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Steel Tubes India has pride in providing a whole range of high-class, customizable and innovative ASTM A789 Duplex 2205 Welded Pipes using state-of-art technology. Our range includes ASTM A789 Duplex 2205 Welded Pipes, Stainless Steel Seamless pipes & Tubes, Carbon Steel Seamless Pipes & Tubes and Alloy Steel Seamless Pipes & Tubes. For more than five decades, Steel Tubes India has been serving the needs of the oil and gas industries, automotive, shipbuilding, power plants. All the supply records for most of the severe environment of ASTM A789 Duplex 2205 Welded Pipes & pipe line indicate that Steel Tubes India is the leader in line pipe technologies.
We have been supplying high quality ASTM A789 Duplex 2205 Welded Pipes with most advance technology and with most reliable quality. We place importance not just on managing material sales, but also on 'before' and 'after service'. We are winner of All India Award for Export Excellence for 2006-07, 2007-08, 2008-09, 2009-10, 2010-11.
| Pipe Range | 6NB to 1200NB - SCH. 5, 10, 20, 30, 40, 60, 80, 100, 120, 140, 160, XXS. |
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| PipeType | Round, Square, Rectangle, Hydraulic, Honed Tubes |
| Stainless Steel Pipe | ASTM A312, A358, A269, A270- TP 304, 304L, 304H, 316, 316L, 316H, 316Ti, 309, 310, 317L, 321, 347, 904L. |
| TEST CERTIFICATES | MTC, IBR & Third Party Inspection. |
| Pipe Type | NB Sizes | Sch 5 | Sch 10 | Sch 40 | Sch 80 | Sch 160 |
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| ASTM A789 Duplex 2205 Welded Pipes | 1/8″ |
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| ASTM A789 Duplex 2205 Welded Pipes | 1/4″ |
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| ASTM A789 Duplex 2205 Welded Pipes | 3/8″ |
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| ASTM A789 Duplex 2205 Welded Pipes | 1/2″ |
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| ASTM A789 Duplex 2205 Welded Pipes | 3/4″ |
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| ASTM A789 Duplex 2205 Welded Pipes | 1″ |
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| ASTM A789 Duplex 2205 Welded Pipes | 1 1/4″ |
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| ASTM A789 Duplex 2205 Welded Pipes | 1 1/2″ |
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| ASTM A789 Duplex 2205 Welded Pipes | 2″ |
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| ASTM A789 Duplex 2205 Welded Pipes | 2 1/2″ |
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| ASTM A789 Duplex 2205 Welded Pipes | 3″ |
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| ASTM A789 Duplex 2205 Welded Pipes | 4″ |
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| ASTM A789 Duplex 2205 Welded Pipes | 5″ |
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| ASTM A789 Duplex 2205 Welded Pipes | 6″ |
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Welded Tubing Dimensional Chart |
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Outside Diameter |
Outside Diameter Tolerance |
Inside Diameter Tolerance |
Wall Tolerance |
Up to inclusive 1/2" |
+.003" -.003" |
+.003" -.003" |
+5% -5% |
>1/2", but less than 1" |
+.004" -.004" |
+.004" -.004" |
+5% -5% |
1", but less than 1 1/2" |
+.005" -.005" |
+.005" -.005" |
+5% -5% |
1 1/2", but less than 2" |
+.006" -.006" |
+.006" -.006" |
+5% -5% |
2", but less than 2 1/2" |
+.007" -.007" |
+.007" -.007" |
+5% -5% |
2 1/2" to 3 1/2" |
+.010" -.010" |
+.010" -.010" |
+5% -5% |
At Steel Tubes India, we proudly provide quality ASTM A789 Duplex 2205 Welded Pipes to the following industries:
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ASTM A789 Duplex 2205 Welded Pipes Packaging at Steel Tubes India Factory |
ASTM A789 Duplex 2205 Welded Pipes Packaging at Steel Tubes India Factory |
| Packaging Details: | There are probably hundreds of different methods for packing a pipe, and most of them have merit, but there are two principles that are vital for any method to work prevent rusting and Sea transportation security. Our ASTM A789 Duplex 2205 Welded Pipes packing can meet any needs of the customers. ASTM A789 Duplex 2205 Welded Pipes Bundle packing |
| Delivery Detail: | 7-15 days |
| Standard | Duplex 2205 |
|---|---|
| UNS | S31803 / S32205 |
| Werkstoff Nr. | 1.4462 |
| Density | 7.8 g/cm3 |
| Melting Point | 1440 °C (2625 °F) |
| Tensile Strength | Psi – 90000 , MPa – 620 |
| Yield Strength (0.2%Offset) | Psi – 65000 , MPa – 450 |
| Elongation | 30 % |
| Duplex 2205 | |
| Ni | 4.5 – 6.5 |
| Fe | Balance |
| Cr | 22 – 23 |
| Mo | 3 – 3.5 |
| C | 0.030 max |
| Mn | 2.0 max |
| Si | 1 max |
| P | 0.030 max |
| N | 0.14 – 0.2 |
| S | 0.02 max |
Benefits of UNS32750 Super Duplex Stainless Steel
General Properties
Alloy 2507 is a super duplex stainless steel with 25% chromium, 4% molybdenum, and 7% nickel designed for demanding applications which require exceptional strength and corrosion resistance, such as chemical process, petrochemical, and seawater equipment. The steel has excellent resistance to chloride stress corrosion cracking, high thermal conductivity and a low coefficient of thermal expansion. The high chromium, molybdenum, and nitrogen levels provide excellent resistance to pitting, crevice, and general corrosion.
Welded Pipe (304)
Our main markets for selling are:
We import from:
Duplex Stainless/ Super Duplex
