Full Material Traceability
Every order of Alloy 800H/800HT ships with a complete set of original Mill Test Reports, with traceability not only to the manufacturer but to the origin of the material.
Incoloy® · UNS N08810 / N08811
Nickel-Iron-Chromium alloy for extreme high-temperature and creep-rupture service. Fast, certified delivery from our Houston service center to Pascagoula and the surrounding region.
☎ 713-570-4900Why Alloy 800H/800HT
Outstanding creep and stress-rupture strength above 1100°F (600°C)
Excellent resistance to oxidation, carburization and nitriding at elevated temperature
Stable austenitic structure with controlled carbon and aluminum + titanium content
P.A. Inc. — High Nickel Alloy & Specialty Stainless Steel Pipe Material Service Center serving Pascagoula, Mississippi
Where It’s Used
Pascagoula’s petrochemical, refining, power generation operations rely on Alloy 800H/800HT (Incoloy®, UNS N08810 / N08811) where performance under demanding conditions is non-negotiable. Typical applications include:
Ethylene and steam-methane reformer piping
Petrochemical furnace and pigtail tubing
Heat-treating equipment and radiant tubes
Power-generation superheater and reheater headers
Contact Us Today For Fast Delivery To Pascagoula, Mississippi
Every order of Alloy 800H/800HT ships with a complete set of original Mill Test Reports, with traceability not only to the manufacturer but to the origin of the material.
Nominally 30–35% nickel, 19–23% chromium, balance iron, with controlled aluminum and titanium (0.85–1.20% combined) for high-temperature stability.
In-house certified technicians and a qualitative specification-assurance process that is second to none back every shipment leaving our Houston facility.
Across the Mississippi Gulf Coast, major shipbuilding operations keeps demand high for alloys that perform under pressure, heat, and corrosion. That is where Alloy 800H/800HT (Incoloy®) earns its place, and where P.A. Inc. supplies Pascagoula with certified pipe, fittings, and flanges.
What makes Alloy 800H/800HT the right specification is straightforward: outstanding creep and stress-rupture strength above 1100°f (600°c) and excellent resistance to oxidation, carburization and nitriding at elevated temperature. For Pascagoula operators, that translates into longer service life, fewer unplanned outages, and predictable behavior during the thermal and chemical cycling their processes put material through.
Our Pascagoula customers put Alloy 800H/800HT to work across the demanding end of process service: ethylene and steam-methane reformer piping, petrochemical furnace and pigtail tubing, heat-treating equipment and radiant tubes, and power-generation superheater and reheater headers. Because P.A. Inc. fabricates locally in Houston, we can turn butt-weld fittings, flanges, and custom spools to the exact schedule and end-prep a Pascagoula turnaround crew needs — and deliver to Moss Point, Gautier, and Ocean Springs and the surrounding region without the freight time of pulling material from out of state.
Every length of Alloy 800H/800HT leaving our facility ships with a full set of original Mill Test Reports, traceable to both the manufacturer and the heat of origin — the documentation Pascagoula plants operating under ASME and API requirements can’t do without. And with our team answering the phone 24 hours a day, a Pascagoula turnaround that runs long always has someone to call.
If your Pascagoula operation needs Alloy 800H/800HT Pipe & Fittings — whether it’s a single spool for an emergency repair or a full material package for a planned outage — call P.A. Inc. at 713-570-4900 for pricing, availability, and certified documentation.
Our Clients Believe In Us
This company is a Maintenance Planner’s Dream! If all of the dozens of companies that I do business with could operate as effectively as PA Inc, then my day would be a breeze. TOP NOTCH PROFESSIONALS!Paul Slater
P.A. Inc. stocks and custom-fabricates Alloy 800H/800HT (UNS N08810 / N08811) pipe, fittings and flanges for delivery throughout Mississippi. Call now for pricing, availability and Mill Test Reports.