Hardness testing to ISO 6508-1
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Fasteners are essential in construction, manufacturing, and various other industries. Super duplex fasteners, in particular, have stood out because of their unique properties, making them ideal for heavy-duty applications. Super duplex stainless steel combines two types of stainless steel – austenitic and ferritic. This alloy contains high levels of chromium, molybdenum, and nitrogen. It is categorized into three main types; super duplex bolts, super duplex screws, and super duplex nuts. Super duplex bolts come in different shapes, sizes, and designs, including hex, carriage, and lag bolts. Super duplex screws are available in varied head types, including flat, pan, round, and hex.
Super Duplex Fasteners are highly resistant to corrosion, pitting, and cracking, making them useful in harsh environments. They are commonly used in oil and gas, desalination, and petrochemical industries, where exposure to seawater, acidic or alkaline solutions, and high temperatures is prevalent. Additionally, they are suitable for marine structures, industrial and agricultural machinery, medical equipment, and transportation infrastructure.
Super Duplex Fasteners are utilized in various ways, depending on the application and the industry. They hold and secure different components, including walls, valves, and pumps. Moreover, they are vital in preserving structural integrity and preventing leakages. They can also attach machinery, tools, or other heavy equipment. Super duplex fasteners can withstand high loads and vibrations, which makes them ideal for intense applications.
Super duplex fasteners have several benefits that contribute to their increasing popularity among constructors and manufacturers. They are durable, reliable, and corrosion-resistant, ensuring longevity even under demanding conditions. They can maintain strength and toughness even under extreme temperatures, making them ideal for high-temperature applications. They have excellent resistance to erosion and wear, minimizing the need for frequent replacements. They are easy to maintain, cost-effective, and readily available in various markets.
Standards | ASTM A479, ASME SA479 |
Standard | DIN, ASTM, BS and all International Standards |
Size | M3 to M90 |
Length | 10mm to 1000mm |
Type | Bolts, Nuts, Sockets, Screws, Screw, Studs, Socket Screw, Hex Set Screw, Cap Screw, Machine Screw, Pan Head Screw, Allen Cap screw, Socket Head Cap Screw, Wing Screw, Spring Washers, Washers, Studs, Marine Anchors, Anchors, Hexagon Nut, Nut, Hex Coupling Nut, Hex Nut, Square Nut, Hex Domed Cap Nuts, Hex Head Bolts, Stud Bolts, Socket Hexagon Head Screw,U- Bolts, Anchor Bolt, Mushroom Head Square Neck Bolts, J Bolts, Wing Screw, T-Head Bolts, Foundation Bolts, Eye Bolt,Structural Bolts. |
Super duplex fasteners are an excellent investment due to their unique features and capabilities. They are widely used in industries that require heavy-duty applications, such as oil and gas, desalination, and petrochemicals. Super duplex fasteners have benefits such as resistance to wear, erosion, and corrosion, which ensure their longevity even in harsh environments. They are available in different types and designs, allowing manufacturers and constructors to find the perfect pair of fasteners that suit their needs and applications.
To preserve the high standards of our selection of industrial fasteners, we have always adhered to a systematic quality management process.
Our staff of experts is vibrant and talented, and they have always been our largest supporters and contributors to our success. Our vision is to create a world of fasteners.
Hardness testing to ISO 6508-1
Nut proof load testing to ISO 898-2
Suitability for preloading to EN 14399-2
Calibrated gauges and tools
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