Plain Type Steel Grating

Product Details:
Place of Origin: China
Brand Name: XINXING GTATING
Certification: ISO9001 2008 GBT, GBT28001-2011, ISOIEO 17025 2005, CPR EN1090, GOST, JIS, CE
Delivery Time: 1-6weeks
Payment Terms: L/C, T/T
Supply Ability: 200tonne/day

Categories:
Plain Type Steel Grating

 Grating Panel

Steel grating is basically consist of Bearing bar and Cross bar by automatic press welding machine as following chart:

Plain Type Steel Grating

Steel gratings are usually made of carbon steel and stainless steel. they are generally used as industrial platform, maintenance platform, stair treads , rain-proof sunshade , fences and trench covers. widely used in the industry of Power plant, Oil Refineries,Petrochemistry, Chemical Plant, Water and Waste treatment plant, Ship-building, offshore projects and civil construction (like roads, park) ., etc.

 Steel grating 
Plain type, Serrated type, I Type and Serrated I type steel gratings are 4 basic kinds of gratings.

Plain Type Steel Grating

Bearing bar (width * thickness) 19*2,19*3,20*2,20*3,20*5,25*3,25*4,30*5,40*5,50*5……..100*10,150*10mm
Bearing bar pitch (mm) 12.5, 15, 20, 25, 30, 34.3, 35.3, 40,41.25, 50, 60…(30, 40 mm are recommended )
Cross bar pitch (mm) 38.1, 50, 76.2, 100, 101.6 .(50, 100 mm are recommended )
Surface Treatment Black/Untreated (U), Hot dip galvanizing (G), Painting (P)

 Material 
Mild steel, Stainless steel

 Surface treatment 
Untreated, Painting or Hot DIP Galvanized.

Country Steel Grating standard Galvanization Standard
China YB/T4001-1998, YB/T4001-2007 GB/T 13912
USA ANSI/NAAMM-MBG531 ASTM A123-89
UK BS4592-2006 BS 729
Australia AS1657-1992 AS/NZS 4680 , AS1650

 

Plain Type Steel Grating  Plain Type Steel Grating  Plain Type Steel Grating

Plain Type Steel Grating  Plain Type Steel Grating  Plain Type Steel Grating

Plain Type Steel Grating  Plain Type Steel Grating  Plain Type Steel Grating

Plain Type Steel Grating  Plain Type Steel Grating  Plain Type Steel Grating