Carpenter 20® (Alloy 20) · UNS N08020

Alloy 20 Pipe & Fittings Supplier in East Chicago, Indiana

Nickel-Iron-Chromium alloy developed specifically for outstanding resistance to sulfuric acid. Fast, certified delivery from our Houston service center to East Chicago and the surrounding region.

☎ 713-570-4900

Why Alloy 20

ALLOY 20 FOR EAST CHICAGO, INDIANA

Exceptional resistance to hot sulfuric acid across a wide concentration range

Resistance to pitting, crevice corrosion and chloride stress-corrosion cracking

Niobium stabilization for resistance to intergranular attack after welding

P.A. Inc. — High Nickel Alloy & Specialty Stainless Steel Pipe Material Service Center serving East Chicago, Indiana

Alloy 20 Details »

Where It’s Used

ALLOY 20 APPLICATIONS IN EAST CHICAGO

East Chicago’s chemical processing, pharmaceutical, plastics operations rely on Alloy 20 (Carpenter 20® (Alloy 20), UNS N08020) where performance under demanding conditions is non-negotiable. Typical applications include:

Sulfuric acid production and handling

Pharmaceutical and plastics processing

Pickling tanks and acid mixing equipment

Food, dye and synthetic-material production

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Contact Us Today For Fast Delivery To East Chicago, Indiana

CERTIFIED ALLOY 20 PIPE & FITTINGS SUPPLIER FOR EAST CHICAGO, INDIANA

PRI Certification

Full Material Traceability

Every order of Alloy 20 ships with a complete set of original Mill Test Reports, with traceability not only to the manufacturer but to the origin of the material.

Chemistry

Chemistry & Specification

Nominally 32–38% nickel, 19–21% chromium, 2–3% molybdenum and 3–4% copper, stabilized with niobium against intergranular corrosion.

Quality Assurance

Quality Assurance

In-house certified technicians and a qualitative specification-assurance process that is second to none back every shipment leaving our Houston facility.

Alloy 20 Pipe & Fittings for East Chicago’s steel and refining Industry

East Chicago sits at the center of northwestern Indiana’s integrated steelmaking and refining, and operations here demand piping materials that hold up where ordinary steels fail. Alloy 20 (Carpenter 20® (Alloy 20), UNS N08020) was engineered for exactly that duty, and P.A. Inc. stocks it in pipe, fittings, and flanges ready to ship into the East Chicago area.

Why East Chicago Operators Specify Alloy 20

The reason East Chicago engineers keep coming back to Alloy 20 comes down to its metallurgy — exceptional resistance to hot sulfuric acid across a wide concentration range and resistance to pitting, crevice corrosion and chloride stress-corrosion cracking. In demanding steel and refining service, those properties are the difference between a component that lasts a campaign and one that fails early.

Local Applications We Support

Our East Chicago customers put Alloy 20 to work across the demanding end of process service: sulfuric acid production and handling, pharmaceutical and plastics processing, pickling tanks and acid mixing equipment, and food, dye and synthetic-material production. 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 East Chicago turnaround crew needs — and deliver to Hammond, Gary, and Whiting and the surrounding region without the freight time of pulling material from out of state.

Certified Material, Delivered Fast

Every length of Alloy 20 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 East Chicago plants operating under ASME and API requirements can’t do without. And with our team answering the phone 24 hours a day, a East Chicago turnaround that runs long always has someone to call.

If your East Chicago operation needs Alloy 20 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

EAST CHICAGO, INDIANA’S TRUSTED ALLOY 20 SUPPLIER

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

Need Alloy 20 Pipe & Fittings in East Chicago, Indiana?

P.A. Inc. stocks and custom-fabricates Alloy 20 (UNS N08020) pipe, fittings and flanges for delivery throughout Indiana. Call now for pricing, availability and Mill Test Reports.

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