Duplex Supply Inc has revolutionized and mastered the art of manufacturing the highest quality stainless steel and plates supplies in addition to our various other materials and products for nearly two decades. We at Duplex Supply Inc, master the process of manufacturing premier Super Duplex Stainless Steel with instant delivering speeds and high quality packaging at unbelievable cost pricing. Duplex Supply Inc knows the potential requirements and quality needs for your purpose for Duplex Stainless Steel built by us. Known as a Stainless-Steel manufacturing powerhouse, Duplex Supply Inc works for the utmost precision Super Duplex Stainless Steel with our generating of the materials respectively. We are keen on providing you with the best of the lot of the many manufacturers in the market today. The vast array of Super Duplex stainless steel products and a backing of elite and satisfied customers and industries, Duplex Supply Inc takes pride in delivering Super Duplex Stainless Steel along with the various other products in the same branch of material respectively. High quality emphasis has been made sure to provide these products for longevity and utmost resistance to push and pull. Making waves in the steel market at impeccable strides by laden details given to the products to assure just the right fit and fix for your specific needs. The products have been custom looked after and quality tested by ISO 9001:2008, ISO 14001:2004, ISO 9001:2008, ISO 14001:2004, OHSAS 18001:2007 certifications respectively.

 Super Duplex

Super Duplex stainless steel is a mixed microstructure of austenite and ferrite (50/50) which has higher strength over ferritic and austenitic steel grades. The main difference is that Super Duplex has an increased molybdenum and chromium content which gives the material greater corrosion resistance than standard duplex grades. This balanced duel phase microstructure unites high strength with cost effective corrosion resistance particularly in high chloride environments. Super Duplex has the same benefits as its counterpart – it has lesser alloying costs when compared with similar ferritic and austenitic grades with equipment corrosion resistance in chloride consisting environments due to the materials raised tensile and yield strength. So in such cases this gives the purchaser the welcomed option of buying smaller thicknesses without the need to compromise on quality and performance of the product or material respectively.

Super Duplex Butt Weld Fitting

Super Duplex Butt Weld Fitting material, whose “Duplex” name is derived from the mixed microstructure which has roughly equal portions of ferrite and austenite. This grade is the most popular variety and is a two-phase material containing 25% chromium, 4% molybdenum, 5 to 7% nickel alloyed steel. This grade is a significant upgrade from 316 stainless steel in terms of both yield strength and resistance to corrosion. Super Duplex Butt Weld Fitting is the most widely used duplex stainless steel grade. The high strength makes Super Duplex Butt Weld Fitting useful in many applications. Cutting speeds are approximately 20% slower than for grade 304.  The strength of Super Duplex Butt Weld Fitting also makes bending and forming more difficult; requiring larger capacity equipment than for austenitic stainless steels. Duplex Supply Inc has the capacity and equipment to handle all of your Super Duplex Butt Weld Fitting projects. Super Duplex Butt Weld Fitting are particularly well suited for use in environments such as warm chlorinated seawater and acidic, chloride containing media. It has similar properties to Super Duplex Butt Weld Fitting but is more corrosion resistant and performs well in moderately corrosive environments.

Get in Touch..! We'd Love to hear You..
Features of the Super Duplex Butt Weld Fitting

Corrosion resistant Butt Weld Fitting along with high tensile strength of 700 N/mm2, abrasion resistance. Along with a spectacular dimensional accuracy of the Butt Weld Fitting and having had matchless performance backed up by our experience, these Super Duplex Butt Weld Fittings have also known to be consistently strong.

Few more features:

  • No Misaligned Pipe.
  • Meets ASTM Standards.
  • No Cutting of Forms.
  • Heavy Gage Steel with self-aligning.
  • Quick Installation and durable.
  • Self-Leveling.
  • No Concrete Cracking.

The Super Duplex Butt Weld Fitting alloy is a nitrogen-enhanced duplex stainless steel alloy. The nitrogen serves to significantly improve the corrosion resistance of the alloy; especially in the welded condition. The usually high Cr, Mo and Ni contents of AL 2507 give it a high PREN (Pitting Resistance Equivalent) of 35.8, further enhancing its corrosion resistance.  The PREN of AL 2205 alloy exceeds those of types 316L and 317L stainless steels. When heat-treated properly, the composition of AL 2507 alloy creates a microstructure that consists of a nearly equal mixture of austenite and ferrite phases. The microstructure and composition of the Super Duplex Butt Weld Fitting provides corrosion resistance to many environments that is superior to Types 316 or 317, and a minimum yield strength that is more than double that of conventional austenitic stainless steels. The microstructure and phase balance of Super Duplex Butt Weld Fitting alloy have been designed to facilitate the production of pipe and tube products. All AL Butt Weld Fitting are metallographically examined to make sure that the as-shipped product is essentially released from the presence of detrimental precipitate phases such as sigma.

Super Duplex Butt Weld Fitting are used heavily at Subsea control lines and offshore platforms along with fire-fighting systems and injection & ballast water systems respectively to a great extent in the industries out there. Used in chemical processing, transport and storage basis. Oil and gas exploration and processing equipment. Marine and other high chloride environments. Used in pulp and paper digesters, liquor tanks and paper machine industries respectively. They component for structural design of buildings. Rotors, impellers and shafts also require these types of bolting. Reinforcing bars for concrete structures. Used for firewalls and blast walls for off-shore platforms and protection. Usage has also been made sea-water systems, cargo tanks and pipe systems in chemical tankers. Pulp and paper industries use super duplex Butt Weld Fitting highly. Last of the many uses it can also be used as sheets for constructing the base of an architecture or buildings.

We offer top notch experience in terms of buying and payment accessibility along with being known to have quickest delivery rapport. We also provide test report guided for quality checks having high pressure sustainability during transport and product replacement warranty. Duplex Supply Inc perform the utmost required procedures for your guaranteed satisfaction with intense care and detailed efforts for your product. Highly responsive and logistically unique, Duplex Supply Inc offer you the exact and fastest delivery created specifically by our value addition team.

We also provide best quality packing and premium package services offered with legit processing. We at Duplex Supply Inc have a state of the art mill facilities. Highest priority is given to our dealers regarding cost factor and delivery issues around the world. Having no minimum order quantity, we believe in being flexible for the subjective needs of our customers. At Duplex Supply Inc we have stringent quality testing and control of the product, thoroughly inspected for form, fit and function for your usage functionality. We make sure the product is delivered on time and through a secure logistical process since we value your time requirement constraints which is our primary goal that is utmost customer satisfaction.

Dealing with Duplex Supply Inc gives you the security and peace of mind for the quality of your ordered materials and products since we have been backed by various renowned agencies and Chambers of Commerce including MASSMA, EEPC, FICCI, FIEO, Indian Merchants Chamber etc. We give a 1 year product replacement warranty for all the Butt Weld Fitting exported from our company. We guarantee the quality since it is 100% manufactured and are checked in house for defects in quality and workmanship. Our quality program is a 3-layered independent department check for many factors including Dimensional Check, Visual Inspection, and Finishing, Burr level, Leakage Test, Pressure Rating test, Chemical inspection and Mechanical properties verification. We are running at full capacities and sometimes outsource our job due to increased work load.