Duplex Steel UNS S31803 EFW Pipes
We all across the globe have become a highly admired organization and are fully involved in
manufacturing and supplying Duplex Steel UNS S31803 EFW Pipes. We are globally dealing as a
reliable and trustworthy manufacturer, supplier and exporter of high quality of EFW pipes so
that all applications demands can be well satisfied. Our product is featured by high chromium
content that 19% to 32% and molybdenum to 5% and low nickel content than then austenitic SS.
The excellent properties are making the Duplex Steel UNS S31803 EFW Pipes high in demand and
are thus used in diverse ranges of industrial applications. We are offering this grade pipe in
specifications that are varying in standards, dimensions, sizes, wall thickness, outer
diameter, schedules, lengths, forms, types, ends. It is also made available to them at
customized specifications as per the buyer's needs.
Qualities of EFW Pipes
Due to many excellent properties found in Duplex Steel UNS S31803 EFW Pipes the usability,
reliability, and demand of same has got increased at a greater extent. The qualities that is
greatly responsible for making the product to be an ideal choice for various applications are–
• High tensile strength
• Good dimensional accuracy
• Fine surface finishes
• Rugged construction
• Toughness
• Corrosion resistant
• Stress corrosion cracking and crevice corrosion
• High mechanical strength
• Non-corrosive body
• Withstand high temperature
• Hold high pressure
Duplex S31803 EFW Pipes
Duplex S31803 EFW Pipe
UNS S31803 EFW Pipe
DIN 1.4462 EFW Pipe
Manufacturing of the EFW pips : Duplex Steel UNS S31803 EFW Pipes manufacturing is done by effectively using superior quality of alloy. The alloy that we are using is bought from reliable market mills and is well tested and approved for use in product development. No doubt manufacturing the pipes under the supervision of professionals in addition to the use of available modern tools and sophisticated technology has helped us in making the stunning quality of pipes. The quality controller team always checks the product quality so that no poor quality of product development is done. Our pipes are designed as per set raw material quality standards and this makes sure that always product quality standards are well maintained.
Pipes testing- At our
manufacturing unit the testing of Duplex Steel UNS S31803 EFW Pipes are done with the fullest
perfection so that quality of same can be well checked for the high quality of pipes
development.
The tests done are including-
• PMI-IGC test
• Hardness test
• Pitting resistance test
• Flattening-flaring test
• Mechanical-chemical test
• Micro-macro test
Documentations of the pipes
We during the time of shipping of the ordered consignment to the buyers consider attaching the
copy of all essentials documents.
The documents offered by us is inclusive of-
• Fumigation certificate
• Heat treatment chart
• QAP
• Packaging list
• Guarantee letter
• Radiography test report
• MTC as per En 10204/3.1b
• Third party inspection report
• Buyers report
Packaging-
We are doing the Duplex Steel UNS S31803 EFW Pipes packaging as per standard packaging norms.
Pipes are packed into wooden cases, wrapped using environmental poly bags, 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 EFW Pipe | ASTM A928 Duplex S31803 EFW Pipe |
Duplex UNS S31803 EFW Pipes Dealer | ASTM A928 S31803 Duplex Steel EFW Pipe |
Duplex Stainless Steel S31803 EFW Pipe Supplier | ASME SA928 Duplex Stainless Steel S31803 EFW Pipes |
DIN 1.4462 EFW Pipes Manufacturer | Ferritic Stainless Steel S31803 EFW Pipes |
A928 EFW Duplex Steel S31803 Pipe Supplier | Duplex Steel 1.4462 EFW Pipes Stockholder in India |
Duplex Steel 1.4462 Electric Fusion Welded Pipes | ASME SA928 Duplex S31803 EFW Pipes Stockist |
ASME SA928 Duplex S31803 EFW Pipes Exporter | Duplex S31803 Electric Fusion Welded Pipes Distributor |
UNS S31803 EFW Pipe in India | EFW Duplex Steel 1.4462 Pipes |
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Piyush Steel has been a prominent player in the tubular metal products industry since 1983. The largest manufacturer, supplier, exporter, and stockist of stainless steel seamless pipes and tubes is in Mumbai, India.
Office No. 9 & 10, 1st Floor, Krishvi Apartment, Khambatta Lane, Khetwadi, Mumbai - 400 004 (India).
Email : [email protected]
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