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ASTM A789 S31803, S32205, S32750, S32760 Duplex, Super Duplex Steel Tubes Stockist in
Mumbai India.
ASTM A789 2507, 2205 Seamless, Welded, ERW Tubes
SAF 2205, SAF 2507 Tubing Stockist and Supplier in Mumbai India.
Preston Pipes and Alloys offer a wide range of Duplex and Super Duplex Steel Tubes. They are the leading exporter, trader and the stockiest supplier of this tube. Company provides with wide variety of specifications of these tubes in as per the customers requirement. The company is successfully covering major areas of the world by providing their quality material supply to every client, every industry.
These tubes are composed of large diameter size and are available in various types and forms. The company has improved the packaging of this tube to avoid any damage of product until the goods have been shipped. Industry packs their goods according to the material. And for international shipping, company provides with the best packaging of tube since it has to go through various barriers until it is shipped to the customer.
About Preston Pipes and Alloys-
We offer our clients superior
products with the highest degree of technical skills. We lay strong emphasis on quality
assurance, economic growth, and environmental protection
as they are a key to our success. These factors help us to manufacture top-notch
products. Due to the superior quality f products and customer service, our company won
the approval of international quality accreditation
and ISO certifications.
Duplex and Super Duplex Steel Tubes are first packed in various bundles and to avoid rust during the water shipment, it is wrapped up in polypropylene sheets. It is very helpful and maintains the quality of the product until it has been shipped.
Following material test performed is:
The company provides with
various tests on the material in order to check for the quality of the product before
delivering it to their customers. These tests are conducted
so that the customer can assure with goods they are buying from them. These tests are
mechanical testing, hardness test, chemical analysis, flattening test, micro and macro
test and intergranular test (IGC).
Tests certificates for Duplex and Super Duplex Steel Tubes:
The
industry also provides with various test and inspection reports for their customers so
that they can trust on the quality and other material
reports before buying it from them. Various tests are third party inspection, raw
material certificate, radiography test report and other various standard certificates to
their users if requested by the clients.
| STANDARD | WERKSTOFF NR. | UNS |
| Duplex 2205 | 1.4462 | S31803 / S32205 |
| Super Duplex 2507 | 1.4410 | S32750 / S32760 |
Standard :
Seamless Tubes Range :
Welded Tubes Range :
Outside Diameter :
Length :
Thickness :
Schedule :
Type :
Form :
End :
ASTM, ASME and API
1 / 2" NB - 8" NB
6" NB - 24" NB
6.00 mm OD up to 250 mm OD, Sizes up to 12” NB
Single Random, Double Random & Required Length
0.3mm – 50 mm
SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH120, SCH140, SCH160, XXS
Seamless, EFW, Fabricated
Round Tubes, Square Tubes, Rectangular Tube
Plain End, Beveled End, Treaded
| 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 |
| S32205 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 21.0 – 23.0 | 2.50 - 3.50 | 4.50 – 6.50 | 0.8 – 0.20 | 63.54 min |
| S32750 | 0.030 max | 1.20 max | 0.80 max | 0.035 max | 0.020 max | 24.00 – 26.00 | 3.00 – 5.00 | 6.00 – 8.00 | 0.24 – 0.32 | 58.095 min |
| S32760 | 0.05 max | 1.00 max | 1.00 max | 0.030 max | 0.010 max | 24.00 – 26.00 | 3.00 – 4.00 | 6.00 – 8.00 | 0.20 – 0.30 | 57.61 min |
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| S31803 / S32205 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
| S32750 / S32760 | 7.8 | 0.281 | 1350 | 2460 |
Duplex Steel Tubes
Super Duplex Steel Tube
Duplex Steel 2205 Tubes
Super Duplex Steel 2507 Seamless Tube
S31803 Duplex Steel Tubes
ASTM A789 Super Duplex Steel Seamless Tubing
ASME SA 789 Duplex Steel Welded Tubes
Super Duplex Steel 2507 Welded Tubes Supplier
Duplex Steel S32205 Rectangle Tubes Exporter
2507 Super Duplex Steel Square Tubes
ASTM A789 Duplex Steel ERW Tubing
2205 Duplex Heat Exchanger Tubes
ASME SA790 Super Duplex Bright Annealing Tubes
Duplex 2205 Electric-Resistance-Welded Tube
ASTM A789 Duplex Steel Sanitary Tube
Duplex Steel Tubes
Equivalent Grades
Duplex Steel 1.4462 Tubes
Super Duplex 1.4410 Seamless Tubes
Duplex 1.4462 Welded Tube
Super Duplex Steel 1.4410 ERW Tubes
Duplex Stainless Steel S32205 Tubing
Super Duplex UNS S32750 Seamless Tubes
Duplex Steel S32205 ERW Tubes
Super Duplex S32760 Seamless Coiled Tubing
Duplex 2205 Seamless Tubing
S32205 Duplex Steel Welded Tubes
Super Duplex Cold Drawn Seamless Tubes
Wrought Ferritic Duplex 2205 Welded Tubing
Duplex Steel Electric Resistance Tubing
Super Duplex 2507 Seamless Tubing
Duplex / Super Duplex Steel Tubes are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range of 2205 / 2507 Seamless Tubes, Welded Tubes through a worldwide network of stock-keeping branches. These are use in various industries like :
- Chemical Industry
- Oil & Gas Industry
- Petrochemical Industry
- Power Genration Industry
- Sugar Industry
- Food Processing Industry
- Paper & Pulp Industry
- Offshore and Onshore Services
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