30x4 Welded 303x30x100 Serrated Steel Grating
serrated steel grating G303/30/100
specfiication depend on customer requirement
i introduce serrated steel grating for us
serrated steel grating welded by serrated bearing bar and cross bar , have all the common steel grating ability and useful . the surface treatment is hot dip galvanized . have the power anti-rust capability
the serrated steel grating have two type
one is common welded . and other one is pressure locked
the below form is the specification
| type | welded steel grating , pressure-locked . socked-welding |
| steel flat size | 20x3 , 25x3 , 25x5 , 30x3 , 30x4 , 30x5 , 32x3 , 32x5.......45x5mm |
| bearing bar pitch | 12.5 , 15. 20 . 25. 30. 35. 40. 50mm |
| cross bar | 38 50 80 100mm |
| material | low carbon steel , stainless steel , alumimum |
| surface treatment | untreated . hot galvanized , painted |
| standard |
china : YBT 4001.1-2007 USA : ANSI/NAAMM(MBG531-88) UK: BS4592-1987 australia : AS 1657-1985 |
welcome visit factory .and contact send enquiry to us . thanks !!!
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.