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ASTM-Certified 304/316L/2205 Seamless Tubes | Heat & Acid Resistant | Next-Day Stock Shipping

ASTM-Certified 304/316L/2205 Seamless Tubes | Heat & Acid Resistant | Next-Day Stock Shipping

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Precision-Engineered Stainless Steel Tubing for Critical Applications
ASTM-Certified Seamless Pipes with Multi-Industry Compliance

Technical Specifications:

  • Material Portfolio: 301L, 304N, 316Ti, 316L, 321, 310S, 2205 duplex + 400 series alloys
  • Dimensional Accuracy: ±0.1%-0.3% tolerance on round profiles (1mm-100mm Ø)
  • Surface Integrity: 2B cold-rolled finish with 120-grit polished uniformity
  • Packaging Security: Triple-reinforced wooden crates (60×40×40cm; 1MT load capacity)

Performance Advantages:
✓ ​Pitting Resistance Equivalent Number (PREN) >32 for chloride environments
✓ ​Short Lead Times: 7-day turnaround from order to vessel loading
✓ ​Value-Added Services: CNC rotary draw bending, laser-cut threading, hydrostatic testing
✓ ​Cross-Sector Compatibility: FDA-compliant options for pharmaceutical tubing systems

Order Parameters:

  • Flexible Procurement: 1 MT minimum batch quantities
  • Risk-Mitigated Transactions: Progressive payment terms with LC acceptance
  • Global Compliance: REACH/RoHS documentation included

Manufacturing Excellence:
Cold-working process enhances yield strength (up to 310 MPa) while maintaining >35% elongation across all austenitic grades.

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