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Super Duplex 2507 / S32750 Stainless Steel Pipe ASTM A790 SS Pipe OD10 - 219mm
Super duplex pipes produced under specification ASTM A790, are supplied in a seamless or a welded construction. The automatic process used to manufacture Super Duplex Welded Pipe is without the use of a filler metal. The Super Duplex Pipe suppliers recommend using these pipes for applications that are prone to general corrosion resistance. There are several reasons that account for the corrosion resistance properties of the ASTM A790 UNS S32760 pipe. In addition to having a high content of molybdenum, nickel and chromium, there is a significant inclusion of austenite stabilizing element, nitrogen. A heat analysis is performed on the ASTM A790 UNS S32750 in order to determine the proportion of the elements specified herein.
Next, the mixed microstructure of the Super Duplex 2507 Pipe enhances its properties. For instance, the ferritic part of the duplex microstructure in the alloy of the pipe is responsible for the Super Duplex 2507 Seamless Pipe exhibiting superior resistance to stress related corrosion cracking, particularly when exposed to warm chloride ion bearing circumstances. Generally, tests such as flattening tests, hardening tests, hydrostatic tests, Tension tests and nondestructive electric tests are performed on the Super Duplex Seamless Pipe to ascertain their conformance to the ASTM A790.
Super Duplex Seamless Pipe
Super Duplex Welded Pipe
ASTM A790 PIPE | SIZE | RATING | ASTM SPECIFICATION |
|---|---|---|---|
| Saf 2507 Welded Pipe | 6"-12" | 10s, 40s | ASTM 790 |
| 2507 Seamless Pipe | ½"-8" | 10s, 40s, 80s, 160 | ASTM 790 |
| Super Duplex 2507 Pipe International Specification | ASTM A 789 ASME SA 789 |
| Standard Specification | ASME, ASTM, AISI, AMS, JIS, EN, SAE, DIN, NF, TOCT, DS, DTD, GB |
| Super Duplex Seamless Pipe Size |
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| 2507 Duplex Stainless Steel Welded Pipe Size |
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| Super Duplex 2507 EFW Pipe Size |
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| Super Duplex Stainless Steel Pipe WT | SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
| 25cr Super Duplex 2507 Pipe manufacturing techniques | Seamless / ERW / EFW/ Welded / Fabricated / CDW/ LSAW/ Seam-Welded / Redrawn |
| Origin of Duplex 2507 Stainless Steel pipe material | Indian, European, Korean, Japanese |
| 2507 Duplex SS Pipe End Types |
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| Form | Round, Square, Rectangular |
| Super Duplex Alloy 2507 Pipe Length | Single Random, Double Random & Required Length End: Plain End, Beveled End, Treaded |
| 2507 Super Duplex Stainless Steel Pipe Delivery Condition | Annealed and Pickled, Hot Finished, Polished, Bright Annealed, Cold Drawn |
| Super Duplex Grade 2507 Pipe Packing |
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| Duplex Steel 2507 Pipe Value Added Services | Cut to size, thread, and groove |
| Port | Mumbai, India |
| Stocking distributor of leading Super Duplex 2507 Pipe manufacturers |
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| Duplex Steel 2507 Pipe Dimensional Specification | ANSI/ ASME B36.10, B36.19, B2.1 |
| Marking on Super Duplex Saf 2507 Pipe |
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| GRADE | SUPER DUPLEX 2507 |
|---|---|
| Carbon (C) Max. | 0.030 |
| Manganese (Mn) Max. | 1.20 |
| Phosphorous (P) Max. | 0.035 |
| Sulphur (S) Max. | 0.020 |
| Silicon (Si) Max. | 0.80 |
| Chromium (Cr) | 24.0–26.0 |
| Nickel (Ni) | 6.0–8.0 |
| Molybdenum (Mo) | 3.0–5.0 |
| Nitrogen (N) | 0.24–0.32 |
| Iron (Fe) | Bal. |
| Copper (Cu) | 0.50 |
| Other Elements | - |
