Number
Item
Description
 1
Bearing bar
25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10-100x10mmÂ
I bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3Â
US standard: 1''x3/16'', 1 1/4''x3/16'', 1 1/2''x3/16'', 1''x1/4'', 1 1/4''x1/4'', 1 1/2''x1/4'', 1''x1/8'', 1 1/4''x1/8'', 1 1/2''x1/8'' Â
 2
Bearing bar Pitch
 12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 32.5, 34.3, 35, 38.1, 40, 41.25, 60, 80mmÂ
US standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 Â Â Â Â Â Â Â Â
Â
 3
Twisted cross bar pitch
38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' and 4''Â
 4
Material grades
ASTM A36, A1011, A569, Q235, S275JR, SS304, SS400, mild steel and low carbon steel
 5
Surface treatment
black, self colour, hot dip galvanized, painted, spray coating   Â
 6
Grating style
plain/smooth, serrated/teeth, I bar, serrated I bar  Â
7
Standard
 China: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88),
UK: BS4592-1987, Australia: AS1657-1985,
Germany: DIN24537-1-2006, Japan: JIS
Model NO.: sg3
Trademark: TengYuan
Transport Package: Plastic Film
Specification: 25kg
Origin: China Mainland Anping
HS Code: 7314310000