1. Solid and light-weighted.
2. Simple and easy to install.
3. Excellent for drainage.
4. Good transparency and ventilation.
5. Beautiful outer appearance.
1. Flat grating: NO.CF193/ CF1945/ CF253/ CF2545/ CF256/ CF323/ CF3245/ CF326/ CF383/ CF3845/ CF386/ CF4445/ CF446/ CF5045/CF506/ CF509/ CF656/ CF659/ CF756/ CF759/ CF906/ CF909 /CF1006 /CF100x9.
2. Flat iron(h x t): 19x3/ 19x4.5/ 25x3/ 25x4.5/ 25x6/ 32x3/ 32x4.5/ 32x6/ 38x3/ 38x4.5/ 38x6/ 44x4.5/ 44x6/ 50x4.5/ 50x6/ 50x9/ 65x6/ 65x9/ 75x6/ 75x9/ 90x6/ 90x9/ 100x6/ 100x9.
3. Pitch of bearing bar (BP): 30/ 30/ 30/ 30/ 30/ 30/ 30/ 30/ 30/ 30/ 30/ 30/ 30/ 30/ 30/ 35.3/ 30/ 35.3/ 30/ 35.3/ 30/ 35.3/ 30/ 35.3.
4. Pitch(CP):100.
5. Bearing bar size and pitch of bearing bar, pitch of cross bar, specical size and holing are available on request.