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 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 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 Duplex stainless steel products and a backing of elite and satisfied customers and industries, Duplex Supply Inc. takes pride in delivering 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 14001:2004ISO 9001:2008, ISO 14001:2004, OHSAS 18001:2007 certifications respectively.
The term “Duplex” has been coined for this type of stainless steel because it uses two phase micro-structure consisting of grains of ferritic and austenitic stainless steel and combines many of the beneficial properties of the two types which in return helps in providing resistance to localized and uniform corrosion. The chemical composition of the Duplex Steel is balanced approximately to give equal amounts of ferrite and austenite in solution-annealed condition. The higher the annealing temperature degree, the higher the ferrite content in the steel taking place. Although Duplex steels are prone to precipitation to nitrides and carbides type of acids that cause embrittlement and reduced corrosion resistance. If the temperature is about 4750C, probably say in the range of 3000-5000C, it can cause embrittlement and also the decomposition of ferrite content. Duplexes have excellent ductility and toughness but they cannot reach the superior values of purity in austenitic grades.
Butt Weld Fitting
A pipe fitting defined as a part used in a piping system, for changing direction, branching or for change of pipe diameter, and which is mechanically joined to the system. There are many different types of fittings and they are the same in all sizes and schedules as the pipe. Buttweld (BW) fittings whose dimensions, dimensional tolerances et cetera are defined in the ASME B16.9 standards. Light-weight corrosion resistant fittings are made to MSS SP43.
BEVELLED ENDS: The ends of all buttweld fittings are bevelled, exceeding wall thickness 4 mm for austenitic stainless steel, or 5 mm for ferritic stainless steel. The shape of the bevel depending upon the actual wall thickness. This bevelled ends are needed to be able to make a “Butt weld”.
Get in Touch..! We'd Love to hear You..
Duplex Butt Weld Fitting Production
The Duplex 2205 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 2205 alloy 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 2205 alloy creates a micro-structure that consists of a nearly equal mixture of austenite and ferrite phases. The micro-structure and composition of the 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 micro-structure and phase balance of Duplex 2205 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.
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 type 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 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.
We also provide best quality packing and premium package services offered with legit processing. 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.
We are also members of 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 bolts 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.