|S31803 ERW Pipes Specifications||ASTM A790 / ASME SA790|
|Dimensional specification||ANSI/ASME B36.19M, ANSI/ASME B36.10M|
|ASTM A790 UNS S31803 ERW Pipe Size||1 / 2″ 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 UNS S31803 ERW Pipes Manufacturing Shapes||Hydraulic, Round, Rectangle, Square, Hex, Honed|
|Duplex S31803 Pipe Manufacturing Techniques||Seamless / Welded / ERW / Fabricated / CDW / 100% X Ray Welded|
|Duplex Steel S31803 ERW Pipe Schedule Thickness Range||SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS|
|ASME SA790 Duplex UNS S31803 ERW Pipes End Types||Plain End, Beveled End, Treaded One End, TBE (Treaded Both Ends)|
|Delivery Condition of Duplex S31803 ERW Pipe||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 Pipe Sizes Pipe Schedule or Wall Thickness Manufacturing Method (Seamless / Welded) Heat Number Manufacturer’s Name or Custom Logo – on request Marked Pipe Sample: ANSI B36.19 ASTM A 790 UNS S31803 12″ NB SCH 40S SEAMLESS HEAT NO. XXXX|
|Outside Finish||2B, No.4, No.1, No.8 Mirror Finish for Duplex Steel Pipes, Finish as per customer Requirements|
|Delivery Condition||Annealed and Pickled, Polished, Bright Annealed, Cold Drawn|
|Packing of Duplex UNS S31803 ERW Pipes||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|
|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|
|ASME SA790||Seamless and straight-seam welded austenitic pipe intended for high temperature and general corrosive service. Filler metal not permitted during welding.|
|ASTM A790||EFW austenitic pipe for corrosive and/or high temperature service. Typically only pipe up to 8 inch is produced to this specification. Addition of filler metal is permitted during welding.|
|ASTM A409||Straight-seam or spiral-seam EFW large diameter austenitic light-wall pipe in sizes 14” to 30” with walls Sch5S and Sch 10S for corrosive and/or high|
|ASTM A813||Single-seam, single- or double- welded austenitic pipe for high temperature and general corrosive applications.|
|ASME SA814||Cold-worked welded austenitic pipe for high temperature and general corrosive service.|
|EN 10217 / EN 10217-7||DS Welded Pipes for pressure purposes|
|Duplex Steel UNS S31803 ERW Pipes||Duplex Steel S31803 ERW Pipes Manufacturer in India|
|ASTM A790 Duplex Steel S31803 ERW Pipes||UNS S31803 Duplex Steel Electric Resistance Welded Pipes Supplier|
|Duplex Steel S31803 ERW Hollow Pipes||ASTM A790 Duplex Steel S31803 ERW Square Pipes|
|DSS S31803 Electric Resistance Welded Pipes Supplier||Duplex Steel S31803 Electric Resistance Welded Pipes Cut To Size|
|Duplex Stainless Steel UNS S31803 ERW Pipes Dealer||Duplex Steel 1.4462 ERW Pipes Stockist|
|S31803 Duplex Stainless Steel ERW Industrial Pipes||ASTM SA790 Duplex Steel UNS S31803 Electric Resistance Welded Pipe|
|Duplex Steel UNS S31803 Custom ERW Pipe Stockist||Duplex Steel 1.4462 Thin Wall ERW Pipe Stockists|
|1.4462 Duplex Steel ERW Pipes Customized Pipes||Custom Duplex Steel S31803 ERW Pipes Manufacturer|
|Duplex Steel S31803 ERW Pipes Supplier in Delhi||Duplex Steel 1.4462 Electric Resistance Welded Pipes Exporter|
|UNS S31803 Colour Coated ERW Pipe||Austenitic Duplex Steel UNS S31803 ERW Pipes manufacturer|
|Duplex Steel S31803 ERW Square Pipes Dealer||Duplex Steel 1.4462 ERW Pipes Manufacturer in Delhi|
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