6" Grating Plank -

Grating - Image 1-01
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Cut Sheet
Part No. Finish Product Weight / Ft (lbs/ft)
G61141 PG 0.028
G61142 PG 0.028
G61181 PG 0.018
G61182 PG 0.018
G61221 AL 0.012
G61222 AL 0.012
G61241 PG 0.027
G61242 PG 0.027
G61281 PG 0.022
G61282 PG 0.022
G61341 PG 0.042
G61342 PG 0.042
G61381 PG 0.028
G61382 PG 0.028
G62141 PG 0.028
G62142 PG 0.028
G62181 PG 0.018
G62182 PG 0.018
G62221 AL 0.012
G62222 AL 0.012
G62241 PG 0.027
G62242 PG 0.027
G62281 PG 0.022
G62282 PG 0.022
G62341 PG 0.042
G62342 PG 0.042
G62381 PG 0.028
G62382 PG 0.028

    General Specifications

    United Interlock Grating is engineered with a strength-to-weight ratio that allows it to withstand substantial loads while being easy to handle. The male-female legs of the roll-formed grating interlock securely, and double-male legs provide a safe finished edge for end planks.

    Two standard surfaces are available: slottedsmooth and anti-skid. Anti-skid is the ideal choice when safe walking conditions are important. Dieformed teeth in the transverse ribs give you 360° of shoe-gripping traction even when the grating is wet, oily, muddy, or icy.

    Punched Interlock Grating has an open area of 42% for 9" grating and 35% for 6" grating. This prevents dirt, debris, ice, and snow from building up on the surface and allows light and air to pass through. United Interlock steel grating is made from pre-galvanized steel which conforms to a G-90 thickness designation per ASTM A653. The aluminum grating is made from type 5052 aluminum with a thickness of 0.080".

    Unpunched smooth surface grating is also available for special applications.

    Materials & Finishes

    Materials & Finishes:

    • Pregalvanized (PG):  Conforms to ASTM A356 SS GR 33, G90
    • Unistrut Defender (DF):  Conforms to ASTM A1046 SS GR 33
    • Aluminum (AL):  ASTM B209, Type 1100F or 5052-H32 *

    * These materials have different physical properties and performance characteristics. Please contact us for design support.

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