Sanco Steels is a trusted manufacturer and exporter of Super Duplex Steel Fasteners & Nut Bolts, designed for extremely corrosive and high-pressure environments.
Super Duplex steel offers significantly higher strength and exceptional resistance to pitting, crevice corrosion, stress corrosion cracking, and chloride attack.
Super Duplex Grades: 2205 ,2507
| Types | Heavy Hex Bolts, Stud Bolts, Anchor Bolts, Foundation Bolts, Lock Nuts, Washers, High-Tensile Fasteners, Custom Forged Bolts |
|---|---|
| Material Grades | 2205 , 2507 |
| Size Range | M6 to M100 | 1/4" to 4" |
| Standards | ASTM A182, ASTM A193 Gr B8M, ASTM A194, NORSOK |
Super Duplex Steel Fasteners are extensively used in offshore oil & gas platforms, subsea equipment, desalination plants, marine engineering, petrochemical refineries, and power plants.
