ASTM A790 DSS Pipes, Tubes
ASTM A790, ASTM A789
Dimension Standard
MSRR, AMS, BS, JIS, AISI, ASTM, GB, DIN, EN, etc
DSS Pipes and Pipe
Duplex Steel Pipes and Pipe
Duplex Steel S31803 Pipes and Tubes, also referred to as Duplex Steel F51 Pipes, offer excellent resistance to stress corrosion cracking. With a combination of chromium, molybdenum, and nitrogen content, this type of stainless steel offers high-strength and superior corrosion resistance compared to conventional austenitic stainless steels such as 304/304L or 316/316L.
Table of Content
Due to the duplex structure - consisting of both ferritic and austenitic microstructure - these pipes provide exceptional mechanical strength combined with excellent impact toughness. They are used in a variety of applications where superior corrosion resistance is required, such as for heat exchangers, pressure vessels, boilers, condensers, and chemical containers.
The superior corrosion resistance of Duplex Steel S31803 Pipes and Tubes also makes them suitable for use in seawater machinery and vessels, offshore structures, petrochemical equipment, pharmaceutical applications, and food processing equipment. They are increasingly being used instead of conventional stainless steel grades due to their superior performance even in high-temperature and highly corrosive environments.
Duplex Steel S31803 Pipes and Tubes offer excellent resistance to pitting and crevice corrosion as well as good weldability. Their mechanical properties are considerably higher than those of standard austenitic stainless steels such as 304L/316L and they can be cold-worked without the need for post-weld annealing.
At Renox Impex, we are proud to offer high-quality Duplex Steel S31803 Pipes and Tubes with superior corrosion resistance, excellent mechanical properties, and good weldability. We strive to provide our customers with the best quality products that meet their needs at competitive prices.
Pipe and Tubes Specifications | ASTM A790 / ASME SA790, ASTM A789 / ASME SA789 |
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. |
STANDARD | WERKSTOFF NR. | UNS |
Duplex Steel S31803 | 1.4462 | S31803 |
Duplex Stainless Steel S31803 Pipe Sizes
Duplex Steel F51 Tube Sizes
UNS S31803 Pipe Weight Chart
Price List of Duplex Stainless Steel S31803 Pipe | DSS F51 Pipe Price in India (INR) | DSS S31803 Pipe Price in USD | DSS F51 Pipe Price in UAE (Dirham) |
DSS S31803 Pipe Price Per Kg | ₹ 577 | $ 6.99 USD | 27.24 AED |
Steel Pipe Price 20 Feet 1 Inch | ₹ 187 | $ 2.27 USD | 8.75 AED |
Duplex Stainless Steel Tubes Price | ₹ 177 | $ 2.14 USD | 5.77 AED |
Duplex Steel Pipe Price 20 Feet | ₹ 166 | $ 2.21 USD | 8.13 AED |
Duplex Steel Tube Price in India | ₹ 159 | $ 2.75 USD | 9.75 AED |
Jindal Duplex Steel Pipe Price List PDF | ₹ 455 | $ 5.59 USD | 20.57 AED |
Jindal Duplex Steel Pipe Price List | ₹ 977 | $ 11.84 USD | 41.27 AED |
Price of Duplex Steel EFW Pipe | ₹ 157 | $ 1.90 USD | 7.67 AED |
DSS Heat Exchanger Tube Price List | ₹ 357 | $ 4.32 USD | 16.77 AED |
Check Duplex Stainless Steel S31803 Tubing Sizes, Pressure Rating, Weight and Duplex Steel F51 Pipe Price per Square Foot in Mumbai.
Inspection
No-destructive Test, Hydrostatic Test, Surface and Dimension Test, Mechanical Properties Test(tensile Strength, Yield Strength, Elongation, Flaring, Flattening, Bending, Hardness, Impact Test), Chemical Composition Inspection.
Value Added Services
Packing
Bare packing/bundle packing/crate packing/wooden protection at the both sides of tubes and suitably protected for sea-worthly delivery or as requested.
Marking
Our products are packaged to make sure that there’s no damage throughout transit. Just in case of exports, customary export packaging is completed in wooden boxes or cases.
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 |
Structural Cutting | Products cut include pipes, tube, tubing, Square pipes, Rectangular pipes, round pipes Thickness range is 1/16" to 28" diameter |
Tubular Cutting | Products cut include Ornamental Tube, Tubing and Hollow Bar. Thickness range is 1/16" to 28" diameter |
Production Cutting | Renox Impex provide production cutting for product diameters up to 4". We utilize Amada Production Equipment to achieve these precision cuts with tight tolerances. |
Structural Polishing | Products polished included all tubular products, with OD & ID polishing available |
Oil & Gas
Industry
Power Plant
Generation
Marine
Industry
Petrochemical
Industry
Chemical
Industry
Aerospace
Industry
Sugar
Industry
Contact Renox Impex today for a best offer & competitive quotation Of DSS S31803 Pipes and Tubes.
Call : +91 80806 99454 / Email : [email protected]
Check Today's price of Duplex Steel F51 Pipe in India
We also supply Duplex Stainless Steel S31803 Pipe at the best price. You can check our latest Duplex Steel F51 Tubing price list. Contact Renox Impex today for a best offer & competitive quotation Of DSS S31803 Pipes and Tubes.
Phone: +91 80806 99454
Email: [email protected]