Steel grating includes Welded Grating and inserted grating.Steel grating is consist of plat bars and crossing bars.
If you need quotation for steel grating, pls send us below specifications:
- material: SS304,SS316,Galvanized coated or just black steel grating.
- Special surface treatment requests.
- flat bar size(width and thickness) and type(plain type or serrated type)
- Corssing bars type(Round or sqaure) and size.
- Pitch size, center to center or net size?
- Need frame or not?
Specification of Galvanized Serrated Steel Grating:
1. The shape of Serrated type
2. Bearing bar pitches can be 12.5, 15, 20, 30, 30.16, 32.5, 34.3, 40, 60mm, of which 30mm & 40mmare recommended.
3. Cross bar pitches can be 38, 50, 60,100mm, of which 50mm & 100mm are recommended.
4. Surface treatment: Hot-dip galvanizing, paint or other anti-corrosive coatings are available, of which hot-dip galvanizing is generally recommended.
5. Material: Q235 in line with GB/T700 steel
The allowed deviation of length is +0/-5mm, while the allowed deviation of width is +/-5 mm.
The non-perpendicularity of bearing bar is allowed no more than 10% of width of bearing bar.
Cross bar surface should not surpass bearing bar surface 1mm, beginning & end of cross bar should not surpass the end surfaces of two sides of grating 2mm.
We can supply kinds of gratings,such as Welded Grating, Hdg Grating , SS Grating , Serrated Grating , Stair Steps and Aluminium Grating.
By the way, if you need any wires,pls contact us also..Black Annealed Iron Wire, Galvanized Iron Wire, Bale Tie Wire ,Tie wire , Stainless Steel Wire,Stainless Steel Woven Mesh, Chain Link Mesh ,Crimped Wire Mesh and so on.
Looking for ideal Galvanized Steel Grating
Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Serrated Steel Grating are quality guaranteed. We are China Origin Factory of Serrated Steel Bar Grating. If you have any question, please feel free to contact us.
Product Categories : Welded Grating > Serrated Grating