Competitive Price of Duplex S31803 Tubes, S31803 Duplex Tubes, Duplex steel 2205 Ornamental Tubing, S31803 Duplex Capillary Tube Trader, Ready Stock of S31803 Duplex Tubing, Largest Stockholder of Duplex S31803 Tubes in India, Duplex S31803 U Shaped tubing Tubes, Duplex steel S31803 Coiled Tubing, Ferritic Stainless Steel S31803 Cold Drawn Tubes, ASTM A213 S31803 Tubes Manufacturers in Mumbai, India.

Kalikund Steel & Engg. Co. is one of the well-known manufacturers, suppliers, and exporters of these Duplex Steel Tubes. Our Duplex Steel UNS S31803 Tubes are made up of Nickel, Iron, Copper, Chromium, Silicon, Manganese, and Nickel alloy. Because of these alloys, it shows great weldability and low temperature toughness. We are making these Duplex Tubes in various terms such as in different shapes, sizes, dimensions, thickness, and so on. We are also making these Tubes in customized dimensions as per the client’s requirements. Our Duplex Steel UNS S31803 Tubes have a huge demand all over the industries because of its thickness and dimensional accuracy.

We, Kalikund Steel & Engg. Co. never compromises with the quality and quantity standard and specifications to manufacture these Duplex Steel UNS S31803 Tubes. We are using highly advanced techniques and tools to produce these Duplex Steel Tubes in bulk amount. To help our esteemed clients in urgent situations or any emergency circumstances. Our Duplex Steel UNS S31803 Tubes are enriched with the benefits. Some of the services are it has high mechanical strength and high resistance to corrosion stress cracking. These Duplex Steel UNS S31803 Tubes are light weighted and ductile. Our high-grade Duplex Steel Tube is austenitic-ferritic stainless steel used for corrosive environments. It is capable of resisting localized corrosion such as pitting, crevice corrosion, and stress corrosion cracking.

Duplex S31803 Tubes

Buy Duplex UNS S31803 Tubes, Grade S31803 Duplex steel Custom Tubing Dealer, ASME SA 213 S31803 Heat Exchanger Tubing, Duplex steel 1.4462 Tubes Wholesaler, Duplex steel 2205 Hydraulic Tubes, Ferritic Stainless Steel S31803 Rectangular Tubes, S31803 Duplex Tubes Stockist, Manufacturers Of Duplex S31803 Tubing, Duplex Stainless Steel S31803 Oval Tubing, Duplex S31803 Instrumentation Tubing, S31803 Duplex Tubes Supplier in Mumbai, India.

We, Kalikund Steel & Engg. Co. are having an excellent team of experts to manufacture these Duplex Tubes by maintaining the quality. Our experts are first selecting the raw materials by using the latest tools and services and then making them. We are always following the national and international quality standards to maintain the quality standard.


Our expert team members are very well qualified and have extensive experience in manufacturing these Duplex Steel UNS S31803 Tubes. We are having our high-tech firm and warehouses store the final manufactured Tubes. We are offering these Tube in the required amount to our esteem clients. These high-grade Duplex Steel UNS S31803 Tubes which we, Kalikund Steel & Engg. Co. are manufacturing are having vast applications in so many industries because of their excellent qualities. We, Kalikund Steel & Engg. Co. are also performing many destructive and non-destructive tests on the final products to ensure quality. And then, with the proper packaging, we are sending these Duplex Steel UNS S31803 Tubes to the desired client at a time without any damage and delay.


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Duplex S31803 Tubes Specification

S31803 Tubes Specifications ASTM A213, A269 / ASME SA213, SA269
Dimensional specification ANSI/ASME B36.19M, ANSI/ASME B36.10M
ASTM A213 S31803 Seamless Tube Size 1 / 2" NB - 16" NB
ASTM A213 S31803 Welded Tube Size 1 / 2" NB - 24" NB
ASTM A269 S31803 EFW Tube Size 6" NB - 24" NB
Outside Diameter 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock
Duplex steel 2205 Tubes Manufacturing Shapes Hydraulic, Round, Rectangle, Square, Hex, Honed
Duplex S31803 Tube Manufacturing Techniques Seamless / Welded / ERW / Fabricated / CDW / 100% X Ray Welded
Duplex S31803 Tube Schedule Thickness Range SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Ferritic Stainless Steel S31803 Tubes End Types Plain End, Beveled End, Treaded One End, TBE (Treaded Both Ends)
Delivery Condition of Duplex steel S31803 Tube Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
Surface Finish No.1, No.4, No.8 Mirror Finish, 2B
Value Added Services Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing
Inspection and Test Reports EN 10204 3.1, Mill Test Certificates, Chemical Reports, PMI Test Reports, Mechanical Reports, Third Party Inspection, NABL Approved Lab, Visual Inspection, Destructive Test and Non Destructive Test Reports
Marking Specification
Grade
Nominal Tube Sizes
Tube Schedule or Wall Thickness
Manufacturing Method (Seamless / Welded)
Heat Number
Manufacturer’s Name or Custom Logo - on request
Marked Tube Sample: ANSI B36.19 ASTM A 213 S31803 12" NB SCH 40S SEAMLESS HEAT NO. XXXX
Outside Finish 2B, No.4, No.1, No.8 Mirror Finish for Duplex Tubes, Finish as per customer Requirements
Delivery Condition Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
Packing of Duplex S31803 Tubes Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
Specials Sizes and Specifications other than above can be on request

Duplex S31803 Tubes can be supplied in either seamless or welded construction and are covered by specification ASTM A213 / A269 and ASME B36.10M.

Outside Diameter, OD (in mm) & Wall Thickness, WT (in mm) of Duplex S31803 Tubes

Product Description Outside Diamter, OD (in mm) Wall Thickness, WT (in mm)>
S31803 Duplex Round Tube 6mm – 630mm 0.5mm-30mm
S31803 Duplex Square Tube 12.7mm* 12.7mm to 300mm* 300mm 0.5mm-30mm
S31803 Duplex Rectangular Tube 10*20mm to 100*200mm 0.5mm-30mm
S31803 Duplex Colour Coated Tube 6mm to 630mm 0.5mm-30mm
S31803 Duplex Ornamental Tubes 12.7mm to 76.2mm 0.5mm-2.0mm
S31803 Duplex Electropolished Tubes 12.7mm to 250mm 0.5mm-30mm
S31803 Duplex Slot Round Tube 12.7mm to 76.2mm 0.5mm-2.0mm
S31803 Duplex Triangle Tube 16mm to 85mm 0.5mm-3.0mm
S31803 Duplex Hexagonal Tubes 13mm to 85mm 0.5mm-2.0mm
S31803 Duplex U Shaped Tube 20mm to 200mm 0.5mm-2.0mm
S31803 Thin-Wall Duplex Tubes 22mm*0.7mm to 108mm*2.0mm 0.5mm-2.0mm
S31803 Inner/Outside Polished Duplex Tubes 12.5mm to 203.2mm 1.0mm – 5mm
S31803 Duplex Seamless Tubes 6mm to 430mm 0.8mm – 30mm
S31803 Duplex Capillary Tubes 0.28mm to 10mm 0.08mm – 1.2mm
ASTM A213 / A269 Duplex S31803 Tubing Forms & Availability
Products Size
ASTM A213 S31803 Duplex steel Square Tube ASTM A213 S31803 Duplex steel High Pressure Tubing Sizes 3.35 mm OD To 101.6 mm OD
ASTM A213 S31803 Duplex steel Exhaust Tube ASTM A269 S31803 Duplex Flexible Tube
ASTM A213 S31803 Duplex Instrumentation Tube ASTM A269 S31803 Duplex steel Rectangular Tube
ASTM A213 S31803 Duplex steel Round Tube ASTM A269 S31803 Duplex steel Sanitary Tubing
ASTM A213 S31803 Duplex Heat Exchanger Tubes ASTM A213 S31803 Duplex U Shaped Tubing
ASTM A269 S31803 Duplex steel Triangle Tubes ASTM A213 S31803 Duplex Threaded Tube
ASTM A213 S31803 Duplex Seamless Tube ASTM A269 S31803 Duplex ERW Tubes
ASTM A269 S31803 Duplex steel Welded Tubes ASTM A269 S31803 Duplex steel Electric Resistance Welded Tubing
ASTM A269 S31803 Duplex steel Coiled Tubing ASTM A213 S31803 Duplex steel Structural Steel Furnace Tubing

Testing of Duplex S31803 Tubes :
  • Macro Test
  • Micro Test
  • Chemical Test
  • Flaring Test
  • It is like PMI Test
  • IGC Test and hardness Test)
  • Mechanical test and flattening Test
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Kalikund Steel
Stock Availability of ASME SA 213 / SA 269 Duplex S31803 Tubing
Preview Products UNS DIN
Duplex S31803 Seamless Tubing Duplex S31803 Seamless Tube UNS S31803 Seamless Tubes 1.4462 Seamless Tubing
Duplex S31803 Welded Tubing Duplex S31803 Welded Tube UNS S31803 Welded Tubes 1.4462 Welded Tubing
Duplex S31803 Round Tubing Duplex S31803 Round Tube UNS S31803 Round Tubes 1.4462 Round Tubing
Equivalent Grades Duplex S31803 Tubes
STANDARD WERKSTOFF NR. UNS
Duplex S31803 1.4462 S31803
Chemical Composition of Duplex S31803 Seamless, Welded Tubing
Grade C Mn Si P S Cr Mo Ni N Fe
Duplex S31803 0.030 max 2 max 1 max 0.030 max 0.020 max 22 - 23 3 - 3.50 4.50 - 6.50 0.14 - 0.20 Bal
Mechanical Properties of Duplex A213 / A213 S31803 Tubing
Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
7.8 g/cm3 1350 °C (2460 °F) Psi – 116000 , MPa – 800 Psi – 80000 , MPa – 550 15 %
Kalikund Steel
Duplex S31803 Tubes Production Range
Duplex S31803 Seamless Tubes
Duplex S31803 Welded Tubes
Duplex S31803 ERW Tubes
Duplex S31803 Capillary Tubes
Duplex S31803 U Shaped Tubes
Duplex S31803 Sanitary Tubes
Duplex S31803 Instrumentation Tubes
Duplex S31803 Heat Exchanger Tubes
Duplex S31803 Polish Tubes
Kalikund Steel
Duplex S31803 Tubing Standard Specifications
Duplex Steel S31803 Tubing Specifications
Spec. No. Title Scope
ASTM A 213 Seamless Duplex steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes. Pressure tubes, made from 16 grades of Duplex steel and from 12 grades of ferritic Cr-Mo Duplex Steel.
ASTM A 213 Welded Duplex Boiler, Superheater, Heat-Exchanger, and Condenser Tubes. Pressure tubes, made from Duplex, (Types S31803, S32205.)
ASTM A 213 Seamless and Welded Duplex steel Tubing for General Service. 15 grades of Duplex steel tubing for general corrosion resistance and high temperature service. (Types S31803, S32205).
ASTM A 516 Seamless and Welded Duplex Tubing for General Service. 13 grades of Duplex tubing for general corrosion-resisting and high-temperature service. (Types S31803, S32205).
ASTM A 213 Seamless and Welded Duplex steel Sanitary Tubing. Duplex tubing intended for use in the diary and food industry in sizes up to and including 4 in. in outside diameter.
ASTM A 269 Seamless Duplex steel Mechanical Tubing. 27 grades are covered for mechanical applications. Primarily round tubing.
ASTM A 213 Welded Duplex Mechanical Tubing. Nineteen grades are covered for mechanical applications. Rounds, squares, rectangles, and special shapes are included.
ASTM A 516 Seamless and Welded Duplex steel Tubing for General Service. Small Diameter. 9 grades of Duplex steel tubing for general corrosion-resisting and high-temperature service.
ASTM A 213 S31803 Duplex steel Tubes 18a Standard Specification for General Requirements for Ferritic Duplex Steel, Austenitic Duplex Steel, and Duplex steel Tubes
ASTM A 269 Welded Duplex S31803 Tubular Products Standard Specification for Welded, Unannealed Duplex steel Tubular Products
ASTM A 213 Seamless and Welded Duplex steel S31803 Feedwater Heater Tubes Standard Specification for Seamless and Welded Duplex Feedwater Heater Tubes
ASTM A 269 Seamless and Welded Duplex steel S31803 Feedwater Heater Tubes Standard Specification for Seamless and Welded Duplex steel Feedwater Heater Tubes
ASTM A 213 Welded Austenitic, Ferritic, Martensitic and Duplex steel S31803 Boiler, Superheater, Condenser, and Heat Exchanger Tubes Standard Specification for Welded Austenitic, Ferritic, Martensitic and Duplex Boiler, Superheater, Condenser, and Heat Exchanger Tubes with Textured Surface(s)
ASTM A 269 Seamless and Welded S31803 Condenser and Heat Exchanger Tubes Standard Specification for Seamless and Welded Ferritic, Austenitic and Duplex Duplex Steel Condenser and Heat Exchanger Tubes With Integral Fins
ASTM A 213 S31803 Duplex Small Diameter Tubing Standard Specification for Wrought Seamless or Welded and Drawn 18 Chromium-14 Nickel-2.5 Molybdenum Duplex Small Diameter Tubing for Surgical Implants (UNS S31673)
MIL-T-5695 Tubing, Steel, Corrosion Resistant, (S31803) Cold Drawn (1/2 or 1/4 Hard) Smls or W&D. Intended for use in the fabrication of aircraft structural parts requiring a high degree of resistance to corrosion.
MIL-T-6737 Tubing, Steel, Corrosion and Heat Resistant (18-8 Stabilized), Welded.Annealed. Type S31803 tubing intended for use in the manufactured exhaust-stacks, manifolds, blast tubes, ring collectors and similar applications where a weldable corrosion and heat resisting steel is required or for use at 8000 – 1500?F.
(T S31803)
MIL-T-6845 Tubing, Steel, Corrosion Resistant (S31803) Aerospace Vehicle Hydraulic System. 1/8 Hard, Seamless, Welded & Drawn. Intended for use in high pressure hydraulic and pneumatic systems in which corrosion resistant materials are required. The tubing is not suitable for use in applications assembled by welding or brazing or exposed to temperatures higher than 800?F, because of impaired resistance to corrosion, where subsequent anneal not possible.
(TS31803)
MIL-T-8504 Tubing, Steel, Corrosion Resistant (18-8) Annealed, Aircraft Hydraulic System. Seamless, Welded. Intended for use in high pressure hydraulic and pneumatic systems in which corrosion resistant materials are required. This tubing is of lower strength and higher ductility than tubing to Specification MIL-T-6845. May be used to replace MIL-T-6845 tubing but heavier wall thicknesses must be used:Same qualifications regarding welding, brazing & temperature.
(T S31803)
MIL-T-8506 Tubing, Steel, Corrosion Resistant, (S31803) Annealed, Seamless, Welded. Intended for use in the fabrication of aircraft parts requiring a high degree of resistance to corrosion. Not to be used in high pressure hydraulic control systems.
(T S31803)
MILT 8606 Tubing, Steal, Corrosion Resistant (18-8 Stabilized). Annealed. Seamless, Welded & Drawn. Intended for use in applications which require a high degree of resistance to corrosion or to temperatures in the range of 800?F-1500?F. or in applications which involve welding. Suitble for use in tank-automotive equipment for hydraulic and mechanical applications.
(T S31803)
(T S31803)
(T S31803)
MlL-T-8808 Tubing, Steel, Corrosion Resistant (l8-8 Stabilized), Aircraft Hydraulic Quality. Annealed, Seamless, Welded & Drawn. Intended for use in high pressure hydraulic and pneumatic systems where corrosion and heat resistance are required and in which welding or brazing may be involved during fabrication. Resists oxidation at temperatures to 1200?F, but is useful at that temperature only when stresses are low.
(T S31803)
(T S31803)
MIL-T4973 Tubing, Steel, Corrosion Resistant, Aerospace Vehicle Hydraulic System. 1/8Hard. Seamless, Welded & Drawn. Intended for use in high pressure hydraulic and pneumatic systems where corrosion and heat resistance are required and in which welding or brazing may be involved during fabrication. Suitable for use in temperatures to 1200?F, when stresses are low.
(T S31803)
(T S31803)
(T S31803)
(T S31803)
MIL-P-1144 Pipe, Duplex, (Corrosion Resisting). Seamless or Welded. Annealed. Pipe is intended for high-temperature and hydraulic br other pressure service under general corrosive conditions.
(T S31803) (T S31803)
(T S31803) (T S31803)
(T S31803) (T S31803)
Price List of Duplex S31803 Tubes

Prices for Duplex S31803 Tubes Products are very affordable.
Please click on the request a quote button or click here to request the updated price list and ready stock information along with your requirement. KALIKUND STEEL & ENGG. CO. maintains a stock of all standard items and can export them at the best price ASME SA 213 / SA 213, SA 269 S31803 Duplex Tubes, Seamless, Welded, ERW Tubes etc.


Duplex S31803 Tubes Ready Stock in India
S31803 Duplex Tubes S31803 Duplex Tube
S31803 Duplex Seamless Tubes Ferritic Stainless Steel UNS S31803 Seamless Tube
Duplex S31803 Welded Tubes S31803 Duplex ERW Tube
Duplex S31803 Corrugated Tube ASTM A213 S31803 Duplex Tubes
Duplex S31803 Tubes Supplier Type Duplex S31803 Elliptical Tube
ASTM A269 Duplex S31803 Square Tubes S31803 Duplex Tube Supplier
Duplex S31803 Oval Tubes Duplex S31803 Hydraulic Tubes Dealer
Duplex S31803 Polished Tube Duplex Grade S31803 Ornamental Tubing
ASTM SA213 Duplex S31803 Round Tube UNS S31803 Duplex SuperheaterTubes
S31803 Duplex Custom Tube Duplex S31803 Thin Wall Tube Stockists
ASTM A270 Gr S31803 Sanitary Tubing Duplex steel 1.4462 Welded Tubes Exporter
A213 Grade S31803 Thick Wall Tube Custom Duplex S31803 Tube
S31803 Duplex Decorative Tubes GOST 08Х18Н10 Seamless Tubes
Duplex Stainless Steel S31803 Duplex Welded Tube Duplex S31803 Needle Tubes
S31803 Mirror Welded Duplex Tube S31803 Small Diameter Duplex Seamless Tube
Duplex steel 1.4462 Duplex Tube Exporter ASTM A213 Duplex S31803 Heat Exchanger Tubing
S31803 Duplex Boiler Tube Steel EN 10217-7 Condenser Tube
Steel EN 10217-7 Welded Tubes Ferritic Stainless Steel EN 10216 1.4462 Aircraft Tubing
ASTM A269 EN 10216-5 Seamless Tubes Duplex S31803 Seamless Tube
S31803 Duplex ERW Tubes S31803 Duplex Hydraulic Tubes Supplier
S31803 Duplex steel Surgical Tube Duplex S31803 Coil Tubing
S31803 Duplex Square Tubes Dealer Duplex S31803 Superheater Tubes Stockist
Duplex S31803 Tubes Supplier in Mumbai Duplex S31803 U Tubes Manufacturer in India
Duplex 1.4462 Tube Cut To Size Duplex steel S31803 Customized Tubes
ASME SA269 Duplex S31803 Cold Drawn Tubes ASTM A213 S31803 Duplex steel Tubes at Best Price
Duplex S31803 Pressure Tubing Supplier Suppliers of S31803 Duplex steel Mechanical Tubing
Kalikund Steel
ASTM A213 / A269 S31803 Duplex Tubing Applications and Uses


Exporter of S31803 Duplex Tubing in the following cities
Manufacturers, Suppliers of Duplex S31803 Tubes :
Bengaluru Mumbai Chennai Hyderabad Kolkata Pune
New Delhi Ahmedabad Jaipur Surat Salem Gandhinagar
Bhiwandi Tiruppur Sivakasi Jamnagar Thiruvananthapuram Rajahmundry
Bhubaneswar Vijaywada Firozabad Bokaro Steel City Rajkot Bharuch
Panna Raipur Cochin Ludhiana Panipat Durgapur
Peenya Pimpri-Chinchwad Channapatna Kharagpur Nashik Bareilly
Varanasi Haldia Rourkela Bangalore Moradabad Indore
Visakhapatnam Trivandrum Pithampur Dibrugarh Angul Gwalior
Coimbatore Kannur Nagpur Vadodara Rudrapur Noida
Agra Bhagalpur Jamshedpur Bhilai Lucknow kanpur
Thane Bhopal Navi Mumbai Vasai Bikaner Maharashtra
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