Nickel Alloy Pipe Fittings Manufacturer in India
Metinox Overseas is one of the largest manufacturers, suppliers, and exporters of premium-quality nickel alloy pipe fittings that are used for maximum performance in tough environments. These fittings are widely used in applications that require strength, corrosion resistance, and high pressure and temperature usage for a long time. Of high-quality nickel-based alloys, our fittings offer exceptional resistance to oxidation, pitting and crevice and stress corrosion cracking, which is ideal for critical applications.
We offer a wide variety of nickel alloy pipe fittings such as elbows, tees, reducers, stub ends, couplings, caps and other pipe fittings with precision and dimensional accuracy. Our nickel alloy buttweld fittings and nickel alloy threaded fittings are manufactured with the highest quality materials, providing leak-free, high-performance, secure connections in industrial piping applications. All products are made to ASTM B366 standards of nickel alloy fittings, which provide superior mechanical strength and performance.
Metinox Overseas also provides a wide range of Inconel pipe fittings, Monel pipe fittings, Hastelloy C276 pipe fittings, Inconel 600 pipe fittings and Incoloy 825 pipe fittings to various industries, including oil & gas, petrochemicals, marine & offshore, power generation, heat exchangers, and chemical processing. To ensure quality standards all over the world, products are subject to a strict quality testing program, which includes hardness testing, PMI testing, hydrostatic testing, and corrosion resistance testing.
Metinox Overseas is a trusted nickel alloy fittings manufacturer and nickel alloy pipe fittings supplier in India, dedicated to providing long-lasting, high-quality piping products in various sizes and specifications to address the different needs of the world's industries.
Request a QuoteSpecification Nickel Alloy Pipe Fittings
| Specification Category | Description |
|---|---|
| Product Name | Nickel Alloy Pipe Fittings |
| Available Types | 45° Elbow, 90° Elbow, Tee, Eccentric Reducer, Concentric Reducer, End Cap, Stub End |
| Production Method | Seamless, Forged, Fabricated |
| International Standards | ASTM B366 / ASME B16.9 / ASME B16.11 |
| Material Grades | Nickel 200, Nickel 201, Alloy 400, Alloy 600, Alloy 625, Incoloy 825 |
| Nominal Pipe Size | 1/2" NB to 48" NB |
| Pressure Ratings | Class 150, 300, 600, 900, 1500 & 2500 |
| Connection Type | Buttweld, Socket Weld, Threaded |
| Surface Treatment | Pickled, Annealed, Polished |
| Quality Tests | PMI Testing, Hydro Test, Hardness Test, Radiography, Mechanical & Chemical Analysis |
| Certification Provided | EN 10204 3.1 / Mill Test Certificate |
| Inspection Facility | Third Party Inspection Available on Request |
| Packaging Method | Fumigated Wooden Cases, Pallets, Export Worthy Packaging |
| Origin | Manufactured & Supplied from India |
| Global Export Regions | GCC Countries, Europe, USA, Africa, Southeast Asia |
Table of Contents
- Specification Nickel Alloy Pipe Fittings
- Nickel Alloy Pipe Fittings Product Images
- Types of Nickel Alloy Pipe Fittings
- Physical Characteristics & Material Properties
- Nickel Alloy Pipe Fittings Grades
- Common Trade Names
- ASTM B366 Elbow Weight Chart
- Nickel 200 End Cap Dimensions
- Nickel 200 Tee Dimension Chart
- International Equivalent Grades
- Chemical Composition
- Mechanical Properties
- Benefits
- Selection Considerations
- Manufacturing Process
- Testing & Quality Assurance
- Applications
- Packaging & Export Information
- FAQs
Types of Nickel Alloy Pipe Fittings
Alloy 200 Reducer
ASTM B366 UNS N02200 Stub End
Nickel 200 Tee
Nickel Alloy Elbow
Pure Nickel 200 Cap
WNR 2.4066 Cross
Nickel Alloy Fittings Physical Characteristics & Material Properties
| Property | Specification |
|---|---|
| Atomic Number | 28 |
| Atomic Mass | 58.69 |
| Melting Temperature | 1453°C |
| Boiling Temperature | 2730°C |
| Recyclability | Fully Recyclable |
| Mohs Hardness | 4.0 |
| Vickers Hardness | 638 MPa |
| Density at 25°C | 8.90 g/cm³ |
| Curie Point | 253°C |
| Sound Velocity | 4,900 m/s at Room Temperature |
| Bulk Modulus | 180 GPa |
| Shear Modulus | 76 GPa |
| Poisson Ratio | 0.31 |
| Thermal Expansion Coefficient | 13.4 µm/m-K |
| Thermal Conductivity | 90.9 W/m-K |
| Electrical Resistivity | 69.3 nΩ-m at 20°C |
| Young's Modulus | 200 GPa |
Nickel Alloy Pipe Fittings Grades
Hastelloy C276 Pipe Fittings
Incoloy 825 Pipe Fittings
Inconel 600 Pipe Fittings
Inconel 625 Pipe Fittings
Monel 400 Pipe Fittings
Nickel 200 Pipe Fittings
Nickel 201 Pipe Fittings
Common Nickel Alloy Pipe Fittings Trade Names
| Alloy Grade | Alloy Family | Alternate Commercial Names |
|---|---|---|
| Nickel 200 | Pure Nickel Alloy | Nickel 99.2 |
| Nickel 201 | Low Carbon Pure Nickel | LC Nickel 99.2 |
| Inconel 600® | Nickel-Chromium-Iron | Nickelvac 600®, Ferrochronin 600® |
| Inconel 601® | Nickel-Chromium-Iron | Pyromet 601®, Nicrofer 601® |
| Inconel 617® | Nickel-Chromium-Cobalt | Nicrofer 617® |
| Inconel 625® | Nickel-Chromium-Molybdenum | Altemp 625®, Haynes 625®, Nickelvac 625® |
| Monel 400® | Nickel-Copper Alloy | Nicorros 400®, Nickelvac 400® |
| Inconel 718® | Nickel-Chromium-Iron | Alvac 718®, Haynes 718® |
| Inconel X750® | Nickel-Chromium-Iron | Pyromet X750®, Haynes X750® |
| Hastelloy X® | Nickel-Chromium-Iron-Molybdenum | Nicrofer 4722®, Inconel HX® |
| Vascomax C250® | Nickel-Cobalt-Molybdenum | Maraging 250™ |
| Incoloy 800® | Nickel-Iron-Chromium | Ferrochronin 800®, Nicrofer 3220® |
| Incoloy 825® | Nickel-Iron-Chromium | Nickelvac 825® |
| Hastelloy C22® | Chromium-Molybdenum-Tungsten | Nicrofer 5621® |
| Hastelloy C276® | Nickel-Chromium-Molybdenum | HC-276®, Nicrofer 5716® |
| Hastelloy B2® | Nickel-Molybdenum Alloy | Nimofer 6928® |
| Monel R405® | Nickel-Copper | Commercial Monel R405 |
| Monel K500® | Nickel-Copper Alloy | Commercial Monel K500 |
ASTM B366 Nickel Alloy Elbow Weight Chart
| Nominal Pipe Size | Approx. Weight (KG) |
|---|---|
| 1/2" | 0.04 |
| 3/4" | 0.04 |
| 1" | 0.11 |
| 1-1/4" | 0.17 |
| 1-1/2" | 0.18 |
| 2" | 0.37 |
| 2-1/2" | 0.79 |
| 3" | 1.19 |
| 3-1/2" | 1.59 |
| 4" | 2.04 |
| 5" | 3.40 |
| 6" | 5.44 |
| 8" | 10.43 |
| 10" | 19.50 |
| 12" | 28.12 |
| 14" | 36.29 |
| 16" | 45.36 |
| 18" | 57.15 |
| 20" | 72.57 |
| 22" | 89.36 |
| 24" | 107.95 |
ASTM B366 Nickel 200 End Cap Dimensions
| DN | NPS | Height (E) | Height (E1) | Wall Thickness |
|---|---|---|---|---|
| 15 | 1/2" | 25 | 25 | 3.73 |
| 20 | 3/4" | 25 | 25 | 3.91 |
| 25 | 1" | 38 | 38 | 4.55 |
| 32 | 1-1/4" | 38 | 38 | 4.85 |
| 40 | 1-1/2" | 38 | 38 | 5.08 |
| 50 | 2" | 38 | 44 | 5.54 |
| 65 | 2-1/2" | 38 | 51 | 7.01 |
| 80 | 3" | 51 | 64 | 7.62 |
| 90 | 3-1/2" | 64 | 76 | 8.08 |
| 100 | 4" | 64 | 76 | 8.56 |
| 125 | 5" | 76 | 89 | 9.53 |
| 150 | 6" | 89 | 102 | 10.97 |
| 200 | 8" | 102 | 127 | 12.70 |
| 250 | 10" | 127 | 152 | 12.70 |
| 300 | 12" | 152 | 178 | 12.70 |
Available Size Range: 1/2" to 56"
Schedule Range: SCH 5 to SCH 160
Maximum Wall Thickness: 200 mm
Nickel 200 Tee Dimension Chart
| NPS | Outside Diameter (mm) | Center to End Outlet (M) | Center to End Run (C) |
|---|---|---|---|
| 1/2" | 21.3 | 25 | 25 |
| 3/4" | 26.7 | 29 | 29 |
| 1" | 33.4 | 38 | 38 |
| 1-1/2" | 48.3 | 57 | 57 |
| 2" | 60.3 | 64 | 64 |
| 2-1/2" | 73.0 | 76 | 76 |
| 3" | 88.9 | 86 | 86 |
| 3-1/2" | 101.6 | 95 | 95 |
| 5" | 141.3 | 124 | 124 |
| 6" | 168.3 | 143 | 143 |
| 10" | 273.0 | 216 | 216 |
| 14" | 355.6 | 279 | 279 |
| 16" | 406.4 | 305 | 305 |
Nickel Alloy Fittings International Equivalent Grades
| Product Standard | BS | GOST | EN | Werkstoff No. | UNS | JIS | AFNOR |
|---|---|---|---|---|---|---|---|
| Nickel 200 Fittings | NA 11 | НП-2 | Ni 99.2 | 2.4066 | N02200 | NW 2200 | N-100M |
| Nickel 201 Fittings | NA 12 | НП-2 | LC-Ni 99 | 2.4068 | N02201 | NW 2201 | — |
ASTM B366 Nickel Alloy Chemical Composition
| Element | Nickel 200 | Nickel 201 |
|---|---|---|
| Nickel | 99.0% Min | Balance |
| Carbon | 0.15% Max | 0.15% Max |
| Manganese | 0.35% Max | 0.35% Max |
| Silicon | 0.10% Max | 0.35% Max |
| Iron | 0.40% Max | 0.40% Max |
| Sulfur | 0.01% Max | 0.01% Max |
| Copper | 0.25% Max | 0.25% Max |
Mechanical Properties of Nickel Alloy Buttweld Fittings
| Grade | Tensile Strength | Yield Strength | Elongation | Density | Melting Point |
|---|---|---|---|---|---|
| Nickel 200 Buttweld Fittings | 462 MPa / 67,000 Psi | 148 MPa / 21,500 Psi | 45% | 8.9 g/cm³ | 1446°C |
| Nickel 201 Buttweld Fittings | 462 MPa / 67,000 Psi | 148 MPa / 21,500 Psi | 45% | 8.9 g/cm³ | 1446°C |
What are the benefits of using High Nickel Alloy Buttweld Fittings?
- High nickel alloy buttweld fittings offer outstanding resistance against corrosion, including pitting, crevice corrosion, and oxidation in aggressive environments.
- These fittings maintain excellent strength and toughness even under elevated temperature conditions.
- They provide superior creep resistance and exhibit minimal thermal expansion during high-temperature operations.
- High nickel alloy buttweld fittings are easy to fabricate and weld, ensuring long service life with excellent durability.
- Another important advantage is their non-magnetic nature, which makes them suitable for specialized industrial applications.
What should be considered while selecting an SB 366 UNS N02200 Reducer for industrial use?
- The reducer material should be compatible with the chemicals or media being transported through the piping system.
- It is important to verify that the operating pressure and temperature remain within the allowable limits of SB 366 UNS N02200 material specifications.
- Proper reducer dimensions, wall thickness, and size must match the piping system and application requirements.
- The manufacturing quality, compliance standards, and overall performance characteristics should also be evaluated before final selection.
Manufacturing Process of Nickel Alloy Pipe Fittings
Metinox Overseas manufactures Nickel Alloy Pipe Fittings using advanced production technology and premium raw materials sourced from certified mills. The manufacturing process includes forging, hot forming, machining, heat treatment, pickling, and precision finishing to ensure superior dimensional accuracy and product consistency.
Every fitting is produced under strict quality control procedures to comply with international manufacturing standards. Our facility is equipped with modern machinery and inspection equipment to manufacture high-performance industrial fittings suitable for critical service conditions.
Testing & Quality Assurance
All Nickel Alloy Pipe Fittings undergo rigorous testing and inspection procedures before dispatch to ensure superior quality and reliability.
Quality Tests Conducted
- Positive Material Identification (PMI) Testing
- Hydrostatic Testing
- Hardness Testing
- Flattening Testing
- Intergranular Corrosion Testing
- Mechanical Testing
- Chemical Composition Analysis
- Radiography Testing
- Ultrasonic Testing
- Third Party Inspection
Our quality assurance procedures guarantee defect-free products with high dimensional accuracy and consistent mechanical performance.
Applications of Nickel Alloy Pipe Fittings
Nickel Alloy Pipe Fittings are widely used in demanding industrial sectors due to their excellent mechanical strength and corrosion resistance.
Industrial Applications
- Oil & Gas Processing Plants
- Petrochemical Industries
- Chemical Processing Units
- Marine & Offshore Platforms
- Power Generation Plants
- Heat Exchanger Systems
- Aerospace Industries
- Fertilizer Industries
- Pharmaceutical Plants
- Desalination Plants
- Hydraulic Systems
- Steam Generation Units
- Refineries
- Nuclear Power Plants
Packaging & Export Information
Metinox Overseas follows international export packaging standards to ensure safe transportation and damage-free delivery of Nickel Alloy Pipe Fittings worldwide. Products are packed in fumigated wooden boxes, pallets, and export-grade packaging materials.
We export Nickel Alloy Pipe Fittings to multiple countries including the USA, UAE, Saudi Arabia, Qatar, Kuwait, Germany, Italy, Netherlands, South Africa, Singapore, Malaysia, and Australia.
FAQs about Nickel Alloy Pipe Fittings
Nickel Alloy Pipe Fittings are industrial piping components manufactured using nickel-based alloys for superior corrosion resistance, high strength, and durability in harsh environments.
These fittings are commonly manufactured according to ASTM B366, ASME B16.9, and ASME B16.11 standards.
Common grades include Nickel 200, Nickel 201, Monel 400, Inconel 600, Inconel 625, Hastelloy C276, and Incoloy 825.
These fittings are widely used in oil & gas, petrochemical, marine, offshore, power generation, chemical processing, and aerospace industries.
Available types include elbows, tees, reducers, caps, stub ends, forged fittings, socket weld fittings, and threaded fittings.
Products undergo PMI testing, hydro testing, hardness testing, chemical analysis, radiography testing, and third-party inspections.
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