Duplex Steel ASTM A789/A790/A815 Seamless Pipe Manufacturer, EN 10216 – 5 Duplex Steel Welded Pipe, Grade S31803 UNS S31803 Duplex Steel ERW Pipe, SAE S31803 EFW Pipes, EN 10216 – 5 Seamless Tubes, DIN17455-2 ERW Pipe Manufacturer, S31803 Duplex Steel Welded Pipe & Tube, S31803 Duplex Steel EFW Tube, Duplex Steel S31803 Seamless Pipe Manufacturer in India, Nickel ASME SA789/SA790/SA815 Welded Pipes Manufacturer in India
ASME SA789/SA790/SA815 DUPLEX STEEL S31803 Capillary Tubes & Pipes Manufacturer in India, EN 10216 – 5 Duplex Steel Large Diameter Pipe Supplier, DUPLEX STEEL WERKSTOFF NR. 1.4462 Aircraft Pipe Exporter, S31803 DUPLEX STEEL CAPILLARY PIPES SUPPLIER, Duplex Steel S31803 Hollow Pipe, Duplex Steel S31803 Heat Exchanger Tubes, ASTM A789/A790/A815 ASME SA789/SA790/SA815 TPS31803 Capillary tubes, DUPLEX STEEL S31803 INSTRUMENTATION TUBES MANUFACTURER & SUPPLIERS IN INDIA.
Metal Ministry Inc. is a leading Manufacturer of Duplex Steel S31803 (UNS S31803 DIN 1.4462) ASTM A789/A790/A815 Pipes & Tubes complex with modern integration. we are regularly supplying these items to many Leading Industrial units consisting of Duplex Steel S31803 Pipes, tubes, ERW pipe, Seamless pipes, capillary tubes, rectangular pipes, square pipes, Instrumentation tubes etc.
Duplex Steel S31803 Stainless Steel is a 22% chromium, 3% molybdenum, 5-6% nickel, nitrogen alloyed duplex tempered steel with high broad, limited, and stress consumption opposition properties notwithstanding high strength and incredible effect durability. Composite ASME SA789 S31803 Stainless Steel Pipe gives pitting and hole erosion obstruction better than 316L or 317L austenitic treated steel in practically all destructive media. It likewise has high consumption and disintegration weakness properties just as lower warm development and higher warm conductivity than austenitic. The benefit of a duplex construction is that it joins the ideal characteristics of a ferritic combination stress erosion breaking opposition and high strength no sweat of creation and erosion obstruction.
Duplex Steel ASTM A789 S31803 is a nitrogen upgraded duplex tempered steel that was created to battle basic consumption issues experienced with the 300-arrangement hardened steel. "Duplex" depicts a group of hardened steel that are neither completely austenitic, as 304 spotless, nor absolutely ferritic, as 430 treated steels. The construction of S31803 duplex tempered steel comprises of austenitic pools encompassed by a nonstop ferritic stage. In the toughening condition, S31803 contains roughly 40-half ferrite. Regularly alluded to as the work horse grade, S31803 is the most generally utilized evaluation in the duplex tempered steel tube.
Utilization of S31803 Stainless Steel Pipe ought to be restricted to temperatures under 600 °F. Expanded raised temperature openness can embrittle S31803 treated steel.
DUPLEX STEEL A789/A790/A815 TPS31803 TUBES MANUFACTURER IN INDIA, NICKEL S31803 PIPES SUPPLIERS IN INDIA, DUPLEX STEEL S31803 CAPILLARY TUBING MANUFACTURERS IN INDIA, DUPLEX STEEL S31803 SEAMLESS TUBES MANUFACTURERS IN INDIA, DUPLEX STEEL S31803 RECTANGULAR PIPES, DUPLEX STEEL S31803 SQUARE PIPES, DUPLEX STEEL S31803 WELDED PIPES MANUFACTURERS, DUPLEX STEEL S31803 ERW PIPES MANUFACTURERS, DUPLEX STEEL ASME SA789/SA790/SA815 S31803 CAPILLARY TUBES, DUPLEX STEEL S31803 INSTRUMENTATION TUBES MANUFACTURER & SUPPLIERS IN INDIA.
WE STOCK BELOW GRADES OF CARBON STEEL PIPES & TUBES
Duplex Steel S31803| Duplex Steel S32205| Duplex Steel SAF 2205| Duplex Steel S32304
Application of Duplex Steel S31803 Pipes & Tubes: Type UNS S31803 Duplex Steel is used for a wide range of industrial applications. Typical application is: Pressure vessels, tanks, piping, and heat exchangers in the chemical processing industry, Piping, tubing, and heat exchangers for the handling of gas and oil, Effluent scrubbing systems, Pulp and paper industry digesters, bleaching equipment, and stock-handling systems, Rotors, fans, shafts, and press rolls requiring combined strength and corrosion resistance, Cargo tanks for ships and trucks, Food processing equipment, Biofuels plants
Production, Supply, Stock Range of Duplex Steel S31803 Pipes and Duplex Steel S31803 Tubes
- Duplex Steel S31803 pipes & tubes Outside Diameter Size Available: 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 S31803 pipes & tubes Thickness Range Available: 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
- Duplex Steel S31803 pipes & tubes types available: DUPLEX STEEL S31803 Seamless Pipes | DUPLEX STEEL S31803 ERW Pipes | DUPLEX STEEL S31803 Welded Pipes | DUPLEX STEEL S31803 Fabricated Pipes | DUPLEX STEEL S31803 CDW Tubes
- Duplex Steel S31803 pipes & tubes forms Available: DUPLEX STEEL S31803 Round Pipes/Tubes, DUPLEX STEEL S31803 Square Pipes/Tubes, DUPLEX STEEL S31803 Rectangular Pipe/Tubes, DUPLEX STEEL S31803 Coiled Tubes, DUPLEX STEEL S31803 “U” Shape, DUPLEX STEEL S31803 Pan Cake Coils, DUPLEX STEEL S31803 Hydraulic Tubes
- Duplex Steel S31803 pipes & tubes Length Available: Single Random, Double Random & Required Length
End: Plain End, Beveled End, Treaded - Duplex Steel S31803 pipes & tubes End Protection: Plastic Caps | Outside Finish: 2B, No.4, No.1, No.8 Mirror Finish for Duplex Steel Pipes, Finish as per customer Requirements
- Duplex Steel S31803 pipes & tubes Delivery Condition: Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
- Duplex Steel S31803 pipes & tubes 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
- Duplex Steel S31803 pipes & tubes Export Packing: Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
- Duplex Steel S31803 pipes & tubes custom products: Sizes and Specifications other than above can be manufactured on request
nspection, 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.
Duplex Steel S31803 Pipes & Tubes Equivalent Grades:
| Alloy | UNS Designation | Werkstoff NR. | Specifications* |
| 2205 | S31803 | 1.4462 | ASTM A789/ ASME SA789, ASTM A790 / ASMESA790, EN 10216 – 5 |
Duplex Steel S31803 Pipes & Tubes Information:
| Products | OD | Wall | Lengths and/or coils | Grades | OD | Wall | Lengths |
| Heat Exchanger Tubes & Condensers Tubes Specifications: ASTM A789 and ASME SA789 | 3/16″ (4.76 mm) to 12 ” (323.85mm) Metric sizes available | 0.020″ (0.51 mm) to 0.220″ (5.59 mm) | Random or cut lengths up to Customer Required | Duplex 2205 | – | ±10% | – |
| Standard Item |
ASTM A789 | ASTM A790 | EN 10216-5 |
| Grade | S31803 S32205 S32750 | S31803 S32205 S32750 | 1.4301 1.4307 1.4948 1.4315 1.4401 1.4404 1.4571 1.4541 1.4941 1.4845 1.4449 1.4438 1.4550 1.4912 1.4462 1.4410 |
| Yield Strength (Mpa) |
≥450；≥485；≥550 | ≥450；≥450；≥550 | — |
| Tensile Strength (Mpa) |
≥620；≥655；≥800 | ≥620；≥655；≥800 | — |
| Elongation(%) | ≥25；≥25；≥15 | ≥25；≥25；≥15 | — |
| Hydrostatic Test | The Hydrostatic Test shall be in accordance with ASTM A1016.Could be replaced by ECT. | The Hydrostatic Test shall be in accordance with ASTM A999.Could be replaced by ECT. | The hydrostatic test shall be carried out at a test pressure of 7MPa or at a test pressure calculated using the following formula P=2St/D S=70%Rp0.2 |
| Intergranular Corrosion Test | Usually use Pitting Corrosion Test. | Usually use Pitting Corrosion Test. | EN ISO 3651-2 (Optional) |
| Eddy Current Test | Could be replaced by HT. | Could be replaced by HT. | EN 10246-3 |
Specifications of Duplex Steel UNS S31803 Pipes & Tubes:
| Standard | ASTM A240 / ASME SA240 UNS S31803, S32205, S32550, S32750, S32760 |
| Materials | ASTM A815 – UNS S31803 |
| Size | 1/2″NB TO 12 “NB IN |
| Seamless Pipes & Tubes Sizes | 1/2” NB – 8” NB |
| Welded Pipes & Tubes Sizes | 6” NB – 24” NB |
| Thickness | 0.5-45mm |
| Outer Diameter | 6.0-630mm |
| Dimensions | OD(6.0-630)*WT(0.5-45)mm |
| Schedule | SCH20, SCH30, SCH40, STD, SCH80 |
| Type | Welded / Fabricated / Seamless |
| Length | Single Random, Double Random & Cut Length. |
Types of Duplex Steel UNS S31803 Pipes and Duplex Steel UNS S31803 Tubes
- Duplex Steel Welded Pipes
- 2205 Duplex Steel Welded Pipe
- ASME SA790 Duplex Steel S31803 Welded Pipe
- S31803 Duplex Welded Pipes Stockholder
- Duplex Stainless Steel UNS S31803 Welded Pipe Dealer
- Duplex Steel ASTM A790 31803 Welded Pipes
- Duplex Steel DIN 1.4462 Welded Pipe
- SAF 2205 Duplex Welded Pipes Supplier
- Ferritic/Austenitic Duplex Steel S31803 Welded Pipes
- Duplex Steel UNS S31803 Welded Pipe
- ASTM A790 Duplex Steel UNS S31803 Pipes Manufacturer
- ASME SA790 UNS S31803 Welded Pipes Exporter
Duplex Steel UNS S31803 Pipes Tubes Chemical Composition:
| C | Si | Mn | P | S | Cr | Mo | Ni | N | Cu |
| max. 0,03 | max. 1,00 | max. 2,00 | max. 0,030 | max. 0,020 | 21,00 – 23,00 | 2,5 – 3,5 | 4,50 – 6,50 | 0,08-0,20 | – |
Duplex Steel UNS S31803 Pipes Tubes Mechanical Properties
Mechanical Properties of S31803 Stainless Steel Pipe in the Annealed Condition at -20°F to +100°F Size in OD25.4mm, WT 1.65mm
| Tensile Strength | Yield Strength | ||||||||
| Alloy | UNS | Spec. | MPa | ksi | MPa | ksi | Elongation in 2 in. (min.) % | Grain Size | Max. Hardness |
| Duplex S31803 | S31803 | A789, A790 | 620 | 90 | 450 | 65 | 25 | — | 290HBW, 30* HRC |
Duplex Steel UNS S31803 Pipes Tubes Physical Properties
Physical Properties of S31803 Stainless Steel Pipe in the Annealed Condition at -20°F to +100°F
| Alloy | UNS | Spec. | Density kg/dm³ |
Modulus of Elasticity (x106 psi) | Mean Coefficient of Thermal Expansion (IN./IN./°F x 10-6) | Thermal Conductivity (BTU-in/ ft2-h-°F) |
| Duplex S31803 | S31803 | A789, A790 | 7.8 | 27.5 | 7.6 | 180 |
Duplex Steel TP S31803 Seamless Pipe Sizes Available in Ready Stock
- Duplex Steel TP S31803 Pipes & Tubes available in 1/2" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
- Duplex Steel TP S31803 Pipes & Tubes available in 3/4" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
- Duplex Steel TP S31803 Pipes & Tubes available in 1" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
- Duplex Steel TP S31803 Pipes & Tubes available in 1-1/4" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
- Duplex Steel TP S31803 Pipes & Tubes available in 1-1/2" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
- Duplex Steel TP S31803 Pipes & Tubes available in 2" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
- Duplex Steel TP S31803 Pipes & Tubes available in 2-1/2" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
- Duplex Steel TP S31803 Pipes & Tubes available in 3" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
- Duplex Steel TP S31803 Pipes & Tubes available in 3-1/2" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
- Duplex Steel TP S31803 Pipes & Tubes available in 4" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
- Duplex Steel TP S31803 Pipes & Tubes available in 5" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
- Duplex Steel TP S31803 Pipes & Tubes available in 6" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
- Duplex Steel TP S31803 Pipes & Tubes available in 8" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
- Duplex Steel TP S31803 Pipes & Tubes available in 10" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
- Duplex Steel TP S31803 Pipes & Tubes available in 12" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
- Duplex Steel TP S31803 Pipes & Tubes available in 14" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
- Duplex Steel TP S31803 Pipes & Tubes available in 16" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
- Duplex Steel TP S31803 Pipes & Tubes available in 18" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
Typical Searches for Duplex Steel UNS S31803 Pipes Tubes buyers worldwide:-
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| ASTM A789 S31803 Pipe Supplier | ASTM A789 S31803 seamless Duplex Steel Tubing |
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| ASTM A789 S31803 Duplex Steel Oval Tube Supplier & Manufacturer in India | ASTM A789 S31803 Duplex Steel Hollow Tube Exporter |
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| ASTM A789 S31803 Seamless Duplex Steel Ornamental Tube | ASTM A789 S31803 Duplex Superheater Tube Manufacturer |
| ASME SA789 S31803 Duplex Steel Hexagonal Tube Supplier & Manufacturer in India | ASME SA789 S31803 Duplex Steel Round Tube Supplier & Manufacturer in India |
| ASME SA789 S31803 Duplex Steel Exhaust Tube | ASME SA789 S31803 Duplex Steel Heat Exchnager Tube |
| ASME SA789 S31803 Seamless Color Coated Tube Manufacturer | ASME SA789 S31803 Duplex Steel Condenser Tube Supplier & Manufacturer in India |
| ASTM A789 S31803 Hot Rolled Duplex steel Tube Supplier & Manufacturer in India | ASTM A789 S31803 Duplex Steel Boiler Tube Supplier & Manufacturer in India |
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| ASTM A789 S31803 Pipe Supplier & Manufacturer in India | ASME SA789 S31803 Sch 5 Duplex Steel Tube Supplier & Manufacturer in India |
| INOX ASME SA789 S31803 Tubing Supplier & Manufacturer in India | ASME SA789 S31803 Duplex Steel Seamless Tubing |
| ASME SA789 S31803 SS 201 seamless Tube Supplier & Manufacturer in India | ASME SA789 S31803 seamless Tube Manufacturer in India |
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Countries we Export
Metal Ministry Inc Exports Duplex Steel UNS S31803 Pipes Tubes to United States of America, Russia, United Kingdom, Kuwait, Qatar, Oman, UAE, Nigeria, Ethiopia, Egypt, Tanzania, Uganda, Algeria, Sudan, Morocco, Angola, Mozambique, Ghana, Cameroon, Cote D`lvoire, Niger, Burkina Faso, Mali, Malawi, Zambia, Senegal, Chad, Somalia, Zimbabwe, Guinea, Rwanda, Benin, Brundi, Tunisia, South Sudan, Togo, Sierra Leone, Libya, Congo, Liberia, Central African Republic, Mauritania, Eritrea, Namibia, Gambia, Botswana, Gabon, Lesotho, Guinea-Bissau, Mauritius, Eswatini, Djibouti, Comoros, Cabo Verde, Seychelles, Reunion, Western Sahara, Mayotte, Saint Helena, Afghanistan, Armenia, Azerbaijan, Bahrain, Bangladesh, Bhutan, Brunei, Cambodia, Cyprus, East Timor, Georgia, Indonesia, Iran, Iraq, Israel, Japan, Kazakhstan, Jordan, Kyrgyzstan, Lebanon, Malaysia, Maldives, Mongolia, Myanmar, Nepal, North Korea, Palestine, Philippines, Saudi Arabia, Singapore, South Korea, Sri Lanka, Syria, Tajikistan, Thailand, Turkey, Taiwan, Uzbekistan, Vietnam, Yemen, Albania, Andorra, Austria, Belarus, Belgium, Bosnia & Herzegovina, Bulgaria, Croatia, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Lithuania, Moldova, Monaco, Montenegro, Norway, Netherlands, Poland, Portugal, Romania, Russia, San Marino, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Ukraine, Vatican City, Antigua & Barbuda, Anguilla, The Bahamas, Barbados, British Virgin Island, Canada, Cayman Island, Costa Rica, Cuba, Dominica, Greenland, Haiti, Jamaica, Martinique, Mexico, Navassa Island, Panama, Puerto Rico, Saint Lucia, Trinidad & Tobago, Argentina, Brazil, Bolivia, Chile, Ecuador, Colombia, Guyana, Paraguay, Peru, Uruguay, Venezuela, Australia, Fiji, Marshall Island, New Zealand, Papua New Guinea, Samoa, Solomon Islands & Tuvalu.
CITIES WE SUPPLY:
Metal Ministry Inc Supplies Commercially Duplex Steel UNS S31803 Pipes Tubes to Agartala, Agra, Agra Rampur, Ahmedabad, Aizawl, Ajmer, Aligarh, Allahabad, Alwar, Amaravati, Ambala, Ambattur, Ambernath, Amravati, Amritsar, Aurangabad, Bangalore, Bareilly, Belgaum, Bhagalpur, Bhavnagar, Bhilai, Bhiwandi, Bhopal, Bhubaneswar, Bidhannagar, Biharsharif, Bikaner, Bilaspur, Bokaro, Chandigarh, Chennai, Chittoor, Coimbatore, Cuttack, Dahod, Davanegere, Dehradun, Delhi, Dhanbad, Dharamsala, Dindigul, Diu, Durgapur, Erode, Faridabad, Fatehpur, Gandhidham, Gandhinagar, Ghaziabad, Greater Hyderabad, Greater Mumbai, Greater Warangal, Gurgaon, Guwahati, Gwalior, Haldia, Howrah, Hubballi-Dharwad, Hyderabad, Imphal, Indore, Jabalpur, Jaipur, Jalandhar, Jammu, Jamnagar, Jamshedpur, Jhansi, Jodhpur, Junagadh, Kakinada, Kalyan-Dombivali, Kanpur, Karnal, Kavaratti, Kochi, Kohima , Kolhapur, Kolkata, Kota , Lucknow, Ludhiana, Madurai , Mehsana, Mangalore, Mangaluru, Mira-Bhayandar, Moradabad, Morbi, Mumbai, Muzaffarpur, Mysore, Nagpur, Namchi, Nasik, Navi Mumbai, NDMC, Nellore, New Delhi, New Town Kolkata, Noida, Oulgaret, Pali, Panaji, Panipat, Panvel, Pasighat, Patiala, Patna, Pimpri-Chinchwad, Port Blair, Puducherry, Pune, Raipur, Rajkot, Raipur, Raurkela Industrial Township, Rourkela, Sagar, Salem, Satna, Secunderabad, Shaharanpur, Shillong, Siliguri, Silvassa, Solapur, Srinagar, Surat, Thane, Thanjavur, Thiruvananthapuram, Thoothukudi, Thrissur, Tiruchirapalli, Tirunelveli, Tirupur, Tumkur, Udaipur, Ujjain, Ulhasnagar, Vadodara, Vapi, Varanasi, Vasai-Vasai-Virar, Vellore, Vishakhapatnam.
To buy online, Or get price of Duplex Steel UNS S31803 Pipes Tubes send us an email on enquiry@metalministry.in or Call/WhatsApp on +91-9892171042 for quick quote & response. Duplex Steel UNS S31803 Pipes Tubes are supplied in Relevant standards as per customer requirements & Mill TC from Indian, USA, South African, Russian, German & European Mills only.