| Standards | - |
| Types | Welded, Seamless, ERW, Fabricated, CEW, CDW, CDS, DOM |
| Size range | 1/2" OD - 12" OD |
| Production technique | Decoiling, Punching, Bending, Welding, Cutting, Moulding |
| Standards | ASTM, AISI, JIS, DIN, EN, SUS, GB |
| Form | Round, Hydraulic, Coiled, Square, U Shape, Rectangular, Straight, Honed Tubes, Pan Cake Coils |
| Thickness Range | SCH 10, SCH 160, SCH XXH, SCH XXS, SCH 5, SCH 40, SCH XS, SCH 80S, SCH 80 |
| Custom Size/Thickness | Available |
| End | Treaded, Beveled End, Plain End |
| Surface Finish | 8K, 1D, No.3, 180G, BA, No.4, 500G, No.1, Mirror Polished, 320G, HL, No.8, 400G, 2B, 600G or 800G Mirror finish Tubing, 2D, 400G Satin/ Hairline or Custom Finish as per customer's specification. |
|
Marking Standard
|
Name of Manufacturer |
| Schedule | |
| Pressure Class | |
| Tube Size, etc | |
|
Test Certificates
|
Third Party Inspection Report |
| Manufacturer Test Certificate | |
| Raw Materials Certificate | |
| 100% Radiography Test Report | |
| Laboratory Test Certificate from Govt. Approved Lab | |
| EN 10204/3.1B, EN 10204 3.1 and EN 10204 3.2 Material Test Certificates (MTC) |
| Welded Super Duplex Steel S32760 pipe | Seamless Duplex Stainless Steel Grade S32760 pipe |
| Super Duplex Grade S32760 Fabricated Pipe | Duplex Alloy S32760 Annealed pipes |
| Hot Rolled Duplex Alloy S32760 Pipe | Hot Rolled Super Duplex Grade S32760 Seamless Pipe |
| Super Duplex Grade S32760 Sighting Tube | Super Duplex Steel S32760 Polish Tubes |
| Super Duplex Alloy S32760 Custom Pipe | Super Duplex Grade S32760 Round Pipe Price |
| Duplex Stainless Steel Grade S32760 Custom Pipe | SCH40 Super Duplex Grade S32760 pipe |
| Duplex Stainless Steel Grade S32760 Round Tubing | Super Duplex Saf S32760 ERW Tube |
| SCH20 Super Duplex Steel S32760 pipe | SCH80 Inox Duplex S32760 pipe |
| Super Duplex Saf S32760 Protection tube | Super Duplex Steel S32760 Cold Drawn Seamless tube |
| Super Duplex Grade S32760 Gas Tube | Duplex Alloy S32760 Fluid Tube |
| Inox Duplex S32760 lined pipe | Super Duplex Alloy S32760 Thin Wall Pipe |
| Duplex Steel S32760 Thick Wall Tube | Super Duplex Steel S32760 Welded Tube stockist |
| Inox Duplex S32760 Condenser Tubes | Super Duplex Steel S32760 Aero engine tubes |
| Duplex Alloy S32760 Square Tube (Radius Corners) | Duplex Steel S32760 Hollow Tube |
| Super Duplex Steel S32760 Seamless Round Tubes | Super Duplex SS S32760 ERW Tube |
| Super Duplex Steel S32760 Extruded Seamless Tube | Duplex Alloy S32760 Precision tube |
| Hot Rolled Super Duplex Saf S32760 Welded Tube | Cold Drawn Super Duplex Steel S32760 Tubes |
| 6 Inch Welded Super Duplex SS S32760 Tube | Welded polished annealed Super Duplex Steel S32760 Tube |
| Super Duplex Alloy S32760 flex Tube supplier | Super Duplex Steel S32760 Polished Tube |
| Super Duplex SS S32760 Elliptical and Oval Tubes | Duplex Alloy S32760 Rectangular Tube |
| Super Duplex Grade S32760 straight tube boiler | Duplex Alloy S32760 furnace tube |
| Super Duplex Steel S32760 small diameter Tube | Inox Duplex S32760 Capillary Tube |
| Cold Drawn Duplex Alloy S32760 Welded Tubes | Cold Drawn Super Duplex SS S32760 Seamless Tubes |
| Super Duplex Saf S32760 Tubing bends | Inox Duplex S32760 Capillary tube |
| Super Duplex Grade S32760 Rectangular Tube | Super Duplex Alloy S32760 EFW Tube |

Thin Wall Tubing

Seamless Tube

Erw Tube

Bright Annealed Tube

Coil Tubing

Condenser Tube

Welded Tube

Heat Exchanger Tube

Small Diameter Tubing
| ALLOY | UNS DESIGNATION | WERKSTOFF NR. | SPECIFICATIONS | AFNOR | GRADE | 1.4410 |
|---|---|---|---|---|---|---|
| 2507 | S32750 | 1.4410 | A/SA789, A/SA790 | Z3 CN 25.06 Az | F53 | X2 Cr Ni MoN 25.7.4 |
| 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 | - |
| TENSILE STRENGTH | YIELD STRENGTH | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ALLOY | UNS DESIGNATION | SPEC. | PSI | MPA | KSI | PSI | MPA | KSI | ELONGATION IN 2 IN. (MIN.) % | GRAIN SIZE REQ. | MAX. HARDNESS | MODULUS OF ELASTICITY (X106PSI) | MEAN COEFFICIENT OF THERMAL EXPANSION (IN./IN./°F X 10-6) | THERMAL CONDUCTIVITY (BTU-IN/ FT2-H-°F) |
| 2507 | S32950 | A789, A790 | 100,000 | 690 | 100 | 70,000 | 485 | 70 | 20 | - | 30.5 Rc | - | - | - |
| 2507 | S32750 | A789, A790 | 116,000 | 800 | 116 | 80,000 | 550 | 80 | 15 | - | 32 Rc | 27.5 | 7.2 | 98 |
| O.D. INCHES | WALL THICKNESS INCHES | O.D. +/- INCHES |
|---|---|---|
| 1/2" to 1" incl. | .025 to .065 | .005 |
| Over .065 to .134 | .010 | |
| 1 to 1-1/2" incl. | .025 to .065 | .008 |
| Over .065 to .134 | .010 | |
| 1-1/2" to 2" incl. | .025 to .049 | .010 |
| Over .049 to .083 | .011 | |
| Over .083 to .148 | .012 | |
| 2" to 2-1/2" incl. | .032 to .065 | .012 |
| Over .065 to .109 | .013 | |
| Over .109 to .165 | .014 | |
| 2-1/2" to 3-1/2" incl. | .032 to .165 | .014 |
| Over .165 to .220 | .020 | |
| 3-1/2" to 5" incl. | .083 to .165 | .020 |
| Over .165 to .220 | .025 |

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