316L Stainless Steel Welded Pipe with 273.1mm OD and 5mm Wall Thickness Annealed and Pickled per ASTM A358
316L stainless steel welded pipe manufactured to ASTM A358/A312 standards, featuring an outer diameter of 273.1 mm and wall thickness of 5 mm. The 316L grade contains molybdenum for exceptional resistance to chlorides, seawater, and aggressive chemicals, ensuring long service life in demanding corrosive environments.
This cost-efficient large-diameter welded pipe is manufactured from certified 316L plate or coil, with full-penetration longitudinal welds and 100% dimensional inspection. Every pipe undergoes strict quality control with full traceability from raw material to finished product.
| Parameter | Details |
|---|---|
| Material Grade | 316L |
| Manufacturing Standard | ASTM A358 / A312 |
| Outer Diameter (OD) | 273.1 mm |
| Wall Thickness (WT) | 5 mm |
| Length | 6 m (random or cut lengths) |
| Surface Finish | Annealed and pickled |
| End Finish | Plain or beveled |
| Packaging | Plastic end caps, bundles secured by steel strips or export wooden crates |
Mill test certificates, chemical composition reports, and mechanical property data are provided with every shipment. Third-party inspection by SGS, BV, or TUV can be arranged upon request.
- Large-diameter fluid and gas transmission pipelines
- Water treatment and desalination plants
- Chemical processing and storage facilities
- Structural and mechanical engineering applications
- Food and beverage production lines
Custom sizes and non-standard specifications are available on request. Contact us for a quotation with your required OD, wall thickness, and quantity. Our team will respond within 24 hours.
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