High-Precision Stainless Steel Tubing for Demanding Applications
Technical Specifications
Standard Compliance: ASTM
Material Grades: 300 Series (301L, 301, 304N, 304L, 310S, 316, 316L, 316Ti, 321, 410, 410S, 410L, 2205 Duplex)
Geometry: Round
Diameter Range: 1 mm to 100 mm
Dimensional Tolerance: ±0.1% to 0.3%
Surface Quality: 2B cold-rolled finish with 120-grit uniform polish
Performance Advantages
Extreme Corrosion Resistance: Engineered for chemical processing, coastal construction, and medical sterilization environments.
Multi-Process Compatibility: Supports precision cutting (laser/waterjet), CNC bending (3D/rotary draw), orbital welding, and flange punching.
Batch Traceability: Full metallurgical documentation including MTCs (Mill Test Certificates).
Industrial Applications
Chemical Plants: Acid-resistant transfer lines, heat exchanger cores
Medical Infrastructure: MRI component tubing, autoclave systems
Architectural Engineering: Seawall reinforcement rods, elevator guide rails
Customization & Services
Tailored Processing:
Decoiling to specific lengths (±1mm accuracy)
End finishing: bevelled, threaded, or grooved
Passivation treatment per ASTM A967
Protective Packaging: Triple-layer wooden crates with moisture barrier (60×40×40 cm unit dimensions, 1000 kg capacity).
Operational Efficiency
Rapid Turnaround: Production-to-shipment cycle ≤7 working days
Flexible Commerce:
MOQ: 1 metric ton
Tiered pricing for volume orders (20+ tons)
Secure payment: 30% deposit + 70% balance via TT
Quality Assurance Protocol
Ultrasonic testing for wall thickness uniformity
Eddy current inspection for surface defects
Hydrostatic pressure testing (optional to 6000 psi)
