Parker SuparShield™: Next-Gen Corrosion Protection for Critical Applications

Admin
Jun 30
2 min read

Revolutionizing Corrosion Management with Parker SuparShield™

Corrosion is a silent enemy in industries relying on stainless steel for mission-critical infrastructure—especially in energy, offshore, and cleantech sectors. From pitting to stress corrosion cracking (SCC) and hydrogen embrittlement (HE), the consequences can be catastrophic and costly.

Parker SuparShield™ is a groundbreaking corrosion management technology that dramatically extends the service life of components—without the high costs of exotic alloys or surface coatings. This innovative processing solution redefines performance for stainless steel components, especially 316/316L, XM-19, and Super Duplex 2507 grades.

Why Traditional Stainless Steels Are No Longer Enough

As industries pivot toward clean hydrogen, carbon capture, and sustainable aviation fuels, components face increasingly hostile environments—chloride-rich, high-pressure, high-temperature, and sour service conditions.

Legacy materials like 316/316L stainless steel are susceptible to:

Stress corrosion cracking (SCC)
Hydrogen embrittlement (HE)
Pitting corrosion
Fatigue failure

Common fixes—like upgrading to super duplex steels or applying coatings—add complexity, cost, and long lead times.

What Is Parker SuparShield™?

SuparShield™ is an advanced, proprietary processing technology developed by Parker Hannifin to enhance corrosion resistance without compromising mechanical performance.

Key Benefits:

10x–100x improved resistance to stress corrosion cracking
Up to 50% reduction in pitting corrosion
No pressure or temperature derating
No external coatings or platings to delaminate
Enhanced surface finish and fatigue resistance

Engineered for the Harshest Environments

SuparShield™ empowers standard stainless steel alloys to perform like exotic materials in aggressive settings. Real-world testing shows SuparShield-treated components outperform even cold-worked Super Duplex 2507 in SCC resistance.

Use Cases:

Offshore oil and gas (H₂S, CO₂, chlorides)
Hydrogen production and storage
Chemical processing
Clean energy applications

Backed by Extensive Validation

Over 500 parts, 3+ years of testing, and industry-standard protocols (ASTM G36+, ASTM G48) have validated the SuparShield™ process. Real product testing—not just lab coupons—shows:

600 minutes to crack for SuparShield-treated 316L vs.15 minutes for untreated 316L

Up to 1240 minutes for XM-19 + SuparShield 1860 minutes for 2507 + SuparShield

These are orders of magnitude better performance—with no drop in strength or functionality.

The SuparShield™ Advantage

1. Improved Asset Integrity

Resists corrosion and fatigue in the harshest environments, reducing failures and extending asset life.

2. Lower Total Cost of Ownership

Cut down on maintenance, downtime, and costly replacements with better material performance.

3. Enhanced Sustainability

Less material waste, fewer replacements, and longer-lasting components reduce environmental impact.

4. Broader Alloy Performance

SuparShield™ mitigates the limitations of mid-range nickel alloys, bridging the “valley of vulnerability” seen in standard 316L compositions.

Future-Proof Your Infrastructure

The energy industry is evolving rapidly—and material performance must keep pace. Whether you're designing for offshore exploration, hydrogen fuel systems, or critical aerospace applications, Parker SuparShield™ gives your stainless steel components superalloy-like durability at a fraction of the cost.