Carpenter 20® (Alloy 20) · UNS N08020

Alloy 20 Pipe & Fittings Supplier in Wood River, Illinois

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

☎ 713-570-4900

Why Alloy 20

ALLOY 20 FOR WOOD RIVER, ILLINOIS

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 Wood River, Illinois

Alloy 20 Details »

Where It’s Used

ALLOY 20 APPLICATIONS IN WOOD RIVER

Wood River’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 Wood River, Illinois

CERTIFIED ALLOY 20 PIPE & FITTINGS SUPPLIER FOR WOOD RIVER, ILLINOIS

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 Wood River and the Metro East

Across the Metro East, St. Louis-area industrial corridor keeps demand high for alloys that perform under pressure, heat, and corrosion. That is where Alloy 20 (Carpenter 20® (Alloy 20)) earns its place, and where P.A. Inc. supplies Wood River with certified pipe, fittings, and flanges.

Why Wood River Operators Specify Alloy 20

What makes Alloy 20 the right specification is straightforward: exceptional resistance to hot sulfuric acid across a wide concentration range and resistance to pitting, crevice corrosion and chloride stress-corrosion cracking. For Wood River operators, that translates into longer service life, fewer unplanned outages, and predictable behavior during the thermal and chemical cycling their processes put material through.

Local Applications We Support

Our Wood River 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 Wood River turnaround crew needs — and deliver to Roxana, Hartford, and Alton 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 Wood River plants operating under ASME and API requirements can’t do without. And with our team answering the phone 24 hours a day, a Wood River turnaround that runs long always has someone to call.

If your Wood River 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

WOOD RIVER, ILLINOIS’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 Wood River, Illinois?

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

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