Industrial Grating & Wire Cloth Products

At Marco Specialty Steel, our industrial wire cloth, perforated metal, grating and various steel products are used in a wide range of industries including the petrochemical industry in both refining and offshore drilling, in power generation including wind power, and in and heavy equipment. We are an approved vendor to some of the biggest corporations in the world, including: ExxonMobil, Dow, GE, the U.S. Army, Boeing, Shell and many more.

Industries We Proudly Serve


Oil and Chemical Refineries

Marco Specialty Steel has been the premier source for Refineries and Petrochemical plants for 20 years. Our expertise and understanding of catalyst support grids, scallops, center pipes and mist eliminators is extensive. No one stocks more mesh unique to the refining industry than Marco Specialty Steel. That means we can offer unparalleled service and short lead time for your shut down or turn around project. And, we’re on call 24/7.


Oil and Gas

Offshore rigs depend on our corrsion-resistant galvanized bar grating and fiberglass grating. Marco maintains a huge inventory of both Galvanized Bar Grating and Fiberglass Grating ready to go. Our phenolic fiberglass grating is Coast Guard Approved, and Exxon preferred. Our Houston location gives us easy access to the Gulf of Mexico as well as land based rigs in West Texas.


Power and Energy

We support the wind power industry by supplying bar grating, stair treads, Traction-Tread® and Perf-O Grip® to manufacturers.



We work hand in hand with aerospace designers and engineers to provide wire cloth, perforated metal and other steel products.


Heavy Equipment

OEMs can count on us for durable Grip-Strut® and Perf-O Grip®, bar grating, expanded metal and perforated metal. Our safety grating treads and planks are found on many tractor trailers, cement trucks, and portable drilling equipment.