Oil Tanker Catwalk Retrofit Project in Port Arthur, TX
July 31, 2026
Oil Tanker Catwalk Retrofit Project in Port Arthur, Texas
A few years back, Marco Specialty Steel completed a custom catwalk retrofit project for two sister oil tankers operated by a major energy company. The work began when Marco Specialty Steel’s fabrication manager and draftsman traveled from Houston to board the first vessel in Port Arthur, Texas.
The team took detailed field measurements, reviewed the existing catwalk layout, and provided recommendations for the retrofit installation. After the measurements were completed, Marco Specialty Steel prepared updated fabrication drawings, erection drawings, and a delivery schedule for the customer’s review and approval.
The project was originally specified using Coast Guard-approved
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Custom Crossover Platforms Fabricated for a Pipeline Facility in La Porte, TX
July 20, 2026
Custom Crossover Platforms Fabricated for a Pipeline Company in La Porte, TX
A few years ago, Marco Specialty Steel fabricated 18 custom crossover platforms for a pipeline company in La Porte, Texas. The platforms were built to provide elevated access across pipeline infrastructure while combining structural support, a durable walking surface, integrated ladder access, and safety railings.
Each crossover platform was fabricated from structural steel, bar grating, and
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Bar Grating End Banding
August 8, 2022
BAR GRATING
END BANDING
Why is Bar Grating End Banding Important?
Bar Grating end banding is a welding process that closes open bearing ends of bar grates. It is the best way to give your metal grating a more finished look while also giving it greater industrial strength. Keep reading to learn more about the advantages of end banding and the different types.
[caption id="attachment_4569" align="alignright" width="300"] Optional End, Banding[/caption]
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Metal Grating Fabrication
May 16, 2019
METAL GRATING
FABRICATION EXPERTS
Do you need metal grating fabrication in Houston, Texas? Marco Specialty Steel is your one-stop shop for customized metal grating. Our inhouse 35,000 square foot warehouse has all the necessary tools to create your grating project to meet exacting standards.
Metal Grating Availability
Within the metal and steel grating category, we provide bar grating as well as several types of safety gratings, like diamond safety grating, perf safety grating, and tread-grip grating.
The fabrication of these metal products can be made by welding, cutting, shearing, stamping, drilling, rolling, and more.
Need rushed metal grating customization? We are available 24/7 to get your rush project moving fast.
We are available 24/7. Call…
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Vessel Support Grid Project
April 25, 2019
Updated: July 20, 2026
Vessel Support Grids Fabricated for a Chemical Manufacturing Facility
A few years ago, Marco Specialty Steel fabricated custom stainless steel vessel support grids for a chemical manufacturing company completing a new vessel design during a scheduled shutdown and turnaround.
The project required specialized 8-space bar grating, domestic stainless steel materials, custom tooling, approval drawings, secondary finishing, and delivery within approximately one month. Marco Specialty Steel coordinated the fabrication, outside processing, and expedited transportation required to meet the customer’s shutdown schedule.
Project Details
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