Profile:
ISO 9001-2000 COMPANY, A leading professional making Serrated steel grating , tooth bar grating , serrated steel grid , serratetooth bar grating , serrated steel grid , serrated floor & walkway
Serrated steel grating Features:
1) Bearing bar specification: 20 x 3 to 100 x 10
2) Bearing bar pitch: 12.5, 15, 30, 40, 60mm etc., also be according to client's requirement and 30, 40, 60mm are recommended
3) Cross bar pitch: 38, 50, 76, 100mm, also be according to client's requirement and 50, 100mm are recommended
4) The maximum length of black panel is 7350mm
5) Material: mild steel or stainless steel
6) Surface treatment: untreated, painting or hot dip galvanizing
7) Steel Grating Standards: a) China: YB/T4001-1998 b) USA: ANSI / NAAMM (MBG531-88) c) UK: BS4592-1987 d) Australia: AS1657-1985