Super Duplex 2507 Steel Nut

Instinox is an internationally recognized manufacturer and regular exporter of steel and related products. We manufacture products like Flanges, sheets, tubes, sheets, sheets and fasteners in different industry grade alloys like Steel, Carbon steel, Super duplex 2507 and many other super alloys. We specialize in producing Sheets in many alloys, especially high resistant super duplex 2507 steel ones like super duplex 2507 steel. This highly durable and robust alloy is manufactured in our factories according to the given specifications of the clientele. Once contacted for any product, any size, dimensions and finishing is provided by Instinox. Our products are 100% tested and verified by standard issuing authorities. Our quality program is a 3 layered independent department check for various factors including Dimensional Check, Visual Inspection, and Finishing, Breakage, Pressure Rating test, Chemical inspection and Mechanical properties verification. We carry more than 2 decades of experience in high quality nickel based compounds. In 2016, we have stocked more than 300 tons of super duplex 2507 steel Products. Satisfying our customers is our ultimate goal to achieve. Our customers receive only the world class buying experience at Instinox and nothing less.

Fasteners are hardware devices that are used as mechanical tools to connect two or more objects together. They are usually threaded for joining purposes. There are innumerable types of fasteners available in the market in various standard alloys like super duplex 2507 steel, carbon steel and alloy steel like Monel. There are various types of Super duplex 2507 steel fasteners like Nuts, bolts, screws, studs, clamps, gaskets and washers. Nuts are one of the important fasteners provided by Instinox.

Super Duplex 2507 Steel Nut at Instinox are available in different specifications and finish quality. Its pricing depends on the type of alloy our customer selects. We make Super Duplex 2507 Steel Nut Suppliers according to the specification given by our client. The price of Super Duplex 2507 Steel  Nut vary depending upon the specifications. However, we always offer attractive seasonal discounts on bulk orders. The delivery destination also affects the total cost of the purchase.

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• Wing nuts – A nut that is installed by hand.
• Hexagonal nuts – A standard six sided nut.
• Hex machine screw nuts – A hex nut in smaller sizes for machine screw
• Hex jam nuts – A thinner version of a hex nut.
• Cap nuts – A nut with a finished top that covers the end of the bolt. Bolts must be in the proper length
• T-nuts – A type of nut used to create internal machine threads in wood or similar materials.
• Square nuts – A four sided nut.
• Lock Nuts
  • Prevailing torque lock nuts – An all metal lock nut that is non-reversible and often used in high temperature applications.
  • Top lock nuts – A style of prevailing torque lock nut. Also called tri-loc.
  • K-Lock nuts – A nut with an attached free-spinning external tooth lock washer.
  • Two-way reversible lock nuts – A lock nut that can be installed either side up. Often used in high temperature applications.
  • Pin lock nuts – These nuts do not require high installation torque and can be installed and removed without thread damage.
• Panel nuts
  • Flange nuts – A nut with a built in washer. Meets IFI-145(2002) / ASME B18.2.2 (2011).
• Dome nuts
  • Castle nuts – A nut used in conjunction with a cotter pin.
• Eye nuts
• Coupling nuts – A long nut used to connect pieces of threaded rod or other male threaded fasteners.
• Slotted nuts – A nut used in conjunction with a cotter pin.
• Acorn nuts – A high crown type of cap nut used for appearance. Bolts must be in the proper length.

Super duplex 2507 steel is an excellent corrosion resistant. Duplex 2507 is a super duplex super duplex 2507 steel designed for applications which demand exceptional strength and corrosion resistance. Alloy 2507 has 25% chromium, 4% molybdenum, and 7% nickel. This high molybdenum, chromium and nitrogen content results in excellent resistance to chloride pitting and crevice corrosion attack and the duplex structure provides 2507 with exceptional resistance to chloride stress corrosion cracking. This Ferritic-austenitic super duplex 2507 steel also referred to as super duplex 2507 steels, combine many of the beneficial properties of ferritic and austenitic steels. Due to the high content of chromium and nitrogen, and often also molybdenum, these steels offer good resistance to localised and uniform corrosion. It is also magnetic to some extent. Usage of Duplex 2507 should be limited to applications below 600° F (316° C). Extended high temperature exposure can reduce both the toughness and corrosion resistance of alloy 2507. Duplex 2507 possesses excellent mechanical properties. Often a light gauge of 2507 material can be used to achieve the same design strength of a thicker nickel alloy. The resulting savings in weight can dramatically reduce the overall cost of fabrication.
The mechanical strength of this alloy is high as well toughness is remarkable. High energy absorption, low thermal expansion, good weldability and great abrasion and erosion resistance are some of the key properties of super duplex 2507 steel.

Super duplex 2507 steel can be affected by stress corrosion cracking (SCC) in chloride containing environment at elevated temperatures. Conventional austenitic super duplex 2507 steel is particularly vulnerable to stress corrosion cracking while super duplex 2507 steels of the duplex type are less susceptible to this type of corrosion. Due to the duplex microstructure and low carbon content, the duplex steels have very good resistance to intergranular corrosion. The composition of the steel ensures that austenite is reformed in the heat-affected zone after welding. The risk of undesirable precipitation of carbides and nitrides in the grain boundaries is thus minimised. Cold forming is the best way to harden this alloy to shape but hot forming should normally be followed by quench annealing

There are two grades of super duplex 2507 steel, 2205 and UR52N+.

• Desalination Equipment
• Chemical process pressure vessels, piping and heat exchangers
• Marine Applications
• Flue Gas Scrubbing Equipment
• Pulp & Paper Mill Equipment
• Offshore Oil production/technology
• Oil and gas industry equipment

In the matter of steel supplies from India, Instinox is a powerful emerging exporter of different steel and alloy products. Instinox is the perfect partner for any plumbing needs of the customer. We manufacture and deliver all kinds of Nut in Super Duplex 2507 Steel in brand finishing. Each and every product is tested and verified of its quality and durability. We aim to deliver the best of the best in less time possible. We have always received 100% satisfaction feedback from our existing customers in manufacturing, finishing and delivery aspects. Instinox doesn’t simply serve customers with solid goods but with irreplaceable customer service. Anytime call, messages, emails regarding purchases and products are welcomed and responded to immediately. We strive to solve all your steel needs. With Instinox, the customer doesn’t have to worry about “no stock available” situation ever. We always maintain more than average stock compared to other suppliers. Currently we have more than 200 tons of only Super Duplex 2507 Steel Nut in our storage unit. Our scientific knowledge about the products, precision in manufacturing, highest professional finish and sales services are endorsed by our customers itself. With 17 years in this industry, Instinox still yearns to optimize its services for our growing customer base.

We insist on making your demands, our commands. Happy shopping.

Instinox ensures that every product that leaves our storage locker has complete marking detail and heat codes. All Duplex Steel Nuts or Olet fittings by Instinox are offered with a NACE 3.1 Certification, Mill Test Certification and ISO 17025 Standards by a Government of India approved Laboratory. Positive Material Identification is done on all raw material procured at Vishal steel (India). There is 100% money back guarantee on the quality of the products and we provide all the valid documents supporting our claim with the product. These details are in accordance with the test certificate we supply. In the case of orders for a cut or attached pieces of Pipes, Sheets or Round Nut, the marking is transferred from the product from which it is cut. In such cases, we provide Letter confirming the marking transfer and picture of the product from which it is cut.

The packaging material used by us is of premium quality. Customized packaging is available with us. Instinox uses crates, bubble wraps, corrugated boxes and many other modern means of packaging for all round safety and convenience of the product and the buyer. All the documents sent by Instinox provide the certification of origin which is duly attested by the authorities. The HS code is also provided on the commercial invoice bill. From the number of boxes to the dimension of the product, every little detail is captured for the buyer’s convenience. The most superior class packaging material is used with protective covers for any damage before it reaches the buyer. We provide our laboratory reports (NABL approved), raw material test reports, letter of guarantee and others on the customer’s demands.

Instinox offer the most affordable pricing in pure Monel 400 finished products. In selected countries and ports, we offer door-to-door service as well which may accommodate particular fees. As we are supply SS 304 products to distant countries on a regular basis, we are well-versed in high-end packaging and super-fast delivery. Our shipments are sent out almost every day because of high orders and yet we are successful in delivering each order in a promised time. We keep a regulated schedule and standard resources for shipping, as a result we are never stuck in shipping hassles. We always suggest to let Instinox take care of the shipping hassles so as to reduce cost and logistical burden on the client.

Instinox is not a regular steel supplier. We give more than material to our clients to remember us by. Instinox believes in making a difference in the customer’s purchase experience. For us, it’s more about maintaining a long lasting relationship with the customer. Goods are bought and sold every day, but what lasts is the buyer-seller trust. Every customer faces the difficulty of finding a trustworthy seller, who can be approached instantly, provides guaranteed legit products with up to the mark finish and premium transmission services. Instinox strives to make that difference with each order and adds value to the material purchase. Value addition to your business is the benefit with every purchase with Instinox. Mastering customer relationships is our kaizen improvement for successful long term businesses.