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MarCo Specialty Steel, Inc
Wire Cloth Perforated Metal Expanded Metal Bar Grating Grip Strut® Perf-O Grip® Hex Metal
Wire Cloth Perforated Expanded Bar Grating Grip Strut® Perf-O Grip® Hex Metal
 
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Contact Information

Phone:
(713) 649-5310
(800) 200-3047

Fax:
(713) 649-5305

Mailing Address
Marco Specialty Steel, Inc.
P.O. Box 590643
Houston, Texas 77259-0643

Physical Address
Marco Specialty Steel, Inc.
6633 Lindbergh
Houston, Texas 77087
 


PERF-O-GRIP 2-Hole, 5" Width

 PRODUCT SELECTION/ DESIGN TABLES

MATERIAL GRADE
CHANNEL
DEPTH
WEIGHT
LB. /
LIN. FT.

SPAN

  3'-0" 3'-6" 4'-0" 4'-6" 5'-0" 5'-6" 6'-0" 6'-6" 7'-0" 7'-6" 8'-0" 9'-0"
STEEL
13 GA.
1-1/2 2.6 U
D
C
D
895
.11
559
.09
659
.15
481
.12
505
.20
421
.16
400
.25
375
.20
325
.31
338
.25
269
.38
308
.30
227
.45
284
.36
194
.53
263
.43
168
.62
244
.49
146
.71
229
.57
130
.82
216
.65
103
1.04
194
.83
2 2.8 U
D
C
D
1352
.09
845
.07
994
.12
725
.09
762
.15
635
.12
603
.19
566
.15
490
.24
510
.19
405
.29
465
.23
341
.34
427
.28
292
.41
395
.32
253
.47
368
.38
221
.54
344
.43
194
.62
324
.50
155
.79
290
.63
ALUM.
.125
2 1.3 U
D
C
D
1294
.18
809
.14
950
.24
693
.20
728
.32
606
.25
575
.40
539
.32
466
.50
485
.40
385
.60
441
.48
323
.72
404
.57
276
.84
373
.67
237
.98
346
.78
207
1.12
323
.90
182
1.27
303
1.02
143
1.61
270
1.29
STAINLESS
STEEL
16 GA.
2 2.1 U
D
C
D
1422
.12
889
.09
1046
.16
761
.13
800
.21
666
.16
632
.26
593
.21
512
.32
534
.26
424
.39
485
.31
355
.46
445
.37
303
.54
410
.43
262
.63
381
.50
227
.72
355
.58
200
.82
334
.66
159
1.04
296
.83
STAINLESS
STEEL
14 GA.
2 2.3 U
D
C
D
1673
.13
1046
.10
1230
.17
896
.14
942
.22
784
.17
744
.27
697
.22
602
.34
627
.27
498
.41
570
.33
418
.49
523
.39
357
.57
482
.46
307
.66
448
.54
267
.77
418
.61
235
.87
392
.70
186
1.10
349
.88
ALLOWABLE LOADS AND DEFLECTIONS: U - UNIFORM LOAD (LB./FT.), C - CONCENTRATED LOAD (LB.), D - DEFLECTION (IN.). SPANS TO THE LEFT OF ANY HEAVY LINE PRODUCE A DEFLECTION OF 1/4" OR LESS UNDER A UNIFORM LOAD OF 100 LBS. PER SQUARE FOOT. FOR PERF-O GRIP® PRODUCT WIDTHS GREATER THAN 12", USE OF GRATING SPLICE KIT IS RECOMMENDED TO MECHANICALLY JOIN BUTT ENDS OF LENGTH.

 
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Grip Strut , Perf-O Grip and Grate Lock are registered trademarks of GS Metals
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