2507 Super Duplex Stainless Steel Pipe S32750 Seamless Pipe with Cold Rolled Technique and Pickling Surface Treatment for Superior Corrosion Resistance
Price:
US $7.85 / kg
MOQ:
50 kg
Delivery Time:
Negotiable
Product Description
2507 Super Duplex Stainless Steel Pipe S32750 Seamless Pipe
ASTM A789 / A790 2205 / 2507 Duplex Steel Seamless Pipe With Cold Rolled
About Duplex Stainless Steel: Duplex stainless steel was developed to combat common corrosion problems encountered with 300 series stainless steels. The "duplex" structure combines favorable qualities of ferritic alloys (stress corrosion cracking resistance and high strength) with those of austenitic alloys (ease of fabrication and corrosion resistance).
UNS32750 super duplex stainless steel pipes offer superior corrosion resistance compared to other materials, with greater tensile and yield strength, excellent ductility, and outstanding stress corrosion cracking resistance. These pipes help clients reduce purchase costs while maintaining exceptional quality.
Product Specifications
| Material Grade | S32205, S31803, S32304, S32750, F51, F53, 2205, 2507 |
|---|---|
| Outer Diameter | 10.3mm - 1219mm |
| Wall Thickness | 1.24mm - 54.59mm |
| Length | As per customer's requirement |
| Standard | ASTM A789; ASTM A790; EN 10216-5 |
Applications
- Petroleum Industry
- Chemical Industry
- Instrumentation
- Industrial Transportation
- Mechanical Structure Industry
- High Corrosion Resistance Applications (Offshore Industry)
Chemical Composition
| Grade | C max | Si max | Mn max | P max | S max | Cr | Ni | Mo | N |
|---|---|---|---|---|---|---|---|---|---|
| UNS S32750 | 0.03 | 0.8 | 1.2 | 0.03 | 0.015 | 24.0-26.0 | 6.0-8.0 | 3.0-5.0 | 0.24-0.32 |
| UNS S31803 | 0.03 | 1 | 2 | 0.02 | 0.02 | 21.0-23.0 | 4.5-6.5 | 2.5-3.5 | 0.08-0.20 |
Physical Properties
| Grade | Y.S. MPa min | T.S. Mpa min | Elongation % | Hardness HRC |
|---|---|---|---|---|
| UNS S32750 | 550 | 800 | 15 | 20 |
| UNS S31803 | 450 | 620 | 25 | 20 |
Product Advantages
- Superior surface finish
- Better mechanical properties
- More precise dimensions
- Perfect inspection methods and equipment
Quality & Delivery Information
| Price Item | FOB, CFR, CIF or as negotiation |
|---|---|
| Payment | T/T, LC or as negotiation |
| Delivery Time | 30 working days after received deposit (according to order quantity) |
| Package | Iron case; woven bag or as per customer's requirement |
| Certification | Mill Test Certificate supplied with shipment, Third Party Inspection acceptable |
Quality Testing
NDT: Ultrasonic test, Eddy Current test
Mechanical Test: Tension Test, Flaring Test, Flattening Test, Hardness Test, Hydraulic test
Metal Test: Metallographic Analysis, Impact Test (High/low temperature)
Chemical Analysis: Photoelectric Emission Spectroscopic
Mechanical Test: Tension Test, Flaring Test, Flattening Test, Hardness Test, Hydraulic test
Metal Test: Metallographic Analysis, Impact Test (High/low temperature)
Chemical Analysis: Photoelectric Emission Spectroscopic
Main Markets
Europe, Middle East, Southeast Asia, South America, etc.
Product Images
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
Location
No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province
Contact Person
Gao Ben