Being a proficient manufacturer, Tank aims to offer you Swag Locked Steel Grating. We promise to provide you with the best after-sale support and prompt delivery.
Swag Locked steel grating is a type of a grate: a round bar (Φ > 5mm, ususually we adopt 6mm, 8mm, 10mm, etc) is penetrating and welded through the bearing grates hollowed at the central/upper central section .
e.g.: PF8 (G325/40/100G)
PF - round bar grate; 8 - round bar type; 40 - grate type;
a) more durable than normal steel grates;
b) the size (normally Φ=10mm) of the round bar is big, as for the round bar also plays a part in bearing.