistance (4)Ventilation, lighting, heat dissipation, explosion-proof, prevent slippery good performance (5)Alkali corrosion ability:PH6-PH12.5,Zinc layer surface forms stable protective film, corrosion resistance performance is good. 4.process in factory 5.Uses:as a new type of engineering materials, it is mainly used in metallurgy, energy, the ships, the municipal administration, petrochemical industry, traffic, building materials, national defense, etc as platform, zhanqiao pier, Bridges, guardrail, ditch apron, fences, gate and other facilities.   6.classify:   ~~stainless steel grating,Platform steel grating,Ditch cover plate,steel crating,Composite steel grating   Plug-and-socket steel grating,Glass fiber reinforced steel grating,Steel grating condole top,   ~~(1)30mm distance steel grating:Have the strongest resistance        (2)40mm distance steel grating:most economic and the lightest        (3)60mm distance steel grating:Can prevent mineral from splashing down in the surface   .       Detail Specifications:  

Item	Description
Material	low carbon steel or stainless steel etc.
Surface treatment	untreated, hot dipped galvanized, painted etc.
Bearing bars (also flat steel)	20mm*3mm----100mm*10mm etc
Bearing bar pitch	12.5mm, 25mm, 37.5mm, 50mm, etc.
Cross bar pitch	50mm,100mm, etc.