What is Duplex Steel S31803, and what makes it suitable for high-pressure pipe and tube applications?
Duplex Steel S31803 High Pressure Pipe Tubes is a type of stainless steel that belongs to the duplex family, which consists of a two-phase microstructure of approximately equal proportions of austenite and ferrite. This steel grade is known for its exceptional mechanical properties, corrosion resistance, and cost-effectiveness. The presence of both austenitic and ferritic phases in Duplex Steel S31803 imparts superior strength and toughness, making it highly suitable for high-pressure pipe and tube applications.

Its high tensile strength enables it to withstand significant internal pressures, while its excellent resistance to stress corrosion, cracking, and fatigue ensures the integrity and durability of the pipes and tubes even under demanding operating conditions. Additionally, Duplex Steel S31803 exhibits good weldability and formability, allowing for ease of fabrication and installation, further enhancing its appeal in high-pressure systems.

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What are the key advantages of using Duplex Steel S31803 high-pressure pipes and tubes compared to other materials?
Using Duplex Steel S31803 high-pressure pipes and tubes offers several key advantages over other materials. Its duplex microstructure provides a unique combination of high strength and excellent corrosion resistance. That makes it particularly suitable for applications where mechanical integrity and corrosive environment resistance are crucial. Secondly, Duplex Steel S31803 exhibits superior resistance to stress corrosion cracking, a common concern in high-pressure systems. That helps ensure the long-term reliability and safety of the pipes and tubes.

Additionally, its excellent resistance to pitting and crevice corrosion further enhances its durability in challenging conditions. Moreover, Duplex Steel S31803 has good weldability and formability, allowing easy fabrication and installation. That can result in cost savings and shorter project timelines. Overall, the key advantages of Duplex Steel S31803 in high-pressure pipe and tube applications lie in its combination of strength, corrosion resistance, and ease of use, making it a favourable choice for various industries such as oil and gas, chemical processing and offshore environments.

Specification Of S31803 Duplex Steel High Pressure Pipe

Standard ASTM A790, A789, A928 / ASME SA790, SA789, SA928
Dimenisons ASTM, AISI, ASME, JIS, DIN, EN, GB, BS, SUS
Pressure Tubing Max Pressure 19000
Pressure Tubing Size Range 1/4", 5/16", 3/8", 9/16", and 1"
length Standard : 4-7 meters
Custom length: up to 16 meters
Pressure Tubing Finish SS high pressure tubes and high preesure tubing pipes can be supplied to aircraft industries
Thickness 0.085 to 1.000 in. [2.2 to 25.4 mm]
Production Type Hot finished and cold finished
Test and Certification DIN EN 10204 3.1, ISO 17025
Value Added Services Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing

DSS High Pressure Pipe S31803, S31803 Duplex Steel High Pressure Tubes, Duplex S31803 High Pressure Seamless Tubes, Duplex Stainless Steel S31803 High Pressure Pipes, Duplex Steel S31803 High Pressure Tubes Stockist In Mumbai.

Types Of Duplex Steel S31803 High Pressure Pipes

DSS S31803 High Pressure Seamless Pipes

DSS S31803 High Pressure Seamless Pipes

Duplex Steel S31803 High Pressure Seamless Pipe Suppliers, Duplex Steel S31803 High Pressure Seamless Pipes Stockist.

SS S31803 High Pressure Round Pipes

DSS S31803 High Pressure Round Pipes

Duplex Steel S31803 High Pressure Round Pipe Suppliers, Duplex Steel S31803 High Pressure Round Pipes Stockist.

SS S31803 High Pressure Seamless Tubes

DSS S31803 High Pressure Seamless Tubes

Duplex Steel S31803 High Pressure SMLS Tube Suppliers, Duplex Steel S31803 High Pressure Seamless Tubes Stockist.

SS S31803 High Pressure Round Tubes

DSS S31803 High Pressure Round Tubes

Duplex Steel S31803 High Pressure Round Tube Suppliers, Duplex Steel S31803 High Pressure Round Tubes Stockist.

Widest Range of S31803 Duplex Stainless Steel High Pressure Pipes in Mumbai, India.

  • Widest RangeS31803 Duplex High Pressure Pipe
  • Widest RangeASTM A789 DSS S31803 High Pressure SMLS Tubing
  • Widest RangeS31803 Duplex Steel High Pressure Tubing
  • Widest RangeS31803 Duplex Stainless Steel High Pressure Tubing
  • Widest RangeDuplex S31803 Seamless High Pressure Pipe
  • Widest RangeDuplex Stainless Steel S31803 High Pressure Round Tube
  • Widest RangeDuplex S31803 High Pressure Pipe
  • Widest RangeLarge Diameter DSS S31803 High Pressure Pipes
  • Widest RangeASTM A790 Duplex S31803 High Pressure Seamless Pipe
  • Widest RangeDuplex S31803 Seamless High Pressure Tubing
  • Widest RangeASME SA790 Duplex S31803 High Pressure Welded Piping
  • Widest RangeASTM A789 Duplex Steel S31803 High Pressure Welded Tubes

Check Duplex Steel S31803 Other Pipes Tubes Types In Detail

Duplex Steel S31803 High Pressure Pipes Equivalent Grades

STANDARD WERKSTOFF NR. UNS
Duplex 2205 1.4462 S31803

Duplex Stainless Steel S31803 High Pressure Tubes Price Per Kg, S31803 Duplex Steel High Pressure Round Pipe, S31803 Duplex Steel High Pressure Piping Near Me, Duplex Steel S31803 High Pressure Pipe Sizes, Duplex S31803 High Pressure Tubes Exporter In India.

S31803 Duplex Steel High Pressure Pipes Price

Product Price
Custom Size 4 Inch DSS 1.4462 High Pressure Pipes Price US $ 1400 - 12000 / Ton
S31803 Duplex Stainless Steel High Pressure Pipe Price List $800 - 1300/ Ton
20mm Diameter Duplex Steel S31803 High Pressure Pipes Price $898.00 - $1,380.00/ Ton
Duplex Steel S31803 High Pressure Tubes Price US $ 1000 - 3000 / Ton
Duplex S31803 High Pressure Tubes Price Per KG $1182.00 - $2200.00/ Ton
Schedule 10 Duplex Steel S31803 High Pressure Pipes Price $1,882.00 - $2,889.00/ Ton
Duplex Steel UNS S31803 High Pressure Pipe Price US $ 1100 - 2000 / Ton
DSS 1.4462 High Pressure Tubes Price List US $ 22 - 35 / kg

For Quatation & Questions Related To Duplex Steel S31803 High Pressure Pipes Tube

Avoid those problems that occur with low-quality Duplex Steel S31803 High Pressure pipes by getting high-quality Duplex Steel S31803 High Pressure Tubes at competitive prices from us. Give us a call or send us an email to discuss how we can help you build your business. Working with such an esteemed client as you will make us happy.

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Duplex Steel S31803 High Pressure Pipe Tube Manufacturing Process

Raw Material Selection:

Choose materials with high strength that can survive high pressure and temperature conditions, such as Duplex Steel, alloy steel, or non-ferrous metals.

Tube Formation:

Extrusion : Heat raw material and force it through a die to create a cylindrical shape.
Seamless Process: To increase the strength and integrity of your tubes, use rotary piercing or extrusion.

Heat Treatment:

Through procedures like annealing, normalizing, or quenching and tempering, improve the mechanical qualities.

Welding

For longer lengths or particular designs, TIG welding or laser welding can be used to join pieces.

Surface Treatment

To get rid of the oxides and impurities that cause corrosion, use pickling and passivation.

Final Inspection and Packaging

Thoroughly inspect pipes for compliance and quality before proper packaging for transportation and storage.

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Chemical Composition Of Duplex Steel S31803 High Pressure Pipe

Grade C Mn Si P S Cr Mo Ni N Fe
S31803 0.030 max 2.00 max 1.00 max 0.030 max 0.020 max 22.0 – 23.0 3.0 – 3.5 4.50 – 6.50 0.14 – 0.20 63.72 min

Mechanical Properties Of S31803 Duplex Steel High Pressure Tubing

Grades Density (g/cm 3) Density (lb/in 3) Melting Point (°C) Melting Point (°F)
S31803 7.805 0.285 1420 – 1465 2588 – 2669

Testing & Inspection of S31803 Duplex Steel High Pressure Piping

Testing (Destructive, Non Destructive)

Positive Material Identification – PMI Testing Hydrostatic Test
Chemical Analysis – Spectro Analysis Hydrogen-Induced Cracking (HIC) Test
Mechanical Testing Such as Tensile, Elongation, Reduction of Area Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177
Micro Test Radiography Test
Macro Test Dye Penetrant Test (DP Test)
Hardness Test Ultra Sonic Test (UT)
Pitting Resistance Test Eddy Current Testing
Intergranular Corrosion (IGC) Test Impact Test
Flaring Test Bend Test
Flattening Test

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We have exported and supplied our S31803 Duplex Steel High Pressure Pipe Tubes to solve piping related problems of our prestigious domestic and worldwide clients. We appreciate your business and the confidence you have placed in us.

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Supply Cities Of Duplex Steel S31803 High Pressure Pipes

The cities listed here are where we have supplied our grade S31803 Duplex Steel High Pressure pipes in bulk or small orders. Cities from metropolitan to rural areas we can provide Duplex Stainless Steel S31803 High Pressure pipes to satisfy the needs of our clients.

Milan, Melbourne, Pimpri-Chinchwad, Dammam, Ulsan, Courbevoie, Gimhae-si, Perth, Seoul, Ernakulam, Tehran, Jamshedpur, Hyderabad, Los Angeles, Brisbane, Al Jubail, Edmonton, Algiers, Lagos, Chennai, Navi Mumbai, La Victoria, Nagpur, Busan, Bengaluru, Gurgaon, Haryana, Riyadh, Cairo, Surat, Dubai, Abu Dhabi, Indore, Santiago, Port-of-Spain, Istanbul, Chiyoda, New York, Faridabad, Ho Chi Minh City, Chandigarh, Kolkata, Ankara, Houston, Jeddah, Madrid, Bogota, Hanoi, Vung Tau, Aberdeen, Calgary, Dallas, Al Khobar, Toronto, Manama, Howrah, Doha, Granada, Mexico City, Nashik, Noida, Visakhapatnam, Singapore, Geoje-si, New Delhi, Rio de Janeiro, Thiruvananthapuram, Muscat, Jaipur, Sydney, Secunderabad, Kuwait City, Bhopal, Ahvaz, Jakarta, Karachi, Kanpur, Ludhiana, Thane, Moscow, Ahmedabad, Caracas, Mumbai, Petaling Jaya, Lahore, Hong Kong, London, Sharjah, Pune, Ranchi, Atyrau, Baroda, Rajkot, Kuala Lumpur, Vadodara, Mumbai, Bangkok, Colombo, Coimbatore, Montreal.

Documents Provided at the time of Domestic Sales or Export of S31803 Duplex Steel High Pressure Pipes

Certificate of Origin Raw Material Test Reports
Commercial Invoice Heat Treatment Charts
Packing List Quality Assurance Plan (QAP)
Fumigation Certificates NABL approved Laboratory Test Reports
Letter of Guarantee Material Test Certificates
ROHS Certificate Certificate of Compliance/Conformity

Application Industries We Supply Duplex Steel S31803 High Pressure Pipes

S31803 Duplex Steel High Pressure Tubes For Pharmaceutical Industry, S31803 Duplex Stainless Steel High Pressure Pipes For Transport, S31803 Duplex Steel High Pressure Pipes For Rail Transport, Duplex Steel S31803 High Pressure Pipes For Real Estate, DSS 1.4462 High Pressure Tubes For Textile Industry, UNS S31803 High Pressure Pipes For Engineering, S31803 Duplex Steel High Pressure Pipes For Energy, Duplex Steel S31803 High Pressure Pipes For Manufacturing, Duplex S31803 High Pressure Tubes For Production, S31803 Duplex Steel High Pressure Tubes For Agriculture, S31803 Duplex Steel High Pressure Pipes For Factory, S31803 Duplex Steel High Pressure Tubes For Food Industry, Duplex Stainless Steel S31803 High Pressure Pipes For Tertiary Sector, Duplex 1.4462 High Pressure Tubes For Construction, S31803 Duplex Steel High Pressure Pipes For Chemical Industry, Duplex Steel 1.4462 High Pressure Tubes For Waste, UNS S31803 High Pressure Tubing For Mining, DSS S31803 High Pressure Pipes For Health care, S31803 Duplex Steel High Pressure Tubes For Pulp and Paper Industry, Duplex Steel S31803 High Pressure Pipes For Technology, S31803 Duplex Steel High Pressure Tubes For Electronics.

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