Nickel Alloy Inconel 600 Pipes and Tubes Manufacturer in India
Nickel Alloy Inconel 600 Pipes and Tubes Manufacturer in India
Sachiya Steel International is a leading Nickel Alloy Inconel 600 Pipes and Tubes Manufacturer in India, established in 2005 and headquartered in Mumbai. With over 20 years of experience, we manufacture, supply and export industrial piping products to customers in 85+ countries. Our product range covers stainless steel, duplex steel, super duplex steel, carbon steel, alloy steel and nickel alloy pipes and tubes for various industrial requirements.
Our manufacturing and sourcing capabilities support standard orders, bulk quantities and project-specific requirements. We follow applicable ASTM, ASME, ANSI, DIN and ISO standards, with material testing, inspection and documentation available as required. Our ISO 9001:2015, ISO 14001:2015, ISO 45001:2018 and applicable TÜV certifications reflect our commitment to quality, safety and dependable supply.
What Are Nickel Alloy Inconel 600 Pipes and Tubes?
Nickel Alloy Inconel 600 Pipes and Tubes are made from a nickel-chromium-iron alloy designed to perform well in high-temperature and corrosive environments. The material contains a high percentage of nickel and around 14–17% chromium, which helps it resist oxidation and maintain strength when exposed to heat. It is also known as Alloy 600 and is identified by UNS N06600 and EN material number 2.4816.
These pipes and tubes are available in seamless and welded forms to suit different industrial requirements. Pipes are commonly used in process piping systems, while tubes are widely used in heat exchangers, condensers, furnaces and thermal processing equipment. Their resistance to heat and corrosion makes them suitable for chemical processing, power generation, aerospace and other industries that operate under demanding conditions.
Nickel Alloy Inconel 600 Pipes and Tubes
Inconel 600 nickel alloy pipes and tubes for high-temperature applications in chemical processing, furnaces, power generation and industrial equipment. Available in various sizes, wall thicknesses, and specifications to meet project requirements.
Types of Nickel Alloy Inconel 600 Pipes and Tubes
As a Nickel Alloy Inconel 600 Pipes and Tubes Manufacturer, we offer different pipe and tube types to meet industrial requirements for heat resistance, corrosion protection and reliable performance. Our range covers various manufacturing methods, dimensions and finishes for applications in chemical processing, power generation, heat exchangers and furnace equipment.
- Seamless Inconel 600 Pipes: Manufactured without a welded seam, these pipes are suitable for high-temperature and high-pressure process systems.
- Welded Inconel 600 Pipes: Produced from nickel alloy strip or plate, these pipes offer a practical option for larger diameters and specific industrial applications.
- Seamless Inconel 600 Tubes: Provide precise dimensions for heat exchangers, condensers and other thermal equipment.
- Welded Inconel 600 Tubes: Suitable for applications that require consistent dimensions and an economical tubing solution.
- Heat Exchanger Tubes: Supplied in required lengths for heat transfer equipment used in industrial processing plants.
- U-Bend Inconel 600 Tubes: Formed into U-shaped sections for heat exchangers that require compact tube arrangements.
- Bright Annealed Inconel 600 Tubes: Feature a smooth, clean surface finish for applications with specific surface quality requirements.
- Large-Diameter and Heavy-Wall Inconel 600 Pipes: Used in industrial systems that require larger dimensions or greater wall thickness.
Available types, dimensions and manufacturing standards depend on project requirements. We supply products according to the specified grade, applicable standards and intended operating conditions.
Why Choose Nickel Alloy Inconel 600 Pipes and Tubes?
Nickel Alloy Inconel 600 Pipes and Tubes are suitable for industrial environments where high temperatures, oxidation and corrosive conditions can affect material performance. Their nickel-chromium composition helps maintain strength and resist oxidation during prolonged heat exposure. These properties make the alloy useful in equipment that operates under demanding thermal and chemical conditions.
- High-Temperature Resistance: Maintains useful mechanical properties across a wide range of elevated temperatures.
- Oxidation Resistance: Forms a protective oxide layer that helps limit surface damage during heating.
- Corrosion Resistance: Performs well in many organic and inorganic environments, depending on the operating conditions.
- Heat Resistance: Suitable for furnace components and thermal processing equipment exposed to repeated heating.
- Good Mechanical Strength: Provides dependable strength for industrial piping and tubing applications.
- Fabrication Flexibility: Supports forming, machining and welding when suitable procedures are followed.
- Long-Term Durability: Offers reliable service when the material matches the operating environment and maintenance requirements.
- Wide Industrial Use: Used in chemical processing, heat exchangers, condensers, furnace equipment and power generation systems.
These properties make Inconel 600 a practical material choice for applications that require heat and oxidation resistance. The correct product form and dimensions depend on operating temperature, pressure, chemical exposure and relevant design standards.
Types of Pipes & Tubes
Explore our range of industrial pipes and tubes, manufactured for different applications, materials, specifications and engineering requirements.
Pipes and Tubes
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Seamless Pipes
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ERW Pipes
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LSAW Pipes
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SSAW Pipes
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Seamless Tubes
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Welded Pipes
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Welded Tubes
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Box Pipes
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Box Tubes
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Brass Pipes
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Heat Exchanger Tubes
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Boiler Tubes
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Aluminium Pipes
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Carbon Steel Seamless Pipes
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Carbon Steel Pipe
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Stainless Steel Pipe
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Alloy Steel Pipe
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Duplex Steel Pipe
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Super Duplex Steel Pipe
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Nickel Alloy Pipe
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Copper Nickel Alloy Pipe
→Get Certified Nickel Alloy Inconel 600 Pipes and Tubes at Competitive Factory Prices
Nickel Alloy Inconel 600 Pipes and Tubes Specifications
| Property | Specification |
|---|---|
| Product Name | Nickel Alloy Inconel 600 Pipes and Tubes |
| Material Grade | Alloy 600 |
| UNS Number | N06600 |
| EN / Werkstoff | NiCr15Fe / 2.4816 |
| Material Type | Nickel-chromium-iron alloy, nickel 72% min |
| Forms | Seamless and welded pipes; seamless and welded tubes |
| Pipe Standards | ASTM B167 / ASME SB167 (seamless), B517 / SB517 (welded) |
| Tube Standards | ASTM B163 / ASME SB163 (seamless), B516 / SB516 (welded) |
| General Requirements | ASTM B829 (seamless), B751 (welded tube), B775 (welded pipe) |
| Pipe Size | ½" to 24" NB; custom sizes on request |
| Tube Size | By OD and wall as ordered |
| Wall | Sch 5S to XXS for pipe, or to drawing |
| Length | Single random, double random, cut length |
| Ends | Plain, beveled, threaded |
| Condition | Annealed, or hot-finished and annealed |
| Finish | Annealed and pickled, or bright annealed |
| Testing | PMI, hydrostatic or eddy current, flattening, flaring |
| Certificate | EN 10204 3.1; 3.2 on request |
| HS Code | 7507 (nickel tubes and pipes; 7507 12 for alloys), confirm with your customs broker |
Nickel Alloy Inconel 600 Pipes and Tubes Standards
| Standard | What It Covers |
|---|---|
| ASTM B167 / ASME SB167 | Seamless nickel-chromium-iron pipe and tube |
| ASTM B163 / ASME SB163 | Seamless condenser and heat exchanger tube |
| ASTM B517 / ASME SB517 | Welded pipe in Alloy 600 |
| ASTM B516 / ASME SB516 | Welded tube in Alloy 600 |
| ASTM B829 | General requirements for seamless nickel pipe and tube |
| ASTM B751 / B775 | General requirements for welded tube and welded pipe |
| ASME B36.19M | Pipe sizes and wall thicknesses |
| ASTM B366 | Matching wrought fittings (WPNCI) |
Nickel alloy pipe is governed by ASTM and ASME B-series standards. Each lot passes a hydrostatic test or eddy current testing as the standard requires, plus flattening and flaring tests on tube. Positive material identification confirms nickel and chromium on the finished length, and third-party inspection is welcome at our works.
Nickel Alloy Inconel 600 Pipes and Tubes Material and Grades
Alloy 600 is a single alloy, so the choices you make are about condition and form, not grade. The usual conditions are annealed, which gives the best corrosion and ductility balance, and hot-finished and annealed for heavier pipe. Cold-drawn tube is annealed after drawing.
Annealing is done in the region of 900–1100 °C, followed by rapid cooling. The exact temperature depends on the grain size your specification needs. Larger grains help creep resistance at high temperature, while finer grains help fatigue and forming.
Alloy 600 is not hardened by heat treatment. It gets stronger only through cold work, which is why drawn tube can be stronger than annealed pipe. If your specification needs a particular grain size or a stress-relieved condition, tell us at the enquiry stage.
Inconel 600 vs Inconel 601: Choosing Between Them
These two are close cousins, and drawings often name one when the other would also work.
| Point | Inconel 600 | Inconel 601 |
|---|---|---|
| Nickel | 72% min | 58 – 63% |
| Chromium | 14 – 17% | 21 – 25% |
| Aluminium | None | 1.0 – 1.7% |
| Best At | Caustic, chlorides, mixed corrosion and heat | Hot oxidation and scaling |
| Approx. Oxidation Limit in Air | About 1100 °C | About 1200 °C |
Choose Inconel 600 when corrosion matters as much as heat, for example caustic service, chloride exposure or cryogenic-to-furnace temperature ranges. Choose Inconel 601 when the main enemy is scaling in hot, oxidizing air.
Heat Resistance, Corrosion Resistance and Limits of Nickel Alloy Inconel 600 Pipes and Tubes
In clean, oxidizing air, Alloy 600 resists scaling up to about 1100 °C, which is why it is used in muffles, retorts and radiant tubes. Its high nickel content makes it practically immune to chloride stress corrosion cracking, and it handles caustic soda across a wide range of temperature and strength. It also resists carburization and nitriding better than stainless steel.
Know its limits before you buy. Sulfur is the main one. Above about 315 °C, sulfur compounds can embrittle nickel alloys through a low-melting nickel sulfide, so avoid sulfur-bearing atmospheres. Alloy 600 is also not suited to hot, strongly oxidizing acids, where Alloy 625 or C-276 are better picks.
In nuclear power, Alloy 600 was used for older pressurized water reactor steam generator tubing. It can suffer primary water stress corrosion cracking in that service, so newer designs use Alloy 690. Design codes list allowable stress for Alloy 600 up to about 650 °C. Above that, strength falls, and the alloy is used mainly where loads are light.
Nickel Alloy Inconel 600 Pipes and Tubes Chemical Composition
| Element | Content (%) |
|---|---|
| Nickel (Ni) | 72.00 min |
| Chromium (Cr) | 14.00 – 17.00 |
| Iron (Fe) | 6.00 – 10.00 |
| Carbon (C) | 0.15 max |
| Manganese (Mn) | 1.00 max |
| Silicon (Si) | 0.50 max |
| Copper (Cu) | 0.50 max |
| Sulfur (S) | 0.015 max |
Limits per ASTM B167 for UNS N06600. Nickel includes any cobalt present.
Nickel Alloy Inconel 600 Pipes and Tubes Mechanical Properties
| Property | Requirement (annealed) |
|---|---|
| Tensile Strength | 515 MPa (75 ksi) min |
| Yield Strength (0.2% offset) | 170 MPa (25 ksi) min |
| Elongation | 35% min |
| Typical Hardness (annealed) | about 75 – 90 HRB |
| Density | approx. 8.47 g/cm³ |
| Melting Range | approx. 1354 – 1413 °C |
| Thermal Expansion (20–100 °C) | approx. 13.3 µm/m·°C |
| Thermal Conductivity (20 °C) | approx. 15 W/m·K |
| Magnetic Response | Non-magnetic at room temperature |
These are annealed-condition figures. Hot-finished and cold-worked products can show higher strength. Design from the code stress tables at your actual operating temperature.
Nickel Alloy Inconel 600 Pipes and Tubes Size and Weight Chart
Weight per metre = (OD − wall) × wall × 0.0266, with OD and wall in mm. This uses a density of 8.47 g/cm³. Treat the figures as estimates, because the wall tolerance moves the real weight.
OD and wall are in mm. Multiply the result by the pipe or tube length to obtain the total weight.
Pipes (wall in mm / weight in kg/m)
| NPS | OD (mm) | Sch 10S | Sch 40S | Sch 80S |
|---|---|---|---|---|
| ½" | 21.3 | 2.11 / 1.08 | 2.77 / 1.37 | 3.73 / 1.74 |
| 1" | 33.4 | 2.77 / 2.26 | 3.38 / 2.70 | 4.55 / 3.49 |
| 2" | 60.3 | 2.77 / 4.24 | 3.91 / 5.87 | 5.54 / 8.07 |
| 3" | 88.9 | 3.05 / 6.96 | 5.49 / 12.18 | 7.62 / 16.47 |
| 4" | 114.3 | 3.05 / 9.03 | 6.02 / 17.34 | 8.56 / 24.08 |
| 6" | 168.3 | 3.40 / 14.91 | 7.11 / 30.48 | 10.97 / 45.91 |
Tubes
| OD (mm) | Wall (mm) | Weight (kg/m) |
|---|---|---|
| 12.70 | 1.24 | 0.38 |
| 15.88 | 1.65 | 0.62 |
| 19.05 | 1.65 | 0.76 |
| 25.40 | 2.11 | 1.31 |
| 25.40 | 2.77 | 1.67 |
| 38.10 | 2.77 | 2.60 |
Alloy 600 is about 7% heavier than carbon steel and about 6% heavier than 304 stainless, which matters for support design. A full weight chart for any other size is available on request.
Nickel Alloy Inconel 600 Pipes and Tubes Manufacturers and Suppliers in India
Nickel alloys cost real money, so whoever sells them should be able to prove what the metal is. As a Nickel Alloy Inconel 600 Pipes Manufacturer, we make the pipe and keep the heat treatment and test records. As a Nickel Alloy Inconel 600 Tubes Manufacturer, we do the same for tube.
If you are comparing Nickel Alloy Inconel 600 Pipes and Tubes Suppliers in India, check three things. First, confirm the supplier is a manufacturer and not a reseller. Second, make sure the standard matches the product, since B167 covers pipe and B163 covers exchanger tube. Third, ask for a certificate showing the heat number and actual nickel content. We supply matching flanges, fittings and plate on the same order as a Nickel Alloy Inconel 600 Pipes and Tubes Supplier in India, so the paperwork lines up.
Nickel Alloy Inconel 600 Pipes and Tubes Common Materials
Nickel Alloy Inconel 600 Pipes and Tubes are identified by several material designations used in industrial specifications and engineering documents. These references help maintain consistency across different product forms, including pipes, tubes, plates, bars, fittings and flanges. Our range follows applicable material requirements, with documentation available to support product identification and traceability. We serve customers looking for reliable Nickel Alloy Inconel 600 Pipes and Tubes Suppliers for industrial and engineering projects.
Common Names: Inconel 600, Alloy 600, Nickel 600
UNS Number: N06600
EN / Werkstoff Designation: NiCr15Fe, 2.4816
JIS Designation: NCF 600
Plate Standard: ASTM B168
Bar Standard: ASTM B166
Fitting Standard: ASTM B366 WPNCI
Flange Standard: ASTM B564 N06600
These designations help identify the appropriate material for specific product forms and project requirements. The applicable specification depends on the component type, dimensions and intended application. Material test certificates and inspection records can be provided according to the order requirements.
Nickel Alloy Inconel 600 Pipes and Tubes Applications
- Heat Treatment Furnaces: Muffles, retorts, radiant tubes and furnace piping.
- Chemical Processing: Lines handling caustic, chlorides and organic acids at temperature.
- Heat Exchangers and Condensers: Tube bundles in corrosive, high-temperature duty.
- Nuclear Power: Instrumentation tubing and parts in existing reactor systems.
- Aerospace and Gas Turbines: Ducting and exhaust components in high-heat sections.
- Petrochemical Plants: Process lines in chlorinated hydrocarbon and vinyl chloride units.
- Pollution Control: Hot gas ducts and incinerator parts in corrosive off-gas.
- Food and Pharmaceutical Processing: Lines handling caustic and organic acids where cleanliness matters.
Why Choose Us as Your Nickel Alloy Inconel 600 Pipes and Tubes Manufacturer in India?
We bring over 20 years of experience in the industrial metals industry, with operations dating back to 2005. Our quality systems are supported by ISO 9001:2015, ISO 14001:2015 and applicable TÜV certifications, along with MSME registration. We supply Nickel Alloy Inconel 600 Pipes and Tubes in different sizes, outside diameters, wall thicknesses and specifications to meet industrial requirements. With a monthly production and supply capacity of up to 100 tons, we handle standard dimensions, bulk quantities and custom orders.
We focus on material traceability and documentation to support demanding industrial applications. Material test certificates, chemical analysis, positive material identification (PMI) and third-party inspection can be arranged according to order requirements. Our team can also help identify suitable nickel alloy grades based on operating temperature, service conditions and project specifications. With customers across 85+ countries, we have experience handling export packaging, shipping coordination and international documentation. These capabilities help us manage product requirements from material selection through dispatch while maintaining a focus on quality and dependable supply.
Countries We Export Nickel Alloy Inconel 600 Pipes and Tubes To
As a Nickel Alloy Inconel 600 Pipes and Tubes Manufacturer and Supplier in India, we serve furnace builders, chemical plants, power producers and EPC contractors in 85+ countries. Key export regions include:
North America: USA, Canada, Mexico
Europe: Germany, United Kingdom, France, Italy, Netherlands, Spain, Belgium
Middle East: UAE, Saudi Arabia, Qatar, Oman, Kuwait, Bahrain
Asia-Pacific: Singapore, Malaysia, Indonesia, Australia, Japan, South Korea, Thailand
Africa: South Africa, Nigeria, Egypt, Kenya, Algeria
South America: Brazil, Argentina, Chile, Colombia
Every shipment carries EN 10204 3.1 mill test certificates, and 3.2 certification or third-party inspection can be arranged on request. Pipes and tubes leave with capped ends, protective wrapping and bundled or crated packing for sea freight. We prepare the commercial invoice, packing list and test certificates to suit your port and customs rules.