PERFORATIONS

PERFORATION SELECTOR

Standard perforation patterns and selected finish options are shown below. A wide array of custom perforations and unique finishes can be created to achieve your specific design objectives. Contact Gordon for details.

Perforation Options
Item # Hole Size Pattern Centers Open Area
O116-10SS40 Oblong 1/16" (.063") x 1" (1.000") Side-Staggered Centers 40%
O116-10SS33 Oblong 1/16" (.063") x 1" (1.000") Side-Staggered Centers 33%
O116-10ST20 Oblong 1/16" (.063") x 1" (1.000") Straight Centers 20%
O116-10SS20 Oblong 1/16" (.063") x 1" (1.000") Side-Staggered Centers 20%
O116-10ST17 Oblong 1/16" (.063") x 1" (1.000") Straight Centers 17%
O18-12SS32 Oblong 1/8" (.125") x 1/2" (.500") Side-Staggered Centers 32%
O18-12SS21 Oblong 1/8" (.125") x 1/2" (.500") Side-Staggered Centers 21%
O18-10SS43 Oblong 1/8" (.125") x 1" (1.000") Side-Staggered Centers 43%
O18-10ST22 Oblong 1/8" (.125") x 1" (1.000") Straight Centers 22%
T116-12SS31 Slot 1/16" (.063") x 1/2" (.500") Side-Staggered Centers 31%
T116-12SS25 Slot 1/16" (.063") x 1/2" (.500") Side-Staggered Centers 25%
T18-10ST18 Slot 1/8" (.125") x 1" (1.000") Straight Centers 18%
T18-10SS36 Slot 1/8" (.125") x 1" (1.000") Side-Staggered Centers 36%
T964-34ST42 Slot 9/64" (.141") x 3/4" (.750") Straight Centers 42%
R116-764DG25 Round 1/16" (.063") Diagonal Centers 7/64" (.111") 25%
R116-764ST23 Round 1/16" (.063") Straight Centers 7/64" (.115") 23%
R116-18ST20 Round 1/16" (.063") Straight Centers 1/8" (.125") 20%
R116-532DG12 Round 1/16" (.063") Diagonal Centers 5/32" (.163") 12%
R116-1164ST10 Round 1/16" (.063") Straight Centers 11/64" (.172") 10%
R116-1364DG07 Round 1/16" (.063") Diagonal Centers 13/64" (.210") 7%
R116-1564DG06 Round 1/16" (.063") Diagonal Centers 15/64" (.231") 6%
R116-1564ST06 Round 1/16" (.063") Straight Centers 15/64" (.231") 6%
R116-14ST05 Round 1/16" (.063") Straight Centers 1/4" (.250") 5%
R116-14SG06 Round 1/16" (.063") Staggered Centers 1/4" (.250") 6%
R116-14DG05 Round 1/16" (.063") Diagonal Centers 1/4" (.250") 5%
R116-1132ST03 Round 1/16" (.063") Straight Centers 11/32" (.344") 3%
R564-732DG10 Round 5/64" (.078") Diagonal Centers 7/32" (.220") 10%
R332-316ST20 Round 3/32" (.094") Straight Centers 3/16" (.188") 20%
R332-316SG23 Round 3/32" (.094") Staggered Centers 3/16" (.188") 23%
R332-516DG08 Round 3/32" (.098") Diagonal Centers 5/16" (.307") 8%
R18-732SG27 Round 1/8" (.118") Staggered Centers 7/32" (.216") 27%
R18-1164DG39 Round 1/8" (.125") Diagonal Centers 11/64" (.177") 39%
R18-316SG40 Round 1/8" (.125") Staggered Centers 3/16" (.188") 40%
R18-14SG23 Round 1/8" (.125") Staggered Centers 1/4" (.250") 23%
R18-14ST20 Round 1/8" (.125") Straight Centers 1/4" (.250") 20%
R18-2164SG13 Round 1/8" (.125") Staggered Centers 21/64" (.328") 13%
R18-1132DG11 Round 1/8" (.125") Diagonal Centers 11/32" (.336") 11%
R18-2364ST10 Round 1/8" (.125") Straight Centers 23/64" (.354") 10%
R532-516SG23 Round 5/32" (.156") Staggered Centers 5/16" (.313") 23%
R316-1132SG25 Round 3/16" (.181") Staggered Centers 11/32" (.345") 25%
R316-1764DG39 Round 3/16" (.188") Diagonal Centers 17/64" (.265") 39%
R316-38ST20 Round 3/16" (.188") Straight Centers 3/8" (.375") 20%
R316-38SG23 Round 3/16" (.188") Staggered Centers 3/8" (.375") 23%
R316-58SG08 Round 3/16" (.188") Staggered Centers 5/8" (.625") 8%
R316-2132SG08 Round 3/16" (.188") Staggered Centers 21/32" (.650") 8%
R732-1332SG26 Round 7/32" (.219") Staggered Centers 13/32" (.406") 26%
R14-516SG58 Round 1/4" (.250") Staggered Centers 5/16" (.313") 58%
R14-2364SG45 Round 1/4" (.250") Staggered Centers 23/64" (.354") 45%
R14-716SG30 Round 1/4" (.250") Staggered Centers 7/16" (.438") 30%
R14-12SG23 Round 1/4" (.250") Staggered Centers 1/2" (.500") 23%
R14-12ST20 Round 1/4" (.250") Straight Centers 1/2" (.500") 20%
R516-716SG46 Round 5/16" (.313") Staggered Centers 7/16" (.438") 46%
R38-12SG51 Round 3/8" (.375") Staggered Centers 1/2" (.500") 51%
R38-916SG40 Round 3/8" (.375") Staggered Centers 9/16" (.563") 40%
R38-5564ST15 Round 3/8" (.375") Straight Centers 55/64" (.866") 15%
R38-3132SG13 Round 3/8" (.375") Staggered Centers 31/32" (.974") 13%
R38-10ST11 Round 3/8" (.375") Straight Centers 1" (1.000") 11%
R12-1116SG48 Round 1/2" (.500") Staggered Centers 11/16" (.688") 48%
R12-34ST35 Round 1/2" (.500") Straight Centers 3/4" (.750") 35%
R12-10SG23 Round 1/2" (.500") Staggered Centers 1" (.1.000") 23%
S14-12ST25 Square 1/4" (.250") Straight Centers 1/2" (.500") 25%
S14-34SG13 Square 1/4" (.250") Staggered Centers 3/4" (.750") 13%
S14-34ST11 Square 1/4" (.250") Straight Centers 3/4" (.750") 11%
S38-10ST14 Square 3/8" (.375") Straight Centers 1" (.1.000") 14%
S12-1932ST71 Square 1/2" (.500") Straight Centers 19/32" (.594) 71%
Basket Weave Square 7/16" (.438") 11/16" (.688") 41%
MILLENNIUM® Tubular 40%

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