Metal Building Materials

hot-dip galvanized steel grating For Drainage Covers The steel grating adopts the world-class equipment from the Italian company ORSOGRIL. The flat steel and the twisted square steel are distributed at certain intervals. The computer-controlled high-voltage resistance welding presses the twisted square steel into the flat steel to obtain a firm welding joint. The board surface is flat and contains steel grating with extremely high strength. Parameter Data Bear Bar Type Flat Bar, I-Bar, Serrated Bar, etc Bearing Bar Size 20x5mm, 30x3mm, 30x5mm, 40x3mm, 40x5mm, 50x5mm, etc Bearing Bar Spacing 30mm, 33mm, 40mm, 50mm or other size Cross Bar Type Twisted steel bar, Flat bar Cross Bar Size 6mm, 8mm or other Cross Bar Spacing 50mm or 100mm Weld Way Welded , Pressure-locked , Swage Locked Material Grade Mild Steel(Q235B), Stainless Steel 304 or 316, etc Surface treatment Hot dipped Galvanized, Spray paint or other Standards Steel Grating Standard Steel Material Standard HDG Coating Standard China YB/T4001-2007 GB700-88  GB/T13912-92 USA ANSI/NAAMM(MBG531-88) ASTM-A36 ASTM-A123 UK BS4592-1987 BS4360(43A) BS729 Australia ASl 657-1992 AS3679 ASl650 The bearing flat steel standard of steel grating should be selected according to the practical bearing requirements. Commonly used standards are: 25x3mm, 25x4mm, 25x5mm, 30x3mm, 30x4mm, 30x5mm, 32x3mm, 32 x5mm, 35x3mm, 35x5mm, 40x3mm, 40x4mm, 40x5mm, 50x3mm 50x5mm, 60x5mm, 65x5mm, etc. It can also be customized according to customer requirements. PRODUCT FEATURES Steel grating is made by welding with flat steel and bars with certain distances.It goes through cutting, opening, edging and other processes. The products enjoy the features of high strength, light structure, high bearing, convenience for loading and other properties.The hot dipped zinc coating gives the product excellent anti-corrosion resistance.

Minimum Order: 1 bags

Steel grating Xingbei is racking related product. So it is widely used as flooring on mezzanine and steel platform, and as shelving on racking. For its perforated surface, it can meet fire-resistant requirement in many countries. The flat steel and the twisted square steel are distributed at certain intervals. The computer-controlled high-voltage resistance welding presses the twisted square steel into the flat steel to obtain a firm welding joint. The board surface is flat and contains steel grating with extremely high strength. Parameter Data Bear Bar Type Flat Bar, I-Bar, Serrated Bar, etc Bearing Bar Size 20x5mm, 30x3mm, 30x5mm, 40x3mm, 40x5mm, 50x5mm, etc Bearing Bar Spacing 30mm, 33mm, 40mm, 50mm or other size Cross Bar Type Twisted steel bar, Flat bar Cross Bar Size 6mm, 8mm or other Cross Bar Spacing 50mm or 100mm Weld Way Welded , Pressure-locked, Swage Locked Material Grade Mild Steel(Q235B), Stainless Steel 304 or 316, etc Surface treatment Hot dipped Galvanized, Spray paint or other Standards Steel Grating Standard Steel Material Standard HDG Coating Standard China YB/T4001-2007 GB700-88  GB/T13912-92 USA ANSI/NAAMM(MBG531-88) ASTM-A36 ASTM-A123 UK BS4592-1987 BS4360(43A) BS729 Australia ASl 657-1992 AS3679 ASl650 https://www.xbsteelgrating.com/steel-gra , ting/metal-building-materials- galvanized.html< , br>Steel gratings are widely used in platforms, walkways, trench covers, manhole covers, stair steps, stair platforms, and fences in the fields of petrochemical, electric power, tap water, sewage treatment, port wharf, building decoration, shipbuilding, municipal engineering, environmental sanitation engineering, etc. PRODUCT FEATURES Steel grating is made by welding with flat steel and bars with certain distances.other pIt goes through cutting, opening, edging and other processes. The products enjoy the features of high strength, light structure, high bearing, convenience for loading and roperties.The hot dipped galvanized coating gives the product excellent anti-corrosion resistance.

Minimum Order: 1 bags