Hgd Steel Bar Grating for Walking and Pit Cover for Building materials Brazil
Hgd Steel Bar Grating For Walking And Pit Cover For Building Materials Brazil | 경찰학원 교재 및 동영상 강의권  :
- Mild carbon steel
Steel grating is the most popular choice for many grating applications. It is often hot-dip galvanized or PVC coated to extend service life.
Aluminum grating has unexpected strength-to-weight ratio. In addition, it is suitable for harsh environments like wet and corrosive.
- Stainless steel
Stainless steel grating is the prior choice for food processing factories which needs high sanitarian requirements.
Hgd Steel Bar Grating For Walking And Pit Cover For Building Materials Brazil | 경찰학원 교재 및 동영상 강의권 
경찰학원 교재 및 동영상 강의권 
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