Super Duplex Fasteners

Hague Fasteners are critical Special Fastener manufacturers in all Super Duplex materials particularly Super Duplex UNS-S32760 and the various grades and specifications it is referenced in, including:- Werkstoff 1.4501 S32760 SA S32760 FLT (Fastener Low Temperature) S32760 FG (Fastener Grade) ASTM A276 S32760 Condition A ASTM A276 S32760 Condition S Norsok MDS D57 Zeron 100SA Zeron 100FG (Fastener Grade) Zeron 100FLT (Fastener Low Temperature) Astm A182 F55 X2CrNiMoCuWN25.7.4 Hague specialise in the manufacture and supply of UNS S32760 super duplex fasteners and precision components manufactured to Customers drawings and designs. All Super Duplex Stainless Threaded Fasteners are manufactured from UK/EU sourced manufactured material ensuring critical components are quality assured for use in aggressive environments. Special UNS S32760 Fasteners such as Hex Bolts , Hex Nuts , Socket Capscrews, Round Washers, Spring Washers, Engineer Studs, Studbolts, Socket Setscrews, Socket Countersunk screws, Split Pins & custom fastener machined components to OEM drawings are manufactured in small to medium batches on a daily basis at Hague Fasteners Limited, with materials released to NORSOK and Exxon Mobil specifications where required. Our manufactured ZERON 100 (UNS S 32760) high strength, corrosion resistant stainless steel special fasteners offer Strength, toughness, corrosion resistance, whilst our rapid manufacturing times ensure availability whilst maintaining affordability. F55 Super Duplex (UNS S 32760) offers excellent properties in sea water service (aerated, chlorinated sea water) and also in process pipe work applications (CO2/H2S/Cl environments at high temperatures and pressures). This Super Duplex grade ensures our manufactured special bolting complies with ISO 15156 / NACE MR0175 part 3 whilst exhibiting excellent resistance to localised corrosion and chloride stress corrosion cracking in marine atmosphere up to 70°C. Our high integrity fasteners are used in topside process pipe work, production and test manifolds, process gas coolers, risers, gas compression, HT/HP pipe work systems, sub sea flow loops, subsea heat exchangers, and general pipeline applications.

For more information on Super Duplex Fasteners talk to Hague Special Fasteners Limited