Duplex Steel UNS S31803 Welded Tubes
Piyush Steel is a reliable provider of excellent quality Duplex Steel UNS S31803 Welded Tubes to all our global buyers. We are dealing worldwide as a reliable manufacturer, supplier, and exporter of the admirable quality of more comprehensive ranges of welded tubes. These tubes today have found application usability in many industries across the globe due to the good features that it is having. The welded tubes offer sizes, wall thickness, outer diameter, schedules, types, lengths, and standards. Additionally, the same is provided to the buyers at cut-made specifications precisely per the demands buyers have made to the industry.
Fabrication of the welded tubes-
Doubtlessly at our highly operational manufacturing unit, the development of Duplex Steel UNS S31803 Welded Tubes is done with great care. The product is developed by using superior-quality of raw materials that are collected only from reliable mills. The raw material bought into the industry is checked correctly to ensure purity. Then the development of tubes is executed under the strict guidance of professional experts possessing strong knowledge and skills in the compelling production of welded pipes. The manufacturing of these super duplex welded tubes is done with the help of advanced technology and modern machinery and tools. The welded tube range is designed and fabricated by keeping in mind necessary national and international product quality standards and manufacturing guidelines. The quality control team is hired that is looking at the product quality maintenance so that no ineffective quality tubes are supplied to the global buyers.
Duplex S31803 Welded Tubes
Duplex S31803 Welded Tube
UNS S31803 Welded Tube
DIN 1.4462 Welded Tube
Attributes of these tubes : Many good features are found in the duplex steel welded pipes, due to which this product has incredible popularity and high demand among industries. It is used in industries like chemical plants, cement, oil refineries, etc. Global buyers highly appreciate these tubes for attributes like smooth surface finishes, good dimensional accuracy, withstanding high temperatures, heavy loads, rugged construction, flexibility to use, less maintenance, and an anti-corrosive body. Also, it can resist general corrosion, pitting, crevice corrosion, stress corrosion cracking and oxidation.
Testing-
As a responsible dealer and supplier/exporter of the Duplex Steel UNS S31803 Welded Tubes, we are conducting testing. The testing done is mainly for checking the product quality so that no poor-quality of tubes reaches the buyers. The test that we perform is inclusive of hardness test, mechanical test, positive material identification test, intergranular corrosion test, pitting resistance test, chemical test, macro-micro test, flattening-flaring test, etc.
Product documenting-
When the Duplex Steel UNS S31803 Welded Tubes are delivered to the respective domestic or international buyers, we consider providing a copy of essential documents—providing those clarify the doubt of well-regarded clients about product purity and quality. Documents like heat treatment chart, QAP, guarantee letter, packaging list, raw material test report, material traceability report, commercial invoice, MTC as per En10204/3.1B, radiography test report, etc.
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 |
Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
S31803 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
STANDARD | WERKSTOFF NR. | UNS |
Duplex Steel | 1.4462 | S31803 |
Duplex Steel S31803 Welded Tube | ASTM A789 Duplex S31803 Welded Tube |
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Duplex Stainless Steel S31803 Welded Tube Supplier | ASME SA789 Duplex S31803 Welded Tubes |
DIN 1.4462 Welded Tubes Manufacturer | Ferritic Stainless Steel S31803 Welded Tubes |
A789 Welded Duplex Steel S31803 Tube Supplier | Duplex Steel 1.4462 Welded Tubes Stockholder in India |
Duplex Stainless Steel 1.4462 ERW Tubes | ASME SA789 Duplex S31803 Welded Tubes Stockist |
ASME SA789 Duplex S31803 Welded Tubes Exporter | S31803 Duplex Steel ERW Tubes Distributor |
UNS S31803 Welded Tube in India | Welded Duplex Steel 1.4462 Tubes |
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