Our Inconel 600 (GH30) coil tubes are a top-tier choice for industries that need materials to stand up to extreme heat and corrosion. This nickel-chromium alloy, made up of about 72% nickel, 14-17% chromium, 6-10% iron, and small amounts of carbon, manganese, and silicon, is built to perform where others fail. Meeting ASTM B163, ASTM B167, and UNS N06600 standards, our coil tubes come in sizes from 0.125” to 1.000” OD and are customizable for any project. Whether it’s chemical plants, power generation, or aerospace, these tubes deliver reliability in the toughest conditions.
What makes our Inconel 600 coil tubes special? They’re corrosion-resistant champs, shrugging off oxidation, chloride-ion stress corrosion cracking, and harsh chemicals. They hold strong at temperatures up to 2000°F (1093°C), making them perfect for high-heat environments. Plus, they’re easy to weld, form, and machine, so you can shape them without worrying about losing strength. From furnace components to chemical reactors, our coil tubes keep your operations running smoothly, cutting downtime and maintenance costs.
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The global nickel alloy market, including our Inconel 600 (GH30) coil tubes, was valued at USD 1.2 billion in 2023 and is expected to hit USD 1.8 billion by 2032, growing at a CAGR of 5.3%. Industries like chemical processing, aerospace, and power generation are driving this growth, as they demand materials that can handle extreme heat, corrosion, and stress while meeting strict safety and environmental standards. Sustainability is a big trend, with companies leaning toward durable, low-maintenance materials to cut waste and costs.
Chemical processing plants rely on Inconel 600 for its ability to withstand harsh acids and high temperatures in reactors and heat exchangers. Aerospace is another key market, with demand for lightweight, heat-resistant materials growing as manufacturers build more efficient jet engines. Power generation, especially nuclear and fossil-fuel plants, needs alloys that resist corrosion from high-purity water and hot gases. Emerging trends in renewable energy, like geothermal plants, are also boosting demand for high-performance materials. The nuclear sector, with its strict safety requirements, continues to rely on Inconel 600 for its proven reliability in reactor components.
As industries push for greener practices and longer equipment lifespans, our Inconel 600 coil tubes are a perfect fit. Their durability and resistance to harsh conditions make them a go-to choice for applications where failure isn’t an option, ensuring efficiency and cost savings over time.
Item | Inconel 600 | Inconel 617 | Inconel 718 | Inconel X750 | Inconel 825 | |||
C | ≤0.15 | ≤0.1 | 0.05-0.15 | ≤0.08 | ≤0.05 | ≤0.08 | ≤0.08 | ≤0.05 |
Mn | ≤1 | ≤1.5 | ≤0.5 | ≤0.35 | ≤0.5 | ≤0.35 | ≤1 | ≤1 |
Fe | 6-10 | rest | ≤3 | rest | 7-11 | rest | 5-9 | ≥22 |
P | ≤0.015 | ≤0.02 | ≤0.015 | -- | -- | -- | -- | -- |
S | ≤0.015 | ≤0.015 | ≤0.015 | ≤0.015 | ≤0.015 | ≤0.01 | ≤0.01 | ≤0.03 |
Si | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.35 | ≤0.5 | ≤0.35 | ≤0.5 | ≤0.5 |
Cu | ≤0.5 | ≤1 | -- | ≤0.3 | ≤0.5 | ≤0.3 | ≤0.5 | 1.5-3 |
Ni | ≥72 | 58-63 | ≥44.5 | 50-55 | ≥58 | 50-55 | ≥70 | 38-46 |
Co | -- | -- | 10-15 | ≤10 | -- | ≤1 | ≤1 | -- |
Al | -- | 1-1.7 | 0.8-1.5 | ≤0.8 | -- | 0.2-0.8 | 0.4-1 | ≤0.2 |
Ti | -- | -- | ≤0.6 | ≤1.15 | -- | -- | 2.25-2.75 | 0.6-1.2 |
Cr | 14-17 | 21-25 | 20-24 | 17-21 | 27-31 | 17-21 | 14-17 | 19.5-23.5 |
Nb+Ta | -- | -- | -- | 4.75-5.5 | -- | 4.75-5.5 | 0.7-1.2 | -- |
Mo | -- | -- | 8-10 | 2.8-3.3 | -- | 2.8-3.3 | -- | 2.5-3.5 |
B | -- | -- | ≤0.006 | -- | -- | -- | -- | -- |
Shape | Size (mm) |
Wire | 0.02-7.50 |
Rod/Bar | 8.0-200 |
Strip | (0.5-2.5)*(5-180) |
Tube/Pipe | Customized |
Sheet/Plate | Customized |
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Our Inconel 600 (GH30) coil tubes are a workhorse across multiple industries. In chemical processing, they’re used in reactors, heat exchangers, and piping systems, resisting corrosion from acids like sulfuric and hydrochloric. In aerospace, they’re found in jet engine components, exhaust systems, and turbine seals, handling extreme heat and oxidative stress.
In power generation, our coil tubes are critical for boilers, steam generators, and superheaters, standing up to high temperatures and corrosive gases. The nuclear engineering sector relies on them for reactor tubing and steam generator components, thanks to their resistance to high-purity water and chloride-ion stress corrosion cracking. In marine engineering, they’re used in heat exchangers and piping exposed to seawater, preventing corrosion in harsh salty conditions.
The heat-treating industry uses our coil tubes for furnace components like muffles and retorts, where they withstand high temperatures and oxidative atmospheres. In pollution control, they’re found in scrubbers and exhaust systems, handling acidic gases with ease. Their versatility and toughness make them a staple for any application requiring durability under extreme conditions.
Company Comparison and Our Advantages
Our Inconel 600 (GH30) coil tubes set the standard in the industry, and we’re proud to lead the way. We source only the highest-quality raw materials, ensuring every tube meets ASTM B163, B167, and UNS N06600 standards. With outer diameters from 0.125” to 1.000” and customizable options, we tailor our tubes to your exact needs, whether it’s specific lengths, wall thicknesses, or finishes.
Our manufacturing process is cutting-edge, delivering precision and consistency while prioritizing sustainability to minimize waste and energy use. We provide full material traceability and detailed documentation, making compliance with industry regulations a breeze. Unlike others, our coil tubes are designed for easy fabrication—welding, forming, and machining are straightforward, thanks to the alloy’s excellent workability.
We go beyond just supplying tubes. Our value-added services include custom cutting, bending, and heat treatment, all tailored to your project’s requirements. Our expert team is here to guide you, from selecting the right specifications to ensuring on-time delivery. While some companies might cut corners, we focus on delivering a product that lasts, saving you maintenance costs and downtime. Our global supply chain ensures fast, reliable delivery, no matter where your project is located.
Property/Feature | Inconel 600 (GH30) | Inconel 625 | Stainless Steel 316L |
|---|---|---|---|
Nickel Content (%) | ~72 | ~61 | ~10-14 |
Chromium Content (%) | 14-17 | 20-23 | 16-18 |
Molybdenum Content (%) | None | 8-10 | 2-3 |
Tensile Strength (ksi) | 80-100 | 120 min | 70-85 |
Yield Strength (ksi) | 25-50 | 60 min | 25-40 |
Corrosion Resistance | Excellent in oxidizing and reducing conditions | Strong in acids and high-temp oxidation | Moderate, weaker in chlorides |
Temperature Resistance | Up to 2000°F (1093°C) | Up to 1800°F (982°C) | Up to 1600°F (871°C) |
Weldability | Excellent, versatile methods | Good, needs careful handling | Good, less resistant post-weld |
Applications | Chemical, aerospace, nuclear | Oil/gas, aerospace | General industrial use |
Our Inconel 600 (GH30) coil tubes are built to excel in the toughest industrial environments, from chemical processing to aerospace and power generation. Their nickel-chromium composition delivers unmatched corrosion resistance, high-temperature stability, and durability, making them ideal for reactors, jet engines, and nuclear components. With industry trends favoring sustainable, long-lasting materials, our coil tubes are a smart choice that boosts efficiency and cuts costs.
We take pride in delivering a product that’s tough, reliable, and easy to work with. From rigorous quality control to customizable solutions and global delivery, we’re committed to your success. Choose our Inconel 600 coil tubes for a material that stands up to extreme conditions, backed by a company focused on quality, sustainability, and getting it right every time.
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About Us:
Our 12,000㎡ factory is equipped with complete capabilities for research, production, testing, and packaging. We strictly adhere to ISO 9001 standards in our production processes, with an annual output of 1,200 tons. This ensures that we meet both quantity and quality demands. Furthermore, all products undergo rigorous simulated environment testing including high temperature, high pressure, and corrosion tests before being dispatched, ensuring they meet customer specifications.
For all our clients, we offer timely and multilingual after-sales support and technical consulting, helping you resolve any issues swiftly and efficiently.
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FAQs:
What is the composition of Inconel 600 (GH30) coil tubes?
~72% nickel, 14-17% chromium, 6-10% iron, with trace amounts of carbon (max 0.15%), manganese (max 1%), and silicon (max 0.5%).Which industries use these coil tubes?
Chemical processing, aerospace, power generation, nuclear engineering, marine, and heat-treating industries.What are their main applications?
Furnace components, heat exchangers, chemical reactors, nuclear reactor tubing, and aerospace engine parts.How do they resist corrosion?
Excellent resistance to oxidation, chloride-ion stress corrosion cracking, and most organic and inorganic acids.Are they easy to weld?
Yes, they weld well using TIG, MIG, or shielded metal-arc methods, with good joint integrity.What temperatures can they handle?
They maintain strength and stability up to 2000°F (1093°C) in high-heat environments.Are they cost-effective?
Higher initial cost but save money long-term due to durability and low maintenance needs.What standards do they meet?
Comply with ASTM B163, B167, ASME SB163, SB167, and UNS N06600 for quality and performance.