20mm ASTM Welded Stainless Conduits | 304/316L/2205 Anti-Corrosion Alloys | Factory-Priced Bulk Inventory + Rapid Global Dispatch
20mm ASTM Welded Stainless Conduits | 304/316L/2205 Anti-Corrosion Alloys | Factory-Priced Bulk Inventory + Rapid Global Dispatch
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Precision-Engineered Stainless Steel Conduit Solutions
Optimized for 3 4 inch stainless steel pipe configurations, these ASTM-compliant tubes deliver ±0.1%-0.3% dimensional precision with 2B/120 mesh finishes. The 3 4 stainless steel pipe nipple variants feature 310/316L/304L alloys, ideal for high-temperature chemical processing and 310 stainless steel pipe applications requiring 900°C thermal stability.
Diameter Range | Material Options | Surface Treatment | Key Applications | Packaging Specs |
---|---|---|---|---|
3/4 inch | 304L/310S/316L | 120 Mesh Polish | Petrochemical | 60x40x40cm Crates |
15–25mm | 321/410S | 2B Cold Rolled | Heat Exchangers | 1000kg/Unit |
1–2 inch | 2205 Duplex | Passivated Layer | Offshore Systems | Weatherproof Wrap |
5–10mm | 301L/316Ti | Annealed Finish | Medical Gas Lines | Anti-Scratch Film |
3–5 inch | 441/410L | Brushed Texture | Industrial Boilers | Custom Pallets |
Advanced Fabrication & Compliance
Engineered for construction structures requiring <0.15mm ovality tolerance, these seamless tubes support bending, welding, and precision cutting. The 3 4 stainless steel pipe nipple series includes NPT-threaded connectors, while 310 stainless steel pipe units offer 35% chromium content for extreme oxidation resistance.
Logistics-Driven Manufacturing
With 7-day global delivery and 1-ton MOQ flexibility, orders ship in seaworthy wooden crates. Custom-cut 3 4 inch stainless steel pipe lengths accommodate decoiling services, paired with 30%TT+70%TT payment terms for bulk procurement. Temperature resilience spans -200°C to 925°C across all 300-series grades.





