Duplex Steel UNS S31803 Pipe
Duplex Uns S31803 Pipe Suppliers, Astm A790 Duplex Chemical Composition, Astm A790 Uns S31803 Tubing Heat Treatment
A790 Uns S31803 Pipe Equivalent & Specification, Duplex Rectangular Pipe Supplier, Square Pipe Exporter in India, Astm A790 Material Round Pipe Distributor, Welded Pipe Trader, Seamless Pipe Stockholder, Electropolished Pipe Dealer, DIN 1.4462 Rectangular Welded Pipes, Seamless Pipes Exporter in India
A790 Uns S31803 Pipe Supplier
Raajsagar Steels is Supplier of Uns S31803 Pipe in india ,we are producing Uns S31803 Tubes & Uns S31803 Material Pipe since 1999.We are ISO 9001 & 12000 certified Exporter of Astm A790 Uns S31803 Seamless Pipe in India.We Maintain over 1200 ton A790 Uns S31803 Pipe in various shape,sizes & coating which makes us one of the Largest Stockist of Astm A790 Pipe in India.
In 1985 Raajsagar steels was incorporated as a Trader of ASTM A790 UNS S31803 Pipe & in 1990 Raajsagar Steels became Stocking Distributor of UNS S31803 Pipes & DIN 1.4462 Duplex Steel UNS S31803 Pipe,later in year 1994 we were recognised as a leading Distributor of WNR 1.4462 Seamless Pipe in India.Further we started stocking Duplex Steel UNS S31803 Seamless Pipe of other Manufacturers of Inox Duplex Steel UNS S31803 Pipe.Raajsagar Steels became Largest Stockist of AISI Duplex Steel UNS S31803 Pipe.Currently we have ready stock of ASTM A790 Duplex Steel Uns S31803 Pipe at our Mill in Mumbai,Maharashtra.
Raajsagar Steels is only Supplier in india who maintains Duplex Steel UNS S31803 Seamless pipe in all Schedule like Schedule 40 Duplex Steel UNS S31803 pipe,SCH 80 Duplex Steel UNS S31803 Seamless Pipe,SCH 160 Duplex Steel UNS S31803 Welded Pipe,SCH 10 Duplex Steel UNS S31803 Pipe,SCH XS Duplex Steel UNS S31803 Fabricated Pipe,SCH XXS Duplex Steel UNS S31803 LSAW Pipe.widest stock of Duplex Steel UNS S31803 pipe in india enable us for prompt delivery to Middle east,Gulf countries,far east asian countries in any emergency.we can offer Cold Drawn Duplex Steel UNS S31803 Seamless Pipe at dealer price which helps us to prove one of the best Stockholder of Duplex Steel UNS S31803 Pipe in India.
Who we are?
- Astm A790 Pipe Manufacturer in India
- Uns S31803 Round Bar Supplier in India
- Astm A790 Filler Wire Exporter in India
- Astm A790 Duplex 2205 Pipe Distributor
- Astm A790 Material Pipe traders in India
- A790 Uns S31803 Pipe Stockist in India
- Uns S31803 Bolting Stockholder in India
- Uns S31803 Flanges Wholesaler in India
- Uns S31803 Tubes Importer in India
ASTM A790 Duplex Steel UNS S31803 Pipe Specifications
Dimension : ASTM, ASME and API
ASTM Specification : ASTM A790 / ASME SA790, ASTM A789 / ASME SA A789
ASTM A790 Duplex Steel UNS S31803 Pipe Size : 1/2"NB TO 12 "NB IN
UNS S31803 Seamless Pipe & Tube Size : 1/2” NB - 8” NB
UNS S31803 Welded Pipe & Tube Size : 6” NB - 24” NB
Size Range for UNS S31803 Tubing: OD:1/4" (6.25mm) to 8" (203mm), WT 0.02" (0.5mm) to 0.5"(12mm)
Outer Diameter : 6.0-630mm
Thickness : 0.5-45mm
Schedule : SCH20, SCH30, SCH40, STD, SCH80
Type : Seamless / ERW / Welded / Fabricated / CDW
Form : Round Pipe/Tube, Square Pipe/Tube, Rectangular Pipe/Tube, Coiled Tube, “U” Shape, Pan Cake Coils, Hydraulic Tube
Length : Single Random, Double Random & Required Length
End : Plain End, Beveled End, Threaded
Material: UNS S31803 1.4462 X2CrNiMoN22-5-3,UNS S ASTM A790 UNS S31803 Duplex Seamless Pipe ASTM A790 UNS S31803 Duplex Seamless Pipe 32101,UNS S32304,S32205,S32750,S32760 ASTM A790 UNS S31803 Duplex Seamless Pipe
Specialized Duplex Products:
Seamless Duplex Pipes / Tubes: ASTM A 789 / 790, ASME SA 789 / 790
Welded Duplex Pipes / Tubes: ASTM A 789 / 790, ASME SA 789 / 790
Duplex Pipe Fittings & Flanges: ASTM A 815, ASME SA 815
| STANDARD | UNS | WERKSTOFF NR. |
|---|---|---|
| Duplex 2205 | S31803 | 1.4462 |
Chemical Composition of ASTM A790 Duplex Steel UNS S31803 Pipe
| Ni | Cr | Mo | Mn | Si | C | N | S | P | Fe | |
|---|---|---|---|---|---|---|---|---|---|---|
| MIN | 4.5 | 22.0 | 3.0 | - | - | - | 0.14 | - | - | - |
| MAX | 6.5 | 23.0 | 3.5 | 2.0 | 1.0 | 0.03 | 0.2 | 0.02 | 0.03 | Balance |
Dimensional Tolerance of ASTM A790 Duplex Steel UNS S31803 Pipe
| Nominal pipe size up to 4 = ± 0.79 mm | 5 thru 8 = + 1.58 mm / - 0.79 mm 10 thru 18 = + 2.37 mm / - 0.79 mm | 20 thru 24 = + 3.18 mm / - 0.79 mm | ||
| Wall Thickness All Diameters = - 12.5% + tolerance not specified | Length + 6.40 mm / - 0 mm | Weight Weight = + 10% / - 1.5% |
Mechanical Properties of ASTM A790 Duplex Steel UNS S31803 Pipe
| Duplex Stainless Steel |
Density | 7.805 |
Melting Range,℃ | 1450 ℃ |
Elongation % | 25 min. |
Tensile Strength (Mpa) | 655 |
Yield Strngth (Mpa) | 450 |
Hardness (Brinell) | 293 max |
ASTM A790 Duplex Steel UNS S31803 Pipe Stock & Size Range
| NB Sizes | Sch 5 | Sch 10 | Sch 40 | Sch 80 | Sch 160 |
|---|---|---|---|---|---|
1/8" ASTM A790 Pipe |  | | | | |
1/4" ASTM A790 Pipe | | | | | |
3/8" ASTM A790 Pipe | | | | | |
1/2" ASTM A790 Pipe | | | | | |
3/4" ASTM A790 Pipe | | | | | |
1" ASTM A790 Pipe | | | | | |
1 1/4" ASTM A790 Pipe | | | | | |
1 1/2" ASTM A790 Pipe | | | | | |
2" ASTM A790 Pipe | | | | | |
2 1/2" ASTM A790 Pipe | | | | | |
3" ASTM A790 Pipe | | | | | |
4" ASTM A790 Pipe | | | | | |
5" ASTM A790 Pipe | | | | | |
6" ASTM A790 Pipe | | | | |
Types Of UNS S31803 Stainless Steel Pipe
we are having ready stock & dealership of below manufacturers:
- COLUMBUS- South Africa
- AALCO -UK
- SALEM -INDIA
- JINDAL ( JSL ) -INDIA
- SANDMEYER STEEL -USA & Canada
- SPECIAL STEEL LTD -UK
- PENN STAINLESS-USA
- NIPPON STEEL & SUMITOMO METALS - japan
- OUTOKUMPU - Finland & INDIA
- MEGAMEX:Texas - USA
- SANDVIK - Sweden & INDIA
- TIOGA - America
- SCHOELLER BLECKMANN - England & Dubai
Stainless Steel Duplex 2205, UNS S31803, UNS S32205, WNR 1.4462 Pipes and Tubes Available Product Forms
- SS 2205 Duplex Welded and Seamless Tubes, Pipes
- SS 2205 Duplex Hydraulic and Instrumentation Tubes
- SS 2205 Duplex Coiled Tubing
- SS 2205 Duplex Capillary Tubes
- SS 2205 Duplex Seam Welded and Cold Redrawn Pipe and Tubes
- SS 2205 Duplex Seam Welded, Cold Redrawn and Annealed Pipes and Tubes
Duplex Stainless Steel Pipes, Duplex Stainless Steel Seamless Tubes Value Added Processing Services
- UNS 31803 Duplex Stainless Steel Pipe Polishing
- UNS 31803 Duplex Stainless Steel Pipe Beveling
- Heat Treatment, Annealing, Pickling of SS UNS 31803 Duplex ERW, Seamless Pipes
- Ultrasonic Testing of SS UNS 31803 Duplex Pipes
- 100% X-Ray Welding for UNS 31803 Duplex Large Diameter Custom Size Stainless Steel Pipes
- Drawing Services
- Special Testing Requirements – Destructive Testing, Non Destructive Testing etc.
Production, Supply, Stock Range of Stainless Steel Duplex Pipes and Stainless Steel Duplex Tubes
- Outside Diameter: 6.00 mm OD up to 250 mm OD, Sizes up to 12” NB available Ex-stock, OD Size Steel Tubes available Ex-stock
- Thickness Range: 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
- Type: Seamless / ERW / Welded / Fabricated / CDW
- Form: Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes
- Length: Single Random, Double Random & Required Length End: Plain End, Beveled End, Treaded
- End Protection: Plastic Caps | Outside Finish: 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements
- Delivery Condition: Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
- 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
- Packing: Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
- Specials: Sizes and Specifications other than above can be manufactured on request
Markings on Stainless Steel Duplex 2205, UNS S31803, UNS S32205, WNR 1.4462 Seamless/Welded Pipes
The full identification of the pipe should be continuously marked down its whole length, including:
- Nominal Pipe Size (Nominal Bore)
- Schedule (Wall Thickness)
- Specification
- Grade
- Method of Manufacture (Seamless or Welded)
- Heat Number
- Manufacturer’s Name or Symbol
Type of UNS S31803 Duplex Stainless Steel Pipe/Tube | Outside Diamter, OD (in mm) | Wall Thickness, WT (in mm) |
|---|---|---|
Duplex Uns S31803 Round Pipe/Tube | 6mm – 630mm | 0.5mm-30mm |
Astm A790 Material Square Pipe/Tube | 12.7mm* 12.7mm to 300mm* 300mm | 0.5mm-30mm |
2205 Duplex Stainless Steel Rectangular Pipe/Tube | 10*20mm to 100*200mm | 0.5mm-30mm |
Duplex Stainless Steel Colour Coated Pipe/Tube | 6mm to 630mm | 0.5mm-30mm |
Astm A790 Uns S31803 Ornamental Tubes | 12.7mm to 76.2mm | 0.5mm-2.0mm |
Astm A790 Grade S31803 Electropolished Pipes/Tubes | 12.7mm to 250mm | 0.5mm-30mm |
Astm A790 Pipe - Slot Round Pipe/Tube | 12.7mm to 76.2mm | 0.5mm-2.0mm |
2205 Duplex Triangle Tube | 16mm to 85mm | 0.5mm-3.0mm |
2205 Duplex Stainless Steel Hexagonal Tube | 13mm to 85mm | 0.5mm-2.0mm |
UNS S31803 Duplex 2205 Handrail Tube | – | 0.5mm-2.0mm |
Astm A790 Super Duplex U Shaped Tube | 20mm to 200mm | 0.5mm-2.0mm |
Astm A790/A790m Thin-Wall Stainless Steel Tube | 22mm*0.7mm to 108mm*2.0mm | 0.5mm-2.0mm |
Duplex Inner/Outside Polished Stainless Steel Tube, Pipes | 12.5mm to 203.2mm | 1.0mm – 5mm |
Duplex Steel Capillary Tube | 0.28mm to 10mm | 0.08mm – 1.2mm |
A790 Uns S31803 Seamless Tube | 6mm to 430mm | 0.8mm – 30mm |
Ready Stock Available:Top 10 Manufacturers of Duplex Steel Pipe
Astm A790 Material Pipe Price List
Duplex Uns S31803 Pipe Price List 2017-2018
US $1500-5000 / Ton (FOB Price)
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