ASTM A790 S31803 Duplex Steel Welded Pipe S32205 2205 Stainless Steel Welded Pipe
Our stainless steel pipes are manufactured to meet various industrial requirements and are available in multiple material grades including ordinary carbon steel, high-quality carbon structural steel, alloy structural steel, bearing steel, stainless steel, and specialized bimetallic composite pipes with coatings.
Product Specifications
| Product Name | ASTM A790 S31803 Duplex Steel Welded Pipe S32205 2205 Stainless Steel Welded Pipe |
| Material | 2205 S32205 S31803 |
| Technique | Welded / Seamless |
| Thickness | Customized to customer requirements |
| Diameter | Customized to customer requirements |
| Surface | Polished and standard surface finishes |
| Certifications | ISO / SGS / BV |
| MOQ | 1 ton |
| Price Terms | FOB / CIF / CFR / EXW |
| Payment Terms | T/T, L/C (30% deposit by T/T and 70% payment before delivery) |
| Delivery Time | 5-10 days, based on stock availability and order quantity |
| Sample | Free samples available (customer pays freight costs) |
| Note | Custom standards available per customer requirements |
Chemical Composition
| Element | C | Si | Mn | P | S | Ni | Cr |
| Content (%) | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 4-6.5 | 21.00-23.00 |
Physical Characteristics
| Property | Value |
| Hardness | ≤201 HBW; ≤92 HRB; ≤210 HV |
| Tensile Strength (бb) | 515-1035 MPa |
| Yield Strength (σ0.2) | ≥205 MPa |
Product Classification
Stainless steel tubes are available in various cross-sectional shapes:
- Round tubes
- Rectangular tubes
- Diamond tubes
- Elliptical tubes
- Hexagonal tubes
- Octagonal tubes
- Various asymmetric cross-section tubes
Product Images