High-Performance Stainless Steel Seamless Tubing for Extreme Environments
ASME-Certified Precision Pipes with Multi-Industry Compliance
Technical Specifications:
- Material Grades: 301L, 304N, 316Ti, 316L, 321, 310S, 2205 duplex + 400 series alloys
- Dimensional Precision: ±0.1%-0.3% OD tolerance (1-100mm diameter range)
- Surface Finish: 2B cold-rolled with 120-grit electropolish (Ra ≤0.35μm)
- Compliance Standards: ASTM A269/A312, EN 10204 3.2, NACE MR0175
Critical Performance Advantages:
✓ Pitting Resistance (PREN 36+) for marine/chemical applications
✓ Rapid Production Cycle: 7-day manufacturing-to-shipment guarantee
✓ Custom Fabrication: CNC bending, orbital TIG welding, laser cutting
✓ Multi-Sector Applications: Nuclear containment systems, pharmaceutical bioreactors, offshore platforms
Enhanced Engineering Parameters:
- Temperature Range: -269°C (liquid helium) to 700°C cyclic operation
- Pressure Rating: SCH10S-SCH160S with 2.5x hydrostatic testing
- Yield Strength: 250-550 MPa (grade-dependent)
- Passivation Standard: ASTM A967 nitric acid method
Order Parameters:
- MOQ Flexibility: 1 metric ton batches with JIT delivery options
- Secure Transactions: LC/SBLC payment terms with escrow services
- Global Logistics: IPPC-certified crates (60×40×40cm; 1MT capacity)
Quality Assurance Protocol:
- Triple-stage inspection: PMI/XRF analysis, eddy current testing, helium leak detection
- Full DNV GL certification package with material traceability
- Salt spray testing exceeding 10,000 hours (ASTM B117)
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