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Manufacturer's Product Description

Heavy Weld Bar Grating is typically used for heavy duty rolling traffic applications, such as bridge floors, highways, airport runways, or high load trench applications.


Product Information
The combination of heavy-weight bearing bars and twisted steel cross bars provide excellent grating stability and loading capabilities. The cross bars are welded or electro-forged to the rectangular shaped bearing bars by a process that combines intense hydraulic pressure with a powerful electric current.
Stainless steel mill finishes may not be suitable for all applications.
Sandblasting
is available by special order.
Heavy Weld Series
McNICHOLS? Heavy Weld bar grating products are divided into eight series: GHB, GHB-2, HWC, HWC-2, HWD, HWD-2, HWE & HWE-2. Each series has specific bearing and cross bar spacing, bearing bar sizes, weights, load characteristics, fastener requirements, etc. Links to Heavy Weld bar grating series information are provided below:
GHB, GHB-2, HWC, HWC-2, HWD, HWD-2, HWE & HWE-2 Series
All Heavy Welded Series
Center to Center Bar Spacing Diagram/Characteristics
Fasteners
Construction & Spacing Table For All Bar Grating
GHB
GHB-2
HWC
Length and Width
Length and Width
Length and Width
Plain Steel Load Table
Plain Steel Load Table
Plain Steel Load Table
Plain & Stainless Steel Weights
Plain & Stainless Steel Weights
Plain & Stainless Steel Weights
Cross-reference Table
Cross-reference Table
Cross-reference Table
HWC-2
HWD
HWD-2
Length and Width
Length and Width
Length and Width
Plain Steel Load Table
Plain Steel Load Table
Plain Steel Load Table
Plain & Stainless Steel Weights
Plain & Stainless Steel Weights
Plain & Stainless Steel Weights
Cross-reference Table
Cross-reference Table
Cross-reference Table
HWE
HWE-2
Length and Width
Length and Width
Plain Steel Load Table
Plain Steel Load Table
Plain & Stainless Steel Weights
Plain & Stainless Steel Weights
Cross-reference Table
Cross-reference Table
Note: See
Welded
for lighter duty grating. For closer bearing bar spacing, see
Wheels 'n Heels®

Attachments

Activity with Bar Grating - Heavy Welded