Wuxi Nickel New Material Co., Ltd
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 300 Ton per Month |
| Delivery Time | 2-30days |
| Packaging Details | Wooden Crate |
| Magnetic Permeability | 1.0035 |
| Surface | Bright |
| Mechanicalstrength | High strength at elevated temperatures |
| Sureface | Bright,Oxided |
| Size | 6~500mm |
| Brinell Hardness Hb | 185 |
| Cr Content | 14-17 |
| Astm | N07718 |
| Si Content | ≤0.5 |
| Brand Name | NikTech |
| Model Number | Inconel 693 |
| Certification | ISO 9001:2015 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,T/T,Western Union | Supply Ability | 300 Ton per Month |
| Delivery Time | 2-30days | Packaging Details | Wooden Crate |
| Magnetic Permeability | 1.0035 | Surface | Bright |
| Mechanicalstrength | High strength at elevated temperatures | Sureface | Bright,Oxided |
| Size | 6~500mm | Brinell Hardness Hb | 185 |
| Cr Content | 14-17 | Astm | N07718 |
| Si Content | ≤0.5 | Brand Name | NikTech |
| Model Number | Inconel 693 | Certification | ISO 9001:2015 |
| Place of Origin | China | ||
| High Light | Inconel 693 high temperature pipes ，Inconel 693 furnace alloy pipes ，Inconel 693 petrochemical system pipes | ||
Inconel 693 Pipes are high-performance nickel-chromium alloy pipes developed for severe high-temperature environments requiring exceptional oxidation resistance, carburization resistance, and long-term thermal stability. The alloy contains elevated chromium and aluminum additions that enable the formation of a highly protective oxide scale, helping Inconel 693 Pipes withstand prolonged exposure to aggressive thermal atmospheres and carbon-rich process gases. These characteristics make the alloy especially suitable for petrochemical, thermal processing, and industrial furnace systems operating under continuous high heat conditions.
One of the defining advantages of Inconel 693 Pipes is their excellent resistance to metal dusting corrosion, a destructive degradation mechanism commonly encountered in reformer units, synthesis gas production, and reducing process atmospheres. This resistance significantly improves service life and operational reliability in high-temperature industrial facilities across regions such as Europe, the Middle East, and Southeast Asia where process efficiency and maintenance reduction are critical.
In pipe form, the alloy is widely used for transporting high-temperature gases and process media within thermal systems, reformer units, and industrial heating equipment. Inconel 693 Pipes also maintain structural stability under cyclic heating conditions while resisting oxidation and surface degradation. Their combination of thermal reliability, corrosion resistance, and metallurgical stability makes them a dependable solution for advanced heat-processing industries and energy-intensive operations.
| Parameter | Value |
|---|---|
| Outside Diameter | 6 mm – 219 mm |
| Wall Thickness | 1 mm – 20 mm |
| Length | Up to 12 meters |
| Surface | Annealed, Pickled, Bright |
| Form | Seamless Pipe / Welded Pipe |
| Standards | ASTM B167, ASTM B829, UNS N06693 |
| Element | Content (%) |
|---|---|
| Nickel (Ni) | Balance |
| Chromium (Cr) | 27.0 – 31.0 |
| Aluminum (Al) | 2.5 – 4.0 |
| Iron (Fe) | 2.5 – 6.0 |
| Niobium (Nb) | ≤ 1.0 |
| Manganese (Mn) | ≤ 0.5 |
| Silicon (Si) | ≤ 0.5 |
| Carbon (C) | ≤ 0.05 |
| Sulfur (S) | ≤ 0.015 |
| Copper (Cu) | ≤ 0.5 |
| Property | Value |
|---|---|
| Tensile Strength | ≥ 650 MPa |
| Yield Strength | ≥ 300 MPa |
| Elongation | ≥ 35% |
| Hardness | ≤ 220 HB |
| Property | Value |
|---|---|
| Density | 7.8 g/cm³ |
| Melting Range | 1340 – 1380°C |
| Thermal Conductivity | 12.0 W/m·K |
| Elastic Modulus | 210 GPa |
| Electrical Resistivity | 1.18 µΩ·m |
Used in high-temperature furnace piping and heat-treatment systems
Applied in reformers and synthesis gas processing lines
Suitable for carbon-rich and reducing atmosphere operations
Used in burners, heat transfer systems, and thermal chambers
Applied in process gas handling and thermal energy systems
They are widely used in furnace systems, reformers, and petrochemical thermal processing equipment.
Yes, they provide excellent resistance to metal dusting in carbon-rich environments.
Yes, they maintain reliable performance in elevated temperature gas transport systems.
Yes, the alloy offers stable oxidation resistance during repeated heating and cooling cycles.
Yes, they exhibit strong resistance to carburizing atmospheres.
Company Details
Business Type:
Manufacturer
Year Established:
2002
Total Annual:
20000000-80000000
Employee Number:
50~500
Ecer Certification：
Verified Supplier
Wuxi Nickel New Material Co., Ltd. (Wuxi NikTech) is a high-tech enterprise integrating the production, manufacturing, and research & development of specialty alloy materials. Located in Wuxi, Jiangsu Province, the company specializes in precision alloys, titanium alloys, high-temperature alloys... Wuxi Nickel New Material Co., Ltd. (Wuxi NikTech) is a high-tech enterprise integrating the production, manufacturing, and research & development of specialty alloy materials. Located in Wuxi, Jiangsu Province, the company specializes in precision alloys, titanium alloys, high-temperature alloys...
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