from Accurate Screen,
they ship all over North America
Paco Corporation is a leading fabricator of grating and stair treads. Paco specializes in custom grating fabrication for small jobs or large facility layouts.
There are several websites that sell aluminum bar grating. Local hardware stores may also sell aluminum bar grating.
You can buy decorative burglar bar grating for a Houston home at www.marcospecialtysteel.com/expandedmetal.htm. Another good site is www.hotfrog.com/Products/Security-Bars
IAMGP is the install bar grating in Anchorage, AK.
They are not required to use bar grating. They are subject to numerous state and local regulations but this is not one of them. Bar grating is an architectual term for metal bars in an open grid assembly where the bearing bars are spaced by cross bars. This is used in the building design for many buildings including bars an pubs.
Try Edmund Scientific
Companies that specialize in Grating applications is who you would contact. American Grating is one company that would be able to help you. You would need to contact a local construction company. Find out who their custom grating people are and get a quote.
Bar grating consists of bearing bars and cross rods. The bearing bars carry or "bear" the weight. The cross rods hold the bearing bars together. The cross rods can be welded, press locked, or swaged.
An industrial catwalk is normally made of bar grating. Bar grating consists of bearing bars and cross rods. The bearing bars carry or "bear" the weight. The cross rods hold the bearing bars together. The cross rods can be welded, press locked, or swaged.
Here is a list of a bunch of suppliers that can hook you up with some FRP molded grating: http://www.ecvv.com/product_directory/FRP-Molded-Grating.html .
Stainless steel metal bar grating is one of the most common flooring types found in industrial operations. Safe to walk on, while allowing hazardous materials and fluids to pass through, these grates also offer great strength-to-weight ratios. They are available in many materials, although stainless steel is probably the most common. Typical types of stainless-steel grating include: • Welded grating. This is the most commonplace type of grating, with individual welds at each intersection between the bearing bar and the cross bar. • Dovetail pressure-locked grating. These grates utilize pre-punched notches in the bearing and cross bars, which are then locked together under high pressure. Pressure-locked grating is more aesthetically appealing, while still strong. • Swage-locked grating. This manufacturing method utilizes pre-punched holes in the bearing bars, which are then mechanically attached to pegs or bars with hydraulic deformation. • Riveted grating. For maximum strength, these grates utilize rivets at all contact points between the bearing and connector bars.
what is meant by grating
Grating constant is the distance between two rulings present on the grating plate.