Duplex Steel Pipe Dealers in Girgaon, Mumbai

(174 products available)
  • Super Duplex Steel Pipes

    Super Duplex Steel Pipes

    390 Per Kilogram

    1000 Kilogram (MOQ)

    • Material: Super Duplex Steel
    • Shape: Round
    • Color: Grey
    • Length: 5-6 Mtr
    • Country of Origin: India
    • Finishing: Polished
    • Application: Construction
    • Connection Type: Flanges
    • Media Type: Water
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  • Duplex Steel Pipes

    Duplex Steel Pipes

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    • Shape: Round
    • Material: Duplex Pipe.
    • Size: 1/4" od to 4" od & 1/4" nb to 4"nb
    • Length: Standard & cut length also.
    • Finishing: Polished
    • Manufacturer: Imported.

    Our company is recognized as the Supplier of Duplex Steel Pipes from Maharashtra, India. We source the Steel Pipes from reliable vendors who adhere to international quality norms for their fabrication. Our quality analysts check the Steel Pipes on certain standards and parameters from the time of initial procurement till the final delivery. We are offering a qualitative range of Duplex Steel Pipes at affordable rates.   Details : Swg& Sch : 20swg,18swg,16swg,14swg,12swg,10swg, & sch10, sch40, sch80 etc. Test certificate : Manufacturer test certificate/laboratory test certificate from govt approved lab & under third party inspection.

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  • Best Deals from Duplex Steel Pipe

  • Stainless Steel Super Duplex Pipes

    Stainless Steel Super Duplex Pipes

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    We are acknowledged for entertaining voluminous orders at a time as we are supported by streamlined inventory management system and capacious storage facility. Founded in Mumbai(India), the company has garnered wide appreciation for its seamless quality products and client centric approach.   Detail 2205,2507,329,4462,  UNS:- S 31803,32205,32750,32760  M:-A, 182, F-44,F-51,F-52,F-53,F-54,

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  • Duplex Stainless Steel Pipes

    Duplex Stainless Steel Pipes

    50 Per Kilogram

    • Material: Duplex Stainless Steel
    • Shape: Round
    • Color: Silver
    • Finishing: Polished
    • Packaging Type: Plastic Roll, Carton Roll
    • Specialities: Shiny Look, High Quality, Durable

    Range : 15 NB UP TO 1200 NB IN SCH 5S , 10S ,10, 20 , 40S , 40 , STD , 60 , 80S , 80 , XS , 100 , 120 , 140 , 160 & XXS.   Form : Seamless / Erw / Welded in Round & Square .   Duplex Steel : ASTM / ASME SA 276 UNS NO. S 31803 , S 32205 , S 32550 , S 32750 , S 32760.

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  • Stainless Steel Pipes, Duplex Pipes

    Stainless Steel Pipes, Duplex Pipes

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    • Brand Name: Maxell Steel & Alloys
    • Usage: In various industries
    • Material: Stainless Steel
    • Place of Origin: Mumbai  
    • Features: Corrosion resistance and durability
    • Packagnig: Bulk

    These stainless steel & duplex pipes are highly appreciated by our clients for the features like corrosion resistance and durability. Further, these find an application in various industries and are offered at industrial leading prices. We are offering-- butt weld fittings stainless steel blank stainless steel products stainless steel sheet.

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  • UNS S31803 Duplex Steel Pipes

    UNS S31803 Duplex Steel Pipes

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    • Material: Duplex Steel
    • Shape: Round
    • Certification: ISO Certified
    • Color: Grey
    • Feature: Corrosion Proof
    • Finishing: Polished

    Sandco Metal Industries specialize in manufacturing of Duplex Steel UNS S31803 Pipes available in various grades and dimensions at affordable cost with no quality compromise. We are manufacturing Duplex Steel UNS S31803 Pipes (seamless, welded, ERW) from past 25 years under supervision of technical experts with their expert guidance and support. Our Organization is ISO-9001:2008 certified with added advantage of products electro polishing, cutting as per customer requirements.Duplex pipes are used in regions where austenitic stainless steel is not suitable as it is a cheaper alternative for corrosion resistance to various nickel-based alloys. We have a wide range of Duplex Steel UNS S31803 Pipes & Tubes from ½” to 16” for immediate dispatch. The high mechanical strength of duplex grades is a result of the duplex microstructure and the alloying with nitrogen which gives opportunities for reducing both weight and cost. Duplex products have high thermal conductivity, Low coefficient of thermal expansion. Our Duplex Pipes & Tubes are available as seamless , welded and ERW (ERW stands for Electric Resistance Welded) pipes & tubes .UNS S31803 Duplex Steel Pipes are available at random lengths of upto 6 meter long or 20 feet long in Seamless / Welded / ERW. UNS S31803 Pipes can be offer at random short length or cut length to specific length as per order. We offer complete range in this grade  Buttweld fittings- ellbow, tee, bends, reducer, stubend, UNS S31803 Duplex Forged Fittings & UNS S31803 Duplex FlangesUNS S31803 is duplex steel showing commendable resistance to pitting, stress corrosion, high strength, crevice corrosion and cracking. It can also resists sulfide stress corrosion and chloride environments. This resistance power of  duplex steel makes it suitable for services like marine environments, brackish water, bleaching operations, closed loop water systems and some food processing applications. Duplex steel usage should be limited to temperatures below 600° F.UNS S31803 Duplex Steel Seamless PipesSeamless Pipes are manufactured by using an extruded hollow tube or a drilled solid bar which then undergo various tube reduction processes to meet customers specifications.UNS S31803 Duplex Steel Welded PipesWelded Pipes manufacturing process starts with cold rolled strip of metal, roll formed into tubular shape and seam welded without the use of any filler material which then undergo various cold working techniques like Pilgering, cold drawing etc., until it reaches the exact size, tolerances, and temper in accordance to customer’s specifications.UNS S31803 Duplex Steel ERW PipesERW Pipes manufacturing process involves spot and seam welding where the sides are trimmed to control the width and the condition the edges for welding. It is then passed through a number of contoured rollers which cold form the stainless steel into a tube. ERW stands for Electric Resistance Welding.UNS S31803 Duplex Steel Size Range Duplex Steel UNS S31803 Seamless Pipes / Tubes : 1/2” NB to 8”NB Duplex Steel UNS S31803 Welded Pipes / Tubes : 6”NB to 24” NB Seamless Pipes / Tubes Size : 6.00mm OD upto 430 mm OD WT : 0.8mm upto 30mm Welded Pipes / Tubes Sizes : 6.00 mm OD upto 630 mm OD   WT : 0.5mm upto 30mm UNS S31803 Duplex are available in NB size as well as OD size in all categories Pipes, Tubes & Tubing. We also have Specality in manufacturing and supply of custom sizes S31803 as per requirements. UNS S31803 Duplex cold drawn seamless and welded pipes are available in ex-stock.Production, Supply, Stock Range of Duplex Steel UNS S31803 Pipes Outside Diameter : 6.00 mm OD up to 630 mm OD, Sizes up to 12” NB available Ex-stock, OD Size Steel Tubes available Ex-stock Length : Single Random, Double Random & Required Length End : Plain End, Beveled End, Treaded End Protection : Plastic Caps | Outside Finish: 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements Thickness Range :  0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS Type : Seamless / ERW / Welded / Fabricated / CDW Form : Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes Delivery Condition : Annealed and Pickled, Polished, Bright Annealed, Cold Drawn Inspection, Test Reports : Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports Packing : Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests Specials : Sizes and Specifications other than above can be manufactured on request Duplex Steel UNS S31803 Pipes Value Added ServicesUNS S31803 Duplex Stainless Steel Pipe PolishingUNS S31803 Duplex Stainless Steel Pipe BevelingHeat Treatment, Annealing, Pickling of SS UNS S31803 Duplex ERW, Seamless PipesUltrasonic Testing of SS UNS S31803 Duplex Pipes100% X-Ray Welding for UNS S31803 Duplex Large Diameter Custom Size Stainless Steel PipesDrawing ServicesSpecial Testing Requirements – Destructive Testing, Non Destructive Testing etc.Applications of Duplex Steel UNS S31803 PipesOur Duplex Steel UNS S31803 Pipes find their applications in : Chemical industry Aerospace Food processing Nuclear Engineering Energy industry Pulp and paper industry Electronics Transport & Traffic Medicine Fertilizers Petrochemical Valve & Pumps  

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  • Duplex Steel Pipes,Tubes

    Duplex Steel Pipes,Tubes

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    we stock and offer an ample range of duplex steel pipes and tubes, which is widely regarded for it anti-corrosive properties. Widely regarded for their durability, these pipes and tubes are widely used for construction purposes. Dedicated to serve the needs and requirements of our valuable clients, we make these pipes and tubes available in various shapes and sizes.type of tubes: alloy metals tubes, nickel alloy tubes , stainless steel tubes , copper alloy tubes, duplex steel tubes, alloy steel tubes ,stainless steel instrumentation tubing , super duplex tubes specifications: grade: 304, 304l, 304h, 309, 310, 316, 316l, 321,347, 347h ,420,430, 431. material: stainless steel  

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  • Duplex Steel Pipes

    Duplex Steel Pipes

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    Range : 15 NB UP TO 1200 NB IN SCH 5S , 10S ,10, 20 , 40S , 40 , STD , 60 , 80S , 80 , XS , 100 , 120 , 140 , 160 & XXS. Form : Seamless / Erw / Welded in Round & Square.Stainless Steel : ASTM / ASME SA 312 GR. TP 304 , 304L , 304H, 309S ,309H , 310S, 310H , 316 , 316TI , 316H , 316 LN , 317 , 317L , 321 , 321H , 347 , 347 H , 904L . ASTM / ASME SA 358 CL 1 & CL 3 GR . 304 , 304L , 304H, 309S ,309H , 310S, 310H , 316 , 316H , 321 , 321H , 347 . Duplex Steel : ASTM / ASME SA 790 UNS NO S 31803 , S 32205 , S 32550 , S 32750 , S 32760.

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  • Duplex Steel Pipes

    Duplex Steel Pipes

    350 - 700 Per Kilogram

    • Surface Finishing: Polished
    • Usage: Manufacturing Unit, Construction Use
    • Specialities: Fine Finished, Hard Structure
    • Material: Duplex Steel
    • Shape: Round
    • Color: Silver
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  • Duplex Stainless Steel Pipes

    Duplex Stainless Steel Pipes

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    Ours is a leading name in successfully handling the requirements of Duplex Stainless Steel Pipes. Our Super Duplex Steel UNS S32750 Seamless Tubes are manufactured using high-grade stainless steel and widely appreciated for durability, high strength, superior finish and corrosion resistance. These Duplex Stainless Steel Pipes are widely used in various industries such as petroleum, chemical, smelt, electricity, architecture, shipbuilding, and similar others. Specification : Typically twice the yield of Super Seamless Tubes Duplex Steel UNS S32750 Minimum Specified UTS typically 680 to 750N/mm2 (98.6 to 108ksi) Elongation typically > 25%, because of the complex nature of this material it is important that it is sourced from good quality Duplex Steel UNS S32750 Tubes mill and is properly solution annealed.

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  • Duplex Steel Pipes

    Duplex Steel Pipes

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    500 Kilogram (MOQ)

    • Color: Grey
    • Shape: Round
    • Range: 15 NB UP TO 1200 NB IN SCH 5S , 10S ,10, 20 , 40S , 40 , STD , 60 , 80S , 80 , XS , 100 , 120 , 140 , 160 & XXS.
    • Form: Seamless / Erw / Welded in Round & Square .
    • Grade: ASTM / ASME SA 790 UNS NO S 31803 , S 32205 , S 32550 , S 32750 , S 32760.
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  • Stainless Steel Duplex Pipes

    Stainless Steel Duplex Pipes

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    • Brand Name: Superior Steel Overseas
    • Product Name: Stainless Steel Duplex Pipes
    • Feature: Corrosion resistance,High strength,Priced reasonably,Excellent flow characteristic
    • Condition: Good
    • Place Of Origin: Mumbai
    • Min. Order Quantity: As per Client requirement

    Widely used in high temperature and high pressure applications, these Stainless Steel Duplex Pipes are appreciated for their easy welding, leak-proof joints. These Stainless Steel Duplex Pipes are available in varied specifications, and we also cater to the specifications of the customers. Why Our Stainless Steel Duplex Pipes? Corrosion resistanceExcellent flow characteristicHigh strengthPriced reasonably Specifications ASTM / ASME UNS NO S31803ASTM / ASME UNS NO S32250ASTM / ASME UNS NO S32750ASTM / ASME UNS NO S32760

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  • Super Duplex Steel Pipe

    Super Duplex Steel Pipe

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    Super Duplex Steel 2507 is a super duplex stainless steel intended for applications which request uncommon quality and consumption resistance. Amalgam 2507 has 25% chromium, 4% molybdenum, and 7% nickel. This high molybdenum, chromium and nitrogen substance brings about incredible imperviousness to chloride setting and hole erosion assault and the duplex structure furnishes 2507 with excellent imperviousness to chloride stress consumption splitting. Use of Duplex 2507 ought to be constrained to applications beneath 600° F (316° C). Developed lifted temperature introduction can decrease both the sturdiness and consumption resistance of compound 2507. Super Duplex Steel 2507 has amazing mechanical properties. Regularly a light gage of 2507 material can be utilized to accomplish the same outline quality of a thicker nickel combination. The subsequent FUNDS in weight can drastically decrease the general expense of manufacturers. STANDARDS: ASTM/ASME A240 – UNS S32750 EURONORM 1.4410 – X2 Cr Ni MoN 25.7.4 AFNOR Z3 – CN 25.06 Az APPLICATIONS OF SUPER DUPLEX STEEL 2507: OILand gas industry equipment Offshore platforms, heat exchangers, process and service water systems, fire-fighting systems, injection and ballast water systems Chemical process industries, heat exchangers, vessels, and piping Desalination plants, high pressure RO-plant and seawater piping Mechanical and structural components, high strength, corrosion-resistant parts Power industry FGD systems, utility and industrial scrubber systems, absorber towers, ducting, and piping   Duplex Stainless Steel Duplex Stainless Steels Available at Neeka Tubes Neeka Tubes supplies LDX2101, 2205, Ferralium 255, Zeron 100 and 2507 in the form of plate, sheet, strip, bar, pipe, tubing, pipe fittings, flanges and weld wire. Duplex Stainless Steel Overview Duplex Stainless Steels, also referred to as austenitic-ferritic stainless steels, are a family of grades with about equal proportions of ferrite and austenite. These steels have a duplex microstructure which contributes to their high strength and high resistance to stress corrosion cracking. Due to their high content of chromium, nitrogen and molybdenum, duplex steels offer good resistance to local and uniform corrosion. Duplex stainless steels have good weldability. Today, modern duplex stainless steels can be divided into three groups: Lean Duplex such as LDX2101 Standard Duplex such as 2205, the work-horse grade accounting for more than 80% of duplex usage Super Duplex such as Ferralium 255, Zeron 100 and 

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  • Mild Steel Super Duplex Pipe

    Mild Steel Super Duplex Pipe

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    • Shape: Round
    • Thickness: 2mm
    • Length: 1-1000mm
    • Application: Construction
    • Color: Silver
    • Feature: Corrosion Proof, Eco Friendly, Excellent Quality

    Courtesy a state-of-the-art warehousing unit and an ultramodern inventory control system, we take care of product storage related work with ease. Our warehouse and system empowers us to maintain year round products' availability. Catering to the voluminous and urgent requirements of our clients from Mumbai(India); count on us to avail the same

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  • Duplex Steel ERW Pipes

    Duplex Steel ERW Pipes

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    Duplex & Super Duplex Steel ERW Pipes that are manufactured with excellent quality of stainless steel, duplex steel, copper alloys and nickel alloys to provide optimum durability to these products.

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  • Duplex Steel Pipes

    Duplex Steel Pipes

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    • Brand Name: Chemtech
    • Material: Using The Superior Quality Steel
    • Usage: Industrial Applications
    • Product Name: Duplex Steel Pipes
    • Condition: Good
    • Place Of Origin: Mumbai
    • Min. Order Quantity: As per client requirement

    At Chemtech Alloys Pvt. Ltd we manufacture a precisely engineered range of Duplex Steel Pipes. These pipes are available in a spectrum of lengths and breadths to suit your requirements. This range of Duplex Steel Pipes or Supper Duplex Pipes is made using the superior quality steel, combined with all the newfangled technology. The Duplex Steel Pipes, we manufacture, have high durability and are resistant to corrosion. We have a loyal clientele for our products both in India and overseas, who laud us for the quality of our Duplex Steel Pipes and efficiency in serving them. Their trust has positioned us amongst the leading Duplex Steel Pipes Exporters and Suppliers. The Duplex Steel Pipes are available at very reasonable rates. Duplex Steel Pipes are made under the following standards: ASTM / ASME SA 790 UNS NO S 31803, S 32205    ASTM / ASME SA 790 UNS NO S 31803, S 32205 Features Durable Corrosion resistant steel Reliable Supreme quality Uses Pipes and plumbing Industrial applications

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  • Duplex Steel Pipes

    Duplex Steel Pipes

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    To make delivery of consignments within the promised time, we have an excellent supply chain network in place. In order to ensure zero damage during transit, we have adopted modern facility for meticulously packaging our offerings. And, we also ensure that the used material is of high quality.Range : 15 NB UP TO 1200 NB IN SCH 5S, 10S,10, 20, 40S, 40, STD, 60, 80S, 80, XS, 100, 120, 140, 160 & XXS. Form : Seamless / ERW/ Welded in Round & Square Duplex Steel : ASTM / ASME SA 790 UNS NO S 31803, S 32205, S 32550, S 32750, S 32760.

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  • Duplex Steel Pipes

    Duplex Steel Pipes

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    DUPLEX UNS 31803 PIPE The method of manufacture can be either seamless or automatic welding, with no addition of filler metal. Pipe may be hot or cold finished but must always be furnished in the heat treated condition.   DUPLEX, AN AUSTENITIC FERRITIC IRON CHROMIUM-NICKEL ALLOY WITH MOLYBDENUM ADDITION. GOOD RESISTANCE TO PITTING, HAS A HIGH TENSILE STRENGTH AND HIGHER RESISTANCE TO STRESS CORROSION CRACKING AT MODERATE TEMPERATURES TO THAT OF CONVENTIONAL AUSTENITIC STAINLESS STEELS Our wide range of Duplex Steel Pipes is further used in various, industrial and commericial purposes.

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  • Duplex Steel Pipes

    Duplex Steel Pipes

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    • Material: Using supreme quality raw material
    • Brand Name: Bhansali
    • Product Name: Duplex Steel Pipes
    • Condition: Good
    • Place Of Origin: Mumbai
    • Min. Order Value: 10,000

    BHANSALI BROTHERS is renowned among the Manufacturers and Exporters of Duplex Steel Pipes. These Duplex Steel Pipes are fabricated, using supreme quality raw material that ensures their durability and reliability.

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  • Duplex Steel Pipes

    Duplex Steel Pipes

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    We cater premium quality Duplex Stainless Steel Pipes in the marketplace. Our Duplex Steel Pipes are used in different industrial applications and available in conformation to the national and international quality. These duplex steel pipes have protective layers which reduces the rate of corrosion to the negligible level. Besides, we are counted among the leading Wholesale Duplex Steel Pipes Suppliers and Duplex Ss Pipes Manufacturers in India. Features :Value Added ServicesHot Dipped GalvanizingEpoxy & Fbe CoatingElectro PolishDraw & Expansion Specifications : Standard : ASTM / ASME SA 790. Grades : UNS NO. S 31803, S 32205, S 32550, S 32750, S 32760. Duplex Steel Pipes Type : Seamless / ERW / Welded/ Fabricated Duplex Steel Pipes Form : Round, Square, Rectangular, Hydraulic Etc. Length : Single Random, Double Random & Cut Length End : Plain End, Beveled End, Threaded AS PER THE NATIONAL & INTERNATIONAL STANDARD & SPECIFICATIONS

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  • Duplex Steel Pipes

    Duplex Steel Pipes

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    We bring forth Duplex Steel Pipes, which are made using optimum quality materials that ensure high durability and strength. Our range of Duplex Steel Pipes is available in various shapes and sizes and we can also fulfill customized requirements of the clients. These Duplex Steel Pipes can be accessed at market leading prices. Specifications : Duplex Steel Pipes Type : Seamless / ERW / Welded/ FabricatedDuplex Steel Pipes Form : Round, Square, Rectangular, Hydraulic Etc. Length : Single Random, Double Random & Cut LengthEnd : Plain End, Beveled End, Threaded Features : Hot Dipped GalvanizingEpoxy & Fiber CoatingElectro PolishDraw & ExpansionValue Added Services Standards : ASTM / ASME SA 790 Grades : UNS NOS 31803S 32205S 32550S 32750S 32760

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  • Duplex Steel Pipes

    Duplex Steel Pipes

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    100 Kilogram (MOQ)

    We are offering duplex steel pipes. With the thorough knowledge of the varied aspects of the market, we have been able to provide the customers with a wide range of duplex steel pipes. Fabricated using genuine components, the range is electro polished and is coated with epoxy, which ensures the durability of the range. Owing to this, the range is widely used in diverse sectors such as food, pharmaceutical and cement. The offered range is available in the following specifications, which can also be customized as per the clients' preferences: specifications :- grades : duplex 2205, duplex 2507, duplex 31803 type: seamless erw welded fabricated standards : astm asme sa 790. Form round, square, rectangular, hydraulic etc. Length single random, double ranidom & cut length end plain end, bevelled end, treaded

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  • Duplex Steel Pipe

    Duplex Steel Pipe

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    As a trusted exporter and supplier of Duplex Steel Pipes we proffer a varied range to the clients for various applications. Our Duplex Steel Pipe range is imported from world-class vendors who manufacturer these as per the strictest quality standards. Range15 NB UP TO 1200 NB IN SCH 5S, 10S,10, 20, 40S, 40, STD, 60, 80S, 80, XS, 100, 120, 140, 160 and XXS FormSeamless / ERW / Different Shapes StandardsASTM / ASME SA 790 UNS NO S 31803, S 32205, S 32550, S 32750, S 32760 SpecialtyPrecise dimensionsResistant to adverse conditionsToughened metal alloySuperior performanceCost-effective Demanded ByPaper industryChemical industryFertilizer industryPetrochemical industryCement industrySugar Mills and DistilleriesShip building companiesPump manufacturersOil and Natural Gas organizations

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  • Duplex Steel Pipes and Tubes

    Duplex Steel Pipes and Tubes

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    • Material: Duplex Steel
    • Shape: Round
    • Thickness: 1-5mm
    • Length: 1-1000mm
    • Color: Silver
    • Application: Construction, Water Treatment Plant
    • Feature: Excellent Quality, Fine Finishing, High Strength
    • Finishing: Polished

    We export and supply superior quality Duplex Steel Pipes and Tubes procured from the trusted sources of the market. We are specialized in providing Duplex 2205 and Super Duplex 2507 Pipes Tubes. We offer Duplex Steel Pipes and Tubes in excellent condition and in seamless & welded pipes forms for export and local purpose. We offer Duplex Steel Pipes and Tubes in following grades UNS S31254, UNS S31500, UNS S31803, UNS S32205, UNS S32750, and UNS S32760. We export and supply Duplex Steel Pipes and Tubes in Middle East, Europe, gulf, and Africa. Super Duplex & Duplex Steel Seamless Pipe Specifications available at Harsh Steel : Super Duplex & Duplex Steel Standard ASTM / ASME SA 790, SA 789, SA 790 Super Duplex & Duplex Steel Grade: UNS S31803, UNS S32750, UNS S32760 Super Duplex & Duplex Steel Welded Pipe Specifications available at Harsh Steel : Super Duplex & Duplex Steel Standard ASTM / ASME SA 790, SA 789, SA 790 Super Duplex & Duplex Steel Grade: UNS S31803, UNS S32750, UNS S32760

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  • Duplex Steel Pipe

    Duplex Steel Pipe

    600 Per Kilogram

    • Size: 1/2 inch
    • Brand Name: All
    • Unit Pipe Length: 3 meter, 6 meter
    • Country of Origin: Made in India
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  • Duplex Steel Pipes

    Duplex Steel Pipes

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    Duplex 2205 is a nitrogen enhanced duplex stainless steel that was developed to combat common corrosion problems encountered with the 300 series stainless steels. “Duplex” describes a family of stainless steels that are neither fully austenitic, like 304 stainless, nor purely ferritic, like 430 stainless. The structure of 2205 duplex stainless steel consists of austenite pools surrounded by a continuous ferrite phase. In the annealed condition, 2205 contains approximately 40-50% ferrite. Often referred to as the work horse grade, 2205 is the most widely used grade in the duplex family of stainless steels. The advantage of a duplex structure is that it combines the favorable qualities of a ferritic alloy (stress corrosion cracking resistance and high strength) with those of an austenitic alloy (ease of fabrication and corrosion resistance). Usage of 2205 Duplex stainless steel should be limited to temperatures below 600° F. Extended elevated temperature exposure can embrittle 2205 stainless. Forms of Duplex 2205 Sheet, Plate, Bar, Pipe & Tube (welded & seamless), Fittings (i.e. flanges, slip-ons, blinds, weld-necks, lapjoints, long welding necks, socket welds, elbows, tees, stub-ends, returns, caps, crosses, reducers, and pipe nipples), Welding Wire and Welding Electrode . Corrosion Resistance 2205 duplex stainless steel is a cost effective solution for many applications where the 300 series stainless steels are susceptible to chloride stress corrosion cracking. Stress corrosion cracking occurs when stainless steels are subjected to tensile stress, while in contact with solutions containing chlorides. Increasing temperatures also increase the susceptibility of stainless steels to stress corrosion cracking. The combination of chromium, molybdenum and nitrogen convey the good resistance of 2205 to chloride pitting and crevice corrosion. This resistance is extremely important for services such as marine environments, brackish water, bleaching operations, closed loop water systems and some food processing applications. The high chromium, molybdenum and nitrogen contents of 2205 provide corrosion resistance superior to common stainless steels, such as, 316L and 317L in most environments. Applications for Duplex 2205 Chemical process vessels, piping and heat exchangers Pulp mill digesters, bleach washers, chip pre-steaming vessels Food processing equipment Oil field piping and heat exchangers Flue gas desulfurization equipment  

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  • Duplex Steel Pipes

    Duplex Steel Pipes

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    We are offering Duplex Steel Pipes. best quality duplex steel pipes that are considered a benchmark in the industry. the superior fabrication of duplex steel pipes is done by the expert bunch of workers. these pipes are available in various grades. duplex steel pipes are widely used in construction, pharmaceutical industries and more. features superior fabrication available in various grades corrosion free used in food processing plants ship building paper mills grades available astm / asme sa 790 uns no s 31803, s 32205, s 32550, s 32750, s 32760.

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  • Duplex Steel Pipe

    Duplex Steel Pipe

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    Pipes, Tubes, Coil, Sheets, Plates, Flanges, Butweld Fittings, Forged Fittings, Valves, Ferrule Fittings Nath Metal Industries are Supplier, Stockiest, Importer and Exporter of Special Alloy Products Hastelloy, NIckel Alloy, Monel, Inconel, Copper Alloy, Titanium Alloy, SMO 254, Duplex, Super Duplex, High Tensile, Tantalum, Stainless Steel, Carbon Steel, Alloy Steel, Abrasion Resistant Steel, Hadfield Manganese Steel, Corten Steel, Quenched & Tempered Steel ,Armour Steel etc in Forms of Pipes , Tubes, Plates, Sheets, Coil, Flanges, Round Bars, Fittings, Valves, Fasteners etc. We also deal in IBR Products.

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  • Super Duplex Steel Pipes

    Super Duplex Steel Pipes

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    • Grade: ASTM / ASME SA 790. SA 789 , SA 790
    • Grade: UNS S 32750, S 32760 , S 32950
    • Type: SEAMLESS / ERW / WELDED/ FABRICATED
    • Length: Single Random, Cut Length
    • End: Plain End, Bevelled End, Threaded

      Navstar Steel Corporation is one of the leading Manufacturer, Supplier and Exporter of Super Duplex Steel Pipes & Tubes. These Super Duplex Steel Pipes & Tubes have excellent corrosion resistance and superior dimensional accuracy. The product is available in various forms, including seamless, welded, fabrication as well as in varied shapes like square, round and triangle. These pipes & tubes is used to various application industry like chemical plants, defense, fertilizer industry, power plants, railways, refineries & petrochemical plants, steel plants etc. These products are available in various size, specification, grades & Thickness as per the client’s requirements.   Types of Super Duplex Steel Pipes & Tubes :   Super Duplex Steel UNS S32750 / S32760 Pipes and Tubes Super Duplex Steel UNS S32950 Pipes & Tubes

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  • Stainless Duplex Steel Pipes

    Stainless Duplex Steel Pipes

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    • Material: Stainless Steel
    • Shape: Round
    • Length: 1-1000mm
    • Application: Marine Applications
    • Color: Grey
    • Finishing: Polished
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