UNS S31803 Duplex Stainless Steel Pipes & Tubes
UNS S31803 Duplex Stainless Steel Pipes & Tubes
Table of Content
- Duplex Stainless Steel UNS S31803 Pipes & Tubes Supplier
- Duplex Steel UNS S31803 Pipes & Tubes Specifications
- Chemical Composition of Duplex SS UNS S31803 Tubes
- Mechanical Properties for Duplex Steel S31803 Pipes
- Equivalent Grades of Duplex UNS S31803 Pipes & Tubes
- Duplex Steel Pipe Size Chart for UNS S31803
- Types Of Duplex Steel UNS S31803 Pipes and Tubes
- Duplex SS UNS S31803 Pipes & Tubes Pressure Rating
- Weight Chart of Duplex Steel UNS S31803 Pipes
- Global Supplier of Duplex Steel UNS S31803 Popular Searches
- FAQ’s
ASTM A790 Duplex Steel S31803 Pipes, Duplex Steel UNS S31803 Pipes, Duplex Steel 2205 Pipes, Duplex Steel S31803 Pipes Manufacturer In India, Duplex Stainless Steel S31803 Seamless Pipe, UNS S31803 Seamless Pipe, Duplex Steel s31803 Seamless Pipes, ASME SA790 Duplex Steel Seamless Pipe, Duplex Steel UNS S31803 Seamless Pipe, Duplex Stainless Steel UNS S31803 Pipe, Duplex Steel UNS S31803 Welded Tube, Grade S31803 Duplex Steel Tubing , ASME SA790 Duplex Steel S31803 Pipes
Duplex Steel UNS S31803 Pipes and Tubes combine the strengths of both ferritic and austenitic stainless steels products, offering better performance than standard grades like 316 and 316L. They are designed to handle tough environments, such as seawater, with excellent corrosion resistance. These pipes feature high chromium, nickel, and molybdenum content, giving them great strength and durability for high-pressure situations. Heat-treated for improved properties, Duplex S31803 pipes work well in harsh and watery conditions. Available in both seamless and welded forms, Duplex SS UNS S31803 pipes are highly valued for their top performance and are ideal for demanding uses.
Duplex Stainless Steel UNS S31803 Pipes & Tubes Supplier
Lakshya Steel is a top supplier of Duplex Steel UNS S31803 Pipes & Tubes. We offer a wide selection of high-quality duplex stainless steel products in different grades, sizes, and thicknesses to meet various industrial needs. Our Duplex SS UNS S31803 pipes and tubes are commonly used in oil refineries, chemical plants, power plants, industrial machinery, and the cement industry.
Our Duplex Stainless UNS S31803 Pipes & Tubes are known for their smooth finish, durability, precise dimensions, and excellent corrosion resistance. We provide both standard and custom sizes, including Duplex S31803 Round Pipes, Square Pipes/Tubes, Rectangular Pipes/Tubes, and Coil Tubes, all at competitive prices. Contact us to get the best deals on Duplex SS Pipes & Tubes.
Duplex Steel UNS S31803 Pipes & Tubes Specifications
| Standard | ASTM A790 / ASME SA790 UNS S31803, S32205, S32550, S32750, S32760 |
| Materials | ASTM A815 – UNS S31803 |
| 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. |
Chemical Composition of Duplex SS UNS S31803 Tubes
| Element | Min | Max |
| C | – | 1.0 |
| N | – | 0.03 |
| P | – | 0.02 |
| Si | – | 2.0 |
| Mn | 3.0 | 3.5 |
| Mo | 22.0 | 23.0 |
| Fe | – | 0.03 |
| cr | 4.5 | 6.5 |
| s | 0.14 | 0.2 |
Mechanical Properties for Duplex Steel S31803 Pipes
| Grade | S31803 |
| Density (g/cm 3) | 7.805 |
| Density (lb/in 3) | 0.285 |
| Melting Point (°C) | 1420 – 1465 |
| Melting Point (°F) | 2588 – 2669; |
Equivalent Grades of Duplex UNS S31803 Pipes & Tubes
| STANDARD | UNS | WERKSTOFF NR. |
| Duplex S31803 | S31803 | 1.4462 |
Duplex Steel Pipe Size Chart for UNS S31803
| Wall | Sizes ( O.D.) |
| .010 | 1/16″ , 1/8″ , 3/16″ |
| .020 | 1/16″ , 1/8″ , 3/16″ , 1/4″ , 5/16″ , 3/8″ |
| .012 | 1/8″ |
| .016 | 1/8″ , 3/16″ |
| .028 | 1/8″ , 3/16″ , 1/4″ , 5/16″ , 3/8″ , 1/2″ , 3/4″ , 1″ , 1 1/2″ , 2″ |
| .035 | 1/8″ , 3/16″ , 1/4″ , 5/16″ , 3/8″ , 7/16″ , 1/2″ , 16″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 2″ , 2 1/4″ |
| .049 | 3/16″ , 1/4″ , 5/16″ , 3/8″ , 1/2″ , 16″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/8″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 2″ , 2 1/4″ |
| .065 | 1/4″ , 5/16″ , 3/8″ , 1/2″ , 16″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 1 3/4″ , 2″ , 2 1/2″ , 3″ |
| .083 | 1/4″ , 3/8″ , 1/2″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 1 7/8″ , 2″ , 2 1/2″ ,3″ |
| .095 | 1/2″ , 5/8″ , 1″ , 1 1/4″ , 1 1/2″ , 2″ |
| .109 | 1/2″ , 3/4″ , 1″ , 1 1/4″ , 1 1/2″ , 2″ |
| .120 | 1/2″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 2″ , 2 1/4″ , 2 1/2″ , 3″ |
| .125 | 3/4″ , 1″ , 1 1/4″ , 1 1/2″ , 2″ , 3″ , 3 1/4″ |
| .134 | 1″ |
| .250 | 3″ |
| .375 | 3 1/2″ |
Types Of Duplex Steel UNS S31803 Pipes and Tubes
- Wrought Ferritic / Austenitic Duplex Seamless Tube
- ASME SA789 Duplex Steel Tube
- ASME SA789 Duplex Seamless Tube
- Duplex Steel S31803 Tubing Manufacturer
- Duplex Steel ASTM A789 Seamless Tube
- S31803 Duplex Steel Seamless Tubing
- ASTM A789 Duplex Steel S31803 Seamless Tubes in Thane
- Duplex Stainless Steel S31803 Seamless Tubes in Bengaluru
- DSS 1.4462 Seamless Tubes Exporter in Dahej
- Duplex Steel UNS S31803 Seamless Tubes Stockist
- Duplex Steel UNS S31803 Seamless Tubing
- ASTM A789 Duplex Steel S31803 Seamless Tubing
- Duplex Steel UNS S31803 Seamless Tubing
- Duplex Steel Seamless Tubes Distributor
- Duplex Stainless Steel UNS S31803 Seamless Tubes
- ASME SA789 Duplex Steel S31803 Seamless Tube Dealer in Pune
- Duplex S31803 Seamless Tube Price in Hyderabad
- DSS S31803 Seamless Tubes Suppliers in Ankleshwar
Duplex SS UNS S31803 Pipes & Tubes Pressure Rating
| Tube O.D. (in.) |
Wall Thickness of Tube (inches) | |||||||
|---|---|---|---|---|---|---|---|---|
| .028 | .035 | .049 | .065 | .083 | .095 | .109 | .120 | |
| Working Pressure (psig) | ||||||||
| 1/8 | 7900 | 10100 | ||||||
| 1/4 | 3700 | 4800 | 7000 | 9500 | ||||
| 5/16 | 3700 | 5400 | 7300 | |||||
| 3/8 | 3100 | 4400 | 6100 | |||||
| 1/2 | 2300 | 3200 | 4400 | |||||
| 3/4 | 2200 | 3000 | 4000 | 4600 | ||||
| 1 | 2200 | 2900 | 3400 | 3900 | 4300 | |||
Weight Chart of Duplex Steel UNS S31803 Pipes
Global Supplier of Duplex Steel UNS S31803 Popular Searches
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FAQ’s
What is the price range of Duplex Steel UNS S31803 Pipes & Tubes?
Prices vary based on specifications and market conditions. Contact us Lakshya Steel for the most competitive pricing.
What are the key benefits of using Duplex SS UNS S31803 Pipes & Tubes?
These duplex steel S31803 pipes and tubes are appreciated for their smooth finishing, durability, dimensional accuracy, and excellent corrosion resistance.
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