Press Locked Grating Suppliers and Manufacturers

Manufactured Press-locked grating is assemblied by slotting rectangular cross bars into notched load bars. This process provides grating with a smooth surface and clean appearance. Material Steel, stainless steel, aluminum available. Features 1. Excellent force transfer in horizontal direction and material saving. 2. Ensure clean, even and smooth suface, adding artistic beauty to apperance. 3. Diyersified loading bar and insert pitches can satisfy various needs of customers. 4. Enjoy the same loading capacity, lifetime and mesh pattern with the electroforged. Applications Maintenance passage park fence Working platform drainage cover shelf Vehicle passage sunscreen shield building ceiling Type 1. General press-locked grating 2. Full press-locked grating Designation G 325 /22 /33 pl f g G ----- grating 325 ----- load bar size 22 ----- load bar pitch 33 ----- cross bar pitch Pl ----- press code F ----- load bar top surface G ----- surface treatment Load bar size: generally 20*3mm-65*5mm Load bar pitch: generally 11.1, 25mm and their multiples Cross bar pitch: generally 11.1, 25mm and their multiples Cross bar size: generally 10*2mm, 10*3mm, 12*3mm. Press code: pl--press-locked, fl--full-locked Load bar top surface: f-plain typeas default, s-serrated type Surface treatmne: g-hot-dip galvanizing, p-dip painting, U-no surface treatment(as default) By wood

Press-locked grating is also called pressure locked grating or press-locked steel bar grating. Basically, the press-locked grating have the same load capacity with the welded steel bar grating. The difference between press-locked grating and welded steel bar grating are joint connection technology and cross bars. Cross bars of welded steel bar grating are twisted square rods and the bearing bars are rectangular bars or I type bars. Both the bearing bars and cross bars of press-locked grating are rectangular bars. Compared to welded steel bar grating, which is produced through resistance-welding process, the press-locked grating is constructed with the two close-tolerance slotted bars bonded together by tremendous hydraulic pressure. This production can let press-locked grating be a permanent locking. Press-locked grating and swage-locked grating has excellent lateral stiffness, which can be used in some special applications. And the serrated surface is available for press-locked grating.

Press-locked steel grating is used in civilian and commercial buildings, theatres, subway, suburban railway, and other municipal engineering.

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