Robertson Grating Products
Catalog
Bar Grating
Plank Grating
Fiberglass Grating
Handrail Fittings
Safety Noses
Precast Trench
Peforated Metal
Woven Wire
Expanded Metal
Catalog
Catalog - click to open PDF File
click to open PDF File

  We Accept
     visamaster
Regular Expanded Metal


Regular Expanded Metal, also referred to as Raised Expanded, is a finished product that comes from the press after having been die cut and stretched into expanded metal. Our regular expanded metal is available mostly in steel as seen in our stock part number table, but other metals such as aluminum and stainless steel are available. Please call us or email us your inquiry.

 

Expanded Metal Terminology and Order Instructions

Regular Expanded Metal (Raised Expanded) *Table for normally stocked part numbers.
Style Sheet Size Size of Openings
(inches)		 C-C of Bond
(in inches)		 Strand
(in inches)		 Part Number
  SWD * LWD SWD LWD SWD LWD Width Thick  
1/4" - #20R 4 FT * 8 FT 0.172 0.719 0.250 1.00 0.072 0.036 X025R20
1/2" - #16R 4 FT * 8 FT 0.375 0.938 0.500 1.20 0.087 0.060 X050R16
1/2" - #13R 4 FT * 8 FT 0.313 0.938 0.500 1.20 0.096 0.092 X050R13
3/4" - #13R 4 FT * 8 FT 0.750 1.688 0.923 2.00 0.096 0.092 X075R13
3/4" - #9R 4 FT * 8 FT 0.688 1.563 0.923 2.00 0.148 0.134 X075R9
1-1/2" - #13R 4 FT * 8 FT 1.188 2.500 1.330 3.00 0.105 0.092 X150R13
1-1/2" - #9R 4 FT * 8 FT 1.125 2.375 1.330 3.00 0.144 0.134 X150R9

 

Special Order Chart
Style Sheet Size Size of Openings
(inches)		 C-C of Bond
(in inches)		 Strand
(in inches)		 Part Number
  SWD * LWD SWD LWD SWD LWD Width Thick  
3/16" - #20R 4 FT * 8 FT 0.166 0.437 0.200 0.500 0.050 0.036 X018R20
1/4" - #18R 4 FT * 8 FT 0.172 0.719 0.250 1.00 0.073 0.048 X025R18
1/2" - #20R 4 FT * 8 FT 0.438 0.938 0.500 1.20 0.072 0.036 X050R20
1/2" - #18R 4 FT * 8 FT 0.438 0.938 0.500 1.20 0.088 0.048 X050R18
3/4" - #16R 4 FT * 8 FT 0.813 1.750 0.923 2.00 0.099 0.060 X075R16
1" - #16R 4 FT * 8 FT 1.000 2.063 1.090 2.40 0.096 0.060 X100R16
1-1/2" - #18R 4 FT * 8 FT 1.313 2.625 1.330 3.00 0.067 0.048 X150R18
1-1/2" - #16R 4 FT * 8 FT 1.250 2.625 1.330 3.00 0.107 0.060 X150R16
1-1/2" - #6R 4 FT * 8 FT 1.000 2.313 1.330 3.00 0.201 0.198 X150R6
2" - #9R 4 FT * 8 FT 1.563 3.375 1.850 4.00 0.149 0.134 X150R6






Expanded Metal Terminology and Order Instructions



Copyright © 2012 Robertson Grating Products All Rights Reserved