Duplex/Super Duplex Steel

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Speco Alloys Inc are occupied with Manufacturer, Suppliers and Exporters of a subjective scope of Duplex and Super Duplex Steel Fasteners that utilizing superb raw materials.

At Speco Alloys Inc, We provide Duplex and Super Duplex Fasteners according to national and global standards of ASTM/ASME A815 UNS No. S31803, UNS No. S 32205, UNS No. S 31254, UNS No. S 32750, and UNS No. S 32760. We also provide you with different types of Duplex and Super Duplex Fasteners like Stud Bolts, Hex Head Bolts, Anchor Bolts, U-Bolts, J Bolts, Mushroom Head Square Neck Bolts, T Head Bolts, Eye Bolt, Foundation Bolts, Structural Bolts, Hexagon Nuts, Hexagon Coupling Nuts, Square Nut, Self Locking Nut , Hexagon Domed Cap Nuts, Plain Washer , Plain Big Od Washer , Plain Small Od Washer , Spring Lock Washer , Spring Washer, Heavy Duty Washer, Socket Head Allen Cap Screws, Threaded Rod (Stud), Split Pin, Etc.

Duplex Stainless Steels are called "duplex" since they have a two-stage smaller scale structure comprising of grains of ferritic and austenitic stainless steel. At the point when duplex stainless steel is softened it sets from the fluid stage to a totally ferritic structure. As the material cools to room temperature, about portion of the ferritic grains change to austenitic grains ("islands"). The outcome is a miniaturized scale structure of around half austenite and half ferrite.

Super Duplex Stainless Steels are by and large more perplexing, all the more exceedingly alloyed materials with PREn (Pitting Resistance Equivalent number) = 40.0 and offer much higher quality and corrosion resistance making them appropriate for extremely requesting applications, for offshore marine engineering.

We are instrumental in giving fine quality Duplex and Super Duplex Nuts And Bolts which are solid and are appropriate in different industrial applications. We offer a profoundly far reaching range involving latches, buttons, zippers, nails and screws. We thoroughly check these Duplex Steel Nuts And Bolts utilizing advance strategies, on various parameters, for example, dimensional exactness, corrosion resistance, work effectiveness and toughness.

These Duplex and Super Duplex Steel Fasteners are accessible in different size, shapes, particular and thickness according to necessities of our customers. These are generally utilized as a part of different application industry like Oil and Gas industries, Construction Industries, Offshore Industries, On Shore Industries etc.


Speco Alloys Inc exports DUPLEX / SUPER DUPLEX STEEL FASTENERS to Dubai, Sharjah, Abhdhabi, Oman, Qatar, Saudi Arabia, Kuwait, Iran, Iraq, Malaysia, Indonesia, Norway, Nigeria, Algeria, Egypt, Libya, Brazil, Angola, Guinea, Mozambique, Tanzania, Venezuela, Canada, Ecuador, Ghana, Vietnam, Trinidad And Tobago, Thailand, Korea, Taiwan, Australia, Italy, France, Spain, Russia, Germany & Azerbaijan countries.

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