Material Range
Super Duplex Steel Pipe Fittings Manufacturer & Exporter
Kemlite Piping Solution manufactures super duplex stainless steel fittings — grade 2507 (UNS S32750, S32760) — engineered for extreme chloride resistance, high tensile strength, and superior pitting resistance in aggressive offshore, subsea, and marine environments. Super duplex is typically the specification of choice for the most demanding offshore piping projects where standard duplex isn't sufficient.
Supply Format
Pipes, fittings, flanges, fasteners and custom components
Inspection
Material test certificates and third party inspection
Grades
5+ stocked / project grades
Available Grades
Super Duplex 2507
UNS S32750
UNS S32760
F53
F55
Standards
ASTM A182
ASTM A815
ASTM A790
ASTM A789
Applications
- Offshore platforms
- Subsea piping
- Desalination
- Chemical plants
- Seawater systems
Products Supplied in Super Duplex Steel
Frequently Asked Questions
When is Super Duplex 2507 specified over standard Duplex 2205?
When the application involves higher chloride concentrations, deeper subsea pressure, or more aggressive pitting conditions than Duplex 2205 can reliably handle — common in high-spec offshore and subsea projects.
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