Precision-Engineered Stainless Steel Tubing
ASTM-certified 300-series alloy tubes (304L/316L/2205 duplex) with ±0.1% dimensional accuracy and 120-grit polished surfaces. Compliant with ASME B36.19M and EN 10305-4 standards for high-performance industrial applications.
Technical Specifications
- Material Grades: 304/304L/316L/321/310S/2205
- Diameter Range: 1mm–100mm (Round Profile)
- Surface Finish: 2B cold-rolled, Ra ≤0.8μm roughness
- Tolerance: ±0.1%-0.3% (ASTM A999)
- Pressure Rating: 3,000 PSI (20.7 MPa)
Industry Applications
- Energy Sector: High-temperature steam lines (ASME B31.1 compliant)
- Chemical Processing: Acid/alkali transfer systems (NACE MR0175 certified)
- Medical Technology: FDA-compliant fluid delivery (ISO 13485)
Advanced Fabrication Services
- CNC bending (±0.5° angular precision)
- Orbital welding (ASME BPE-2024 standards)
- Decoiling with ≤2% hardness variation
- Laser cutting (±0.03mm accuracy)
Logistics & Quality Assurance
- Export Packaging: ISO 13355-compliant wooden crates (60×40×40cm)
- Palletization: 1MT units with RFID tracking
- MOQ Flexibility: 1 ton (mixed-grade batches accepted)
- Lead Time: 7 business days from order confirmation
- Certifications: MTC with EN 10204 3.1 inspection
Performance Advantages
- Heat Resistance: Stable at 870°C continuous service
- Corrosion Protection: PREN ≥38 (2205 duplex)
- Cryogenic Capability: -196°C impact-tested (ASTM A370)
- Surface Cleanability: Electropolishable to 5-10Ra µin
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