Seamless 4 Inch Super Duplex Steel Pipe S32750 1/4-24 Inch OD ASTM A790 Marine Grade
High-performance seamless super duplex steel pipes specifically engineered for demanding marine applications, offering exceptional corrosion resistance and mechanical strength.
| Attribute | Details |
|---|---|
| Material Grades | S32750, S32760, 2507 |
| Outer Diameter Range | 1/4" - 24" |
| Wall Thickness | Sch5s - XXS |
| Standard | ASTM A790 |
| Certifications | ISO9001:2015, PED |
| Process Method | Cold Drawn/Cold Rolled |
| Grade | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation (%) | Hardness (HB) |
|---|---|---|---|---|
| S32760 | ≥550 | ≥750 | ≥25 | ≤300 |
| S32750 | ≥550 | ≥800 | ≥15 | ≤300 |
| 2507 | ≥550 | ≥800 | ≥15 | ≤300 |
- Fluid and gas transport systems
- Structural components in marine environments
- Machining and fabrication applications
Every pipe undergoes 100% inspection including dimensional verification, chemical analysis, mechanical property testing, and eddy current testing.
- Non-destructive Testing: Ultrasonic test, Eddy Current test
- Mechanical Testing: Tension Test, Flaring Test, Flattening Test, Hardness Test, Hydraulic test
- Metallurgical Analysis: Metallographic Analysis, Impact Test (High/low temperature)
- Chemical Analysis: Photoelectric Emission Spectroscopic
2-week delivery time eliminates financial pressure and maintains project schedules
Direct manufacturer pricing reduces procurement costs by eliminating intermediaries
2000 tons of ready stock available for immediate requirements
Extensive industry knowledge and customer expertise
Serving markets across Europe, Middle East, Southeast Asia, and South America with reliable delivery and competitive pricing.
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