ASTM A790 UNS S32750 Duplex Seamless Steel Pipe 1/4"-24" OD Cold Drawn with ISO PED Certification
High-performance cold drawn duplex stainless steel pipes manufactured to ASTM A790 standards, offering superior corrosion resistance and mechanical properties for demanding industrial applications.
| Attribute | Value |
|---|---|
| Material | S32750 |
| Certificates | ISO, PED |
| Package | Woven Bag |
| End | PE/BE |
| Standard | ASTM A790 |
| Process | Cold Drawn, Cold Rolled |
| Parameter | Specification |
|---|---|
| Grade | S32750 |
| Standard | ASTM A790 |
| Size Range | OD: 1/4" - 24" WT: Sch5s - XXS Length: 6M, 12M, 5-7M random length, According to customer requirements |
| Process | Cold drawn, cold rolled |
| Package | Woven bags |
| End | PE/BE |
| Steel Grade | Yield Strength (Y.S) | Tensile Strength (T.S) | Elongation (EL.) | HRB |
|---|---|---|---|---|
| S31803 | ≥450 MPa | ≥620 MPa | ≥25% | - |
| S32205/2205 | ≥450 MPa | ≥620 MPa | ≥25% | - |
| S32750/2507 | ≥550 MPa | ≥800 MPa | ≥15% | ≤32 |
| S32760 | ≥550 MPa | ≥750 MPa | ≥45% | ≤29 |
All raw materials sourced from certified steel mills including Baosteel and Tsingshan. Each batch includes warranty documentation and Positive Material Identification (PMI) testing to ensure material quality compliance.
Comprehensive manufacturing oversight including cold rolling, cold drawing, annealing, pickling, and surface treatment processes. Advanced equipment operated by experienced engineers with documented process cards for full traceability.
Professional QC team conducts thorough inspections including appearance, PMI, dimensional accuracy, mechanical testing, hardness testing, ultrasonic testing, eddy current testing, and hydraulic testing. Third-party verification available through SGS, TUV, and BV. Secure packaging and container reinforcement ensure damage-free transportation.
- Price Terms: FOB, CFR, CIF or negotiable
- Payment Methods: T/T, L/C or negotiable
- Delivery Time: 2 weeks after deposit receipt (varies by order quantity)
- Packaging: Standard woven bags or customized per customer requirements
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