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[China]
Trade Verify
Address: No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province
Contact name:Gao
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED |
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EN 10204-3.1 Certificate UNS S32750 / 2507 / Alloy 00Cr25Ni7Mo4N Duplex Stainless Steel Pipes
| Product Name | Duplex Stainless Steel Pipe Ss Pipe |
| Fabrication Standard | ASTM A213/269/312/789 |
| Material Grade | TP304 TP316 TP310S SS32750 TP321 TP347L SAF2507 S32205 254SMo |
| Out Diameter | 1/8" - 24" |
| Wall Thickness | 1.25mm - 80mm |
| Length | <= 18 Mtr |
| Surface | anealling and pickles surface, polishing |
| Package | by piece, in bundles, with external pvc wrapped, wood crated |
| Minimum Order Quantiy | 1 Metric Tons |
| Our Advantage | 1.regular sizes in stock over 2000 tons for immediate delivery |
| 2.small quantity with factory rate | |
| 3.quality certificate as per EN10204 3.1b issued by manufacturer | |
| 4.expert technical and export/import document consultant and support | |
| 5.on-time response by email, skype, website and online messages |
Ready stock of
Commodity | Size | Rating | ASTM Specification |
|---|---|---|---|
| Saf 2507 Welded Pipe | 6"-12" | 10s, 40s | ASTM 790 |
| Duplex 2507 Seamless Pipe | ½"-8" | 10s, 40s, 80s, 160 | ASTM 790 |
| Alloy 2507 Seamless Tubing | 1/8" - 2" | .095" Wall & Below | ASTM 789 |
| Super Duplex 2507 Welded Tubing | 1/8" - 2" | .095" Wall & Below | ASTM 789 |
| Standard Tolerances of 2507 Stainless Steel Pipe | ||
|---|---|---|
| OD | Wall | Lengths |
<1-1/2" (38.1 mm) ±0.005" (0.13 mm) 1-1/2" (38.1 mm) to 3" (76.2 mm) ±0.010" (0.25 mm) 3-1/2" (88.9 mm) to 4" (101.6 mm) ±0.015" (0.38 mm) | ±10% | Randoms up to +2" (50.8 mm) Cuts +1/8" (3 mm) -0" Coils to 80,000' (24,384 m) |
| ±0.005" (0.127 mm) | ±10% | Coils to 80,000' (24,384 m) |
| Super Duplex 2507 Pipe Sizes | ||||
|---|---|---|---|---|
| Alloy 2507 Pipe & Tubing | OD | Wall | Lengths and/or coils | Grades |
Pressure & Corrosion Tubing Meets or exceeds requirements for welded Specification: ASTM-A789 | Metric sizes available | 0.010" (0.25 mm) to 0.220" (5.59 mm) | Coils to 1-1/2" OD | Super Duplex 2507 |
Subsea Umbilical Tubing Specifications: ASTM-A789 and ASTM-A790 | 3/8" (9.53 mm) to 1-1/2" (38.1 mm) | 0.039" (0.99 mm) to 0.125" (3.18 mm) | Coils to 1-1/2" OD* | Super Duplex 25 |
This saf 2507 super duplex stainless steel tube has been designed for applications which require exceptional tensile strength with good corrosion resistance properties. For examples the 2507 super duplex pipe is used in many sectors including applications in industries such as chemical processing, petrochemical, as well as its use in seawater equipment.
| Sizes | Standard Tolerances | ||||||
|---|---|---|---|---|---|---|---|
| Products | OD | Wall | Lengths and/or coils | Grades | OD | Wall | Lengths |
| Pressure & Corrosion Tubing Meets or exceeds requirements for welded Specification: ASTM-A789 | Metric sizes available | 0.010" (0.25 mm) to 0.220" (5.59 mm) | Coils to 1-1/2" OD | Super Duplex 2507 | <1-1/2" (38.1 mm) ±0.005" (0.13 mm) 1-1/2" (38.1 mm) to 3" (76.2 mm) ±0.010" (0.25 mm) 3-1/2" (88.9 mm) to 4" (101.6 mm) ±0.015" (0.38 mm) | ±10% | Randoms up to +2" (50.8 mm) Cuts +1/8" (3 mm) -0" Coils to 80,000' (24,384 m) |
| Specifications: ASTM-A789 and ASTM-A790 | 3/8" (9.53 mm) to 1-1/2" (38.1 mm) | 0.039" (0.99 mm) to 0.125" (3.18 mm) | Coils to 1-1/2" OD* | Super Duplex 2507 | ±0.005" (0.127 mm) | ±10% | Coils to 80,000' (24,384 m) |
| 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) |
| Super Duplex 2507 | S32950 | A789, A790 | 100,000 | 690 | 100 | 70,000 | 485 | 70 | 20 | — | 30.5 Rc | — | — | — |
| Super Duplex 2507 | S32750 | A789, A790 | 116,000 | 800 | 116 | 80,000 | 550 | 80 | 15 | — | 32 Rc | 27.5 | 7.2 | |
| Alloy | UNS Designation | Werkstoff NR. | Specifications | AFNOR | Grade | 1.4410 |
|---|---|---|---|---|---|---|
| Super Duplex 2507 | S32750 | 1.4410 | A/SA789, A/SA790 | Z3 CN 25.06 Az | F53 | X2 Cr Ni MoN 25.7.4 |
