Yuhong Group Co.,Ltd
| Material | Incoloy 800H / N08810 |
| Production Process | Seamless hot extrusion + cold finishing |
| Tensile Strength | ≥ 448 MPa (65 ksi) |
| Payment Terms | T/T,L/C at sight |
| Supply Ability | 100 tons per month |
| Heat Treatment | Solution annealing, rapid cooling |
| Product Name | Nickel Alloy Seamless Tube |
| Surface Finish | Bright Annealing(BA), Pickling / Pickling |
| Delivery Time | Depends on quantity |
| Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Applications | Heat exchanger, Power plant superheater, heat treatment furnace |
| Non-destructive testing | Hydrostatic test(HT) / Eddy Current Testing (ECT) / Ultrasonic Testing (UT) |
| Elongation | ≥ 30% |
| Standard | ASTM B163 / ASME SB163 |
| Yield Strength | ≥ 172 MPa (25 ksi) |
| Brand Name | YUHONG |
| Model Number | ASTM B163 Incoloy 800H / N08810 |
| Place of Origin | China |
| Certification | ISO, TUV, PED etc. |
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Product Specification
| Material | Incoloy 800H / N08810 | Production Process | Seamless hot extrusion + cold finishing |
| Tensile Strength | ≥ 448 MPa (65 ksi) | Payment Terms | T/T,L/C at sight |
| Supply Ability | 100 tons per month | Heat Treatment | Solution annealing, rapid cooling |
| Product Name | Nickel Alloy Seamless Tube | Surface Finish | Bright Annealing(BA), Pickling / Pickling |
| Delivery Time | Depends on quantity | Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Applications | Heat exchanger, Power plant superheater, heat treatment furnace | Non-destructive testing | Hydrostatic test(HT) / Eddy Current Testing (ECT) / Ultrasonic Testing (UT) |
| Elongation | ≥ 30% | Standard | ASTM B163 / ASME SB163 |
| Yield Strength | ≥ 172 MPa (25 ksi) | Brand Name | YUHONG |
| Model Number | ASTM B163 Incoloy 800H / N08810 | Place of Origin | China |
| Certification | ISO, TUV, PED etc. | ||
| High Light | ASTM B163 Incoloy 800H seamless tube ，Nickel alloy heat exchanger tubing ，N08810 solution annealed tubing | ||
ASTM B163 UNS N08810 (Incoloy 800H) is a nickel‑iron‑chromium seamless alloy tube widely used for condensers, heat exchangers, and high‑temperature service. Produced strictly to ASTM B163 standard, it is supplied in solution‑annealed condition for excellent creep strength, thermal stability, and corrosion resistance.
With controlled carbon content and stabilized Al/Ti, it performs reliably at temperatures up to 800°C, resisting oxidation, carburization, and chloride stress corrosion cracking. It features good mechanical properties, uniform wall thickness, and tight dimensional tolerances.
Widely applied in petrochemical reformers, power plant heat exchangers, industrial furnace components, and high‑temperature process piping, it ensures long service life under harsh thermal and corrosive environments.
| Element | Specification Range |
|---|---|
| Nickel (Ni) | 30.00 - 35.00 |
| Chromium (Cr) | 19.00 - 23.00 |
| Iron (Fe) | Balance |
| Carbon (C) | 0.05 - 0.10 |
| Manganese (Mn) | ≤ 1.50 |
| Silicon (Si) | ≤ 1.00 |
| Copper (Cu) | ≤ 0.75 |
| Sulfur (S) | ≤ 0.015 |
| Aluminum (Al) | 0.15 - 0.60 |
| Titanium (Ti) | 0.15 - 0.60 |
| Mechanical Property | Minimum Requirement |
|---|---|
| Tensile Strength | ≥ 448 MPa (65 ksi) |
| Yield Strength (0.2% Offset) | ≥ 172 MPa (25 ksi) |
| Elongation (2 in / 50mm) | ≥ 30% |
| Grain Size | ASTM No.5 or coarser |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
50M-70M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou... Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou...
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