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Bristow Nickel Alloys in Midland, UK, is a well-established manufacturer and supplier of high-quality nickel alloys and industrial fasteners. Having a keen emphasis on precision and customer care, we offer guaranteed solutions in a number of industries. Our Super Duplex Steel Bolts are designed to offer superior strength, corrosion resistance, and durability and are perfect to be used in harsh environments like offshore, petrochemical, and marine industries. We provide on-time delivery of our products, providing customers with reliable and affordable solutions to fulfill their unique needs.
| Standard | DIN, ASTM, BS and all International Standards |
| Specifications | ASTM A479 & ASME SA479 |
| UNS S32760 Nut and Bolts Size | M3 To M56 3/6″ to 2″ |
| Length | 3 to 200 MM |
| Super Duplex Steel 2207 Machine Screws Size | M1.6 To M12 |
| Duplex Steel 2205 Washers Size | M3 To M56 3/6″ to 2″ |
| Grade | C | Cr | Mn | Mo | N | Ni | P | S | Si | Cu |
| Super Duplex Steel Bolts | 0.04 max | 24.0-27.0 | 1.5 max | 0.1-0.25 | 4.5-6.5 | 6.0-8.0 | 0.040 max | 0.030 max | 1.0 max | 1.5 |
| Tensile Strength(MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) | Hardness Rockwell C (HR C) | |
| Super Duplex Steel Bolts | 760 | 550 | 15 | 32 Max |
Bristown Nickel Alloys is the biggest manufacturer and supplier of Super Duplex Steel Bolts in Midland, UK. With high-quality, long-lasting, and corrosion-resistant products. Precision and reliability are ensured through our advanced manufacturing technology. We maintain industry standards and supply products on time with excellent customer service. Focused on quality and innovation, we supply reliable solutions to address the changing requirements of our customers.
Contact us to get a quick quote for your requirement.
Super Duplex Steel Bolts have widespread applications across industries where they require high strength as well as resistance to corrosion. Typical industries of application are offshore oil and gas, marine conditions, chemical processing, as well as petrochemical plants. The bolts find best usage for fastening equipment in abrasive environments like heat exchangers, pressure vessels, and subsea systems. Their superior pitting, crevice corrosion, and stress corrosion cracking resistance guarantees dependability and longevity in harsh conditions, presenting a long-term solution for heavy-duty use.
