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Hastelloy C276 Seamless Pipe ASTM B622 UNS N10276 6m Length for Chemical Reactor Heat Exchanger Applications
| Place of Origin | Zhejiang, China |
|---|---|
| Brand Name | WNRLN |
| Certification | ISO 9001:2015, ASME, NACE MR0175 |
| Model Number | NA-C276-B622-SMLS |
| Minimum Order Quantity | 100 kg |
| Price | USD 48,000-95,000 / Ton |
| Packaging Details | Individual plastic wrapping with end caps, bundled with steel straps, export-grade seaworthy wooden case |
| Delivery Time | 15-25 working days for stock, 35-60 days for production |
| Payment Terms | T/T, L/C, Western Union |
| Supply Ability | 40 Tons per Month |
Product Details
| Material | Hastelloy C276 (UNS N10276 / 2.4819) | Standard | ASTM B622, ASME SB622, NACE MR0175/ISO 15156 |
|---|---|---|---|
| Outer Diameter | 6mm - 168mm (1/4 Inch - 6 Inch) | Wall Thickness | SCH 5S, 10S, 40S, 80S, 160 |
| Length | 6m Fixed Length, Or Cut To Customer Specification | Surface Finish | Pickled, Bright Annealed, Polished |
| End Type | Plain End, Beveled End | Application | Chemical Reactors, Heat Exchangers, Pollution Control |
| Highlight | Hastelloy C276 Seamless Pipe,ASTM B622 UNS N10276 Tube,Chemical Reactor Corrosion Pipe |
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Product Description
Hastelloy C276 Seamless Pipe
Our Hastelloy C276 (UNS N10276) seamless pipes are manufactured to ASTM B622/ASME SB622 standards. As the most widely used nickel-molybdenum-chromium wrought alloy, Hastelloy C276 delivers unparalleled resistance to a broad range of aggressive chemicals, including both oxidizing and reducing acids, making it the premier choice for the most severe chemical processing environments.
Key Features
- ✓Universal Corrosion Resistance: Exceptional resistance to both oxidizing media (ferric/ cupric chlorides, chlorine, wet chlorine) and reducing environments (sulfuric, hydrochloric, phosphoric acids), unmatched by most other alloys.
- ✓SCC & Pitting Resistance: Virtually immune to chloride-induced stress corrosion cracking (SCC) and offers outstanding resistance to pitting and crevice corrosion (PREN > 50).
- ✓Excellent Weldability: Resists intergranular attack in the as-welded condition, eliminating the need for post-weld heat treatment in most applications.
- ✓NACE MR0175 Compliant: Certified for sour service applications in H2S-containing environments per NACE MR0175/ISO 15156 standards.
Chemical Composition (Nominal %)
| Ni | Cr | Mo | W | Fe | Co | Mn | V |
|---|---|---|---|---|---|---|---|
| Balance | 14.5-16.5 | 15.0-17.0 | 3.0-4.5 | 4.0-7.0 | 2.5 max | 1.0 max | 0.35 max |
Corrosion Resistance in Common Media
| Environment | Concentration | Temperature | Corrosion Rate |
|---|---|---|---|
| Sulfuric Acid | 10% | Boiling | < 0.1 mm/year |
| Hydrochloric Acid | 5% | 66°C | < 0.05 mm/year |
| Phosphoric Acid | All | Boiling | < 0.1 mm/year |
| Ferric Chloride | 10% | Boiling | < 0.05 mm/year |
Traceability & Certifications
All Hastelloy C276 pipes are manufactured from certified mill-origin material with full heat traceability. Testing includes 100% ultrasonic inspection (UT), dye penetrant testing (PT), hydrostatic pressure testing, and PMI verification. Complete EN 10204 3.1 material certification with chemical analysis, mechanical properties, and NDT reports is provided standard. NACE MR0175/ISO 15156 compliance documentation available for sour service applications.
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