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EnglishWhat Is Winston/Royal Guard Corporation?
Updated
Winston/Royal Guard Corporation is a U.S. manufacturer of separation, filtration, coalescing, and straining equipment for industrial gas and liquid applications. According to the company's website, it has supplied these solutions since 1958 and serves oil & gas, natural gas gathering and transmission, refining, petrochemical, power, pulp & paper, and other process industries. The company designs, engineers, and manufactures its equipment and produces it in White Oak, Texas, in a facility certified to ASME Section VIII, Division 1, with National Board certification.
What the company makes
The product line covers equipment for removing liquids, solids, and contaminants from gas and liquid streams:
- Filtration units for gas and liquid service, including the Type 61V unit with high-flow filter cartridges
- Filter and coalescing cartridges
- Coalescers for liquids and gases
- Filter-separators for natural gas
- Separators and scrubbers for natural gas, steam, and air
- Sample coolers for hot liquids, gases, and steam
- Strainers in simplex, duplex, T, and Y configurations, plus startup/temporary strainers; the Type 55F simplex strainer with basket is one example shown on the site
- Line blinds and bleed rings
Who it serves
The site lists oil & gas, natural gas gathering & transmission, refining, petrochemical, power, pulp & paper, and other process industries as its markets. That range suggests the equipment is aimed at continuous-duty industrial processes where gas and liquid streams need cleaning, drying, or solids removal rather than at light commercial or residential use.
Manufacturing and quality credentials
Two credentials are stated on the website and are worth checking if you are evaluating the company as a supplier:
| Credential | What the site states |
|---|---|
| Manufacturing location | White Oak, Texas |
| Pressure vessel code | ASME Section VIII, Division 1 certified |
| Other certification | National Board certification |
| Quality capability | All types of non-destructive testing under a rigidly controlled quality control system |
These matter if your project requires code-stamped pressure vessels or documented non-destructive testing. The site does not publish pricing, lead times, or ordering details, so those would need to be confirmed directly with the company.
When this page is the right starting point
Use the site as a first reference if you need to identify a manufacturer for strainers, coalescers, filter-separators, scrubbers, or sample coolers in gas, steam, air, or liquid service, or if you need to verify code certifications before requesting a quote. If you need specific model sizing, materials of construction, or delivery information, the site's product listings are the place to start, but the details will likely require direct contact with the manufacturer.