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Duplex S31803 / S32205 Pipe, S31803 Duplex Steel Pipes, Duplex Stainless Steel Pipe Supplier, 2205 Duplex Stainless Steel Pipe, S32205 Duplex Steel Pipes, S31803 Duplex Seamless Pipes, S32205 Duplex Seamless Pipes, ASME SA790 Duplex Pipe Suppliers and Exporters in Mumbai, India.
Ferritic / Austenitic Welded Pipe Exporter, Suppliers of ASTM A790 Duplex Stainless Steel Seamless Pipes, UNS S31803 Welded Pipe Exporter, Duplex Steel Hollow Pipe, WERKSTOFF NR. 1.4462 Pipe Manufacturer in Mumbai, India.
Kinsey Piping offers a wide range of Duplex Steel S31803 / S32205 Pipes, which has some excellent features to offer such as high tensile strength, rust free, wear & tear resistant, etc. Duplex Steel S31803 Seamless Pipes is two – phase, ferritic, austenitic 22 percent chromium, 3 percent molybdenum, 5 percent to 6 percent nickel alloyed stainless steel. Duplex Steel S32205 Welded Pipes is nitrogen enhanced stainless steel that was developed to combat common corrosion problems encountered with the 300 series stainless steels. Duplex Steel S31803 EFW Pipes combines improved resistance to stress corrosion cracking, pitting, crevice corrosion and high strength in comparison with other stainless steel grades. Duplex Steel S32205 ERW Pipes is an austenitic – ferritic stainless steel, which has superior corrosion resistance and high strength. Meanwhile, these Duplex Steel S31803 Round Pipes are also being offered in different sizes and shapes to our customers. Kinsey Piping is one of the pioneer supplier and trader of Duplex Steel S31803 Square Pipes, which is the most widely used duplex (ferritic /austenitic) stainless steel grade. Duplex Steel S32205 Rectangular Pipes finds applications due to both excellent corrosion resistance and high strength. Duplex Steel S31803 Electropolish Pipes gives better guaranteed corrosion resistance, but is also resistant to chloride stress corrosion cracking (SCC) at temperatures of up to about 150 Degree C. Duplex Steel S32205 Hexagonal Pipes cannot be hardened by thermal treatment, but does work harden.
Duplex Stainless Steel Pipe Specification
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| Specifications | : | ASTM A 790 ASME SA 790 |
| Dimensions | : | ASTM, ASME and API |
| Size | : | 1/2″NB TO 12 “NB IN |
| Specialized in | : | Large Diameter Size |
| Schedule | : | SCH20, SCH30, SCH40, STD, SCH80 |
| Type | : | Seamless / ERW / Welded / Fabricated |
| Form | : | Round, Hydraulic Etc |
| Length | : | Single Random, Double Random & Cut Length. |
| End | : | Plain End, Beveled End, Treaded |
S31803 / S32205 Duplex Pipes Chemical Composition
| S31803 / S32205 | C | N | P | Si | Mn | Mo | Fe | Cr | S | Ni |
| 1.0 | 0.03 | 0.02 | 2.0 | 3.0 – 3.5 | 22.0 – 23.0 | 0.03 | 4.5 – 6.5 | 0.14 – 0.2 | Bal |
Duplex Steel S31803 / S32205 Pipe Mechanical Properties
| S31803 / S32205 | Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80000 , MPa – 550 | Psi – 116000 , MPa – 800 | 15 % |
Equivalent Grades for S31803 / S32205 Duplex Stainless Steel Pipe
| STANDARD | UNS | WERKSTOFF NR. |
| Duplex S31803 | S31803 | 1.4462 |
| Duplex S32205 | S32205 | 1.4462 |
