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Hastelloy Pipe Fittings Manufacturer in India
Metinox Overseas is a leading manufacturer, supplier, exporter and stockist of Hastelloy Pipe Fittings in India. Hastelloy Buttweld Pipe Fittings are one of our Hastelloy Pipe Fittings that are used to provide a superior performance in extremely corrosive and hot conditions. Metinox Overseas manufactures different types of Hastelloy Pipe Fittings such as Hastelloy C22 Pipe Fittings, Hastelloy C276 Pipe Fittings, Hastelloy B2 Fittings, etc.
This Hastelloy is available in elbow, tee, Hastelloy reducer, hastelloy stub end, end cap and crosses are available in different sizes, wall thickness, schedules and customization requirements. They are made up of high quality nickel molybdenum chromium alloy metals having strong resistance against oxidation, pitting, crevice and stress corrosion and corrosive environments.
Metinox Overseas' Hastelloy Pipe Fittings offer high strength and corrosion resistance and are popularly used in variety of industries including: Petrochemical, Oil & Gas, Power Generations, Fertilizer, Marine, Pharmaceutical, Desalination, Pulp & Paper, and Chemical Processing.
This material comes with reliable performance and complete material traceability controlled with strict quality control, such as PMI testing, dimensional checking, hydro testing and third-party inspection. As a precision engineering company with a wide range of export experience, Metinox Overseas supplies clients all over the world with buttweld fittings made of Hastelloy.
Request a QuoteSpecification of Hastelloy Pipe Fittings
| Parameter | Hastelloy Pipe Fittings Details |
|---|---|
| Available Size Range | Welded Fittings: 1/2" to 48" Seamless Fittings: 1/2" to 10" Wall Thickness: SCH 10 to SCH 160 |
| Manufacturing Standards | Produced in compliance with MSS-SP-43, ASME B16.28, and ANSI B16.9 specifications |
| Surface Finish Options | Mill Finish, Pickled Finish, and Polished Finish |
| Production Methods | Available in Seamless, Welded, and Fabricated construction types |
| Elbow Bending Radius | Offered in 1D, 2D, 3D, and 5D bending configurations |
| Key Physical Properties | Excellent corrosion resistance, superior thermal stability, and high mechanical strength |
| Material Standards | Manufactured according to ASTM B366 and ASME SB366 standards |
| Country of Origin Options | Sourced from Indian, Japanese, Korean, European, and American mills |
| Inspection & Certification | EN 10204 3.1 certification, Mill Test Certificates, and Mechanical Test Reports provided |
| Quality Testing | Ultrasonic Testing (UT), PMI Testing, and HIC Testing conducted for quality assurance |
| Pipe Bending Techniques | Rotary Draw Bending, Mandrel Bending, Roll Bending, and Ram-Type Bending |
| Available Fitting Types | Elbows, Tees, Reducers, Caps, and other custom pipe fittings |
| Documentation Supplied | 100% Radiography Test Reports and Third-Party Inspection Reports available on request |
| Manufacturing Process | Produced using advanced hot forming and mandrel forming techniques |
| Industrial Applications | Widely used in refineries, petrochemical plants, and nuclear power industries |
| Packaging Details | Securely packed in wooden boxes with bubble wrapping or as per customer requirements |
Table of Contents
- Specification of Hastelloy Pipe Fittings
- Types of Hastelloy Pipe Fittings
- Hastelloy Pipe Fittings Size & Weight Chart
- Alloy Composition Range
- Quality Testing Methods
- Density Chart
- Weight Chart of Reducing Elbows
- Corrosion Resistance Comparison
- Schedule Chart
- Dimensions of Hastelloy Equal Tee
- Global Sales & Export Network
- Machining Recommendations
- Heat Treatment Chart
- Suitable Chemical Environment
- Pipe Bending Techniques
- Maximum Allowable Stress
- Elbow Bend Radius Chart
- Applications
- Operating Temperature Range
- Tensile Strength Requirements
- Melting Point
- Mechanical Properties
- Chemical Composition
- Equivalent Grades
- Packaging & Export Information
- Testing & Quality Assurance
- Manufacturing Process
- FAQs
Types of Hastelloy Pipe Fittings
Hastelloy Alloy Concentric Reducer
Hastelloy Alloy Short Radius Pipe Elbows
Hastelloy Alloy Stub Ends
Hastelloy Cross
Hastelloy Material Collar Pipe Fittings
Hastelloy Material Long Radius Return Bends
Hastelloy Material Nipple
Hastelloy Metal Coupling
Hastelloy Metal Reducing Elbow
Hastelloy Metal Unequal Tee
Hastelloy Pipe Caps
Hastelloy Short Radius Return Bends
Hastelloy Pipe Fittings Size & Weight Chart
| NPS Size | Approx. Weight (LBS) | Approx. Weight (KG) |
|---|---|---|
| 1/2" | 0.18 | 0.08 |
| 3/4" | 0.19 | 0.09 |
| 1" | 0.40 | 0.18 |
| 1-1/2" | 0.90 | 0.41 |
| 2" | 1.60 | 0.73 |
| 3" | 5.00 | 2.27 |
| 4" | 9.00 | 4.08 |
| 6" | 24.50 | 11.11 |
| 8" | 50.00 | 22.68 |
| 10" | 88.00 | 39.92 |
| 12" | 125.00 | 56.70 |
Reliable Hastelloy Pipe Fittings Manufacturer in India Offering Precision-Engineered Pipe Caps for Critical Industrial Applications
Alloy Composition Range of Hastelloy Pipe Fittings
| Alloying Element | Composition Range | Typical Grade |
|---|---|---|
| Chromium | 4% - 35% | Hastelloy G-35 |
| Nickel | 37% - 80% | Hastelloy N |
| Tungsten | Up to 4.5% | Hastelloy C276 |
| Molybdenum | 4% - 32% | Hastelloy B3 |
| Copper | Up to 1.9% | Hastelloy C2000 |
| Cobalt | Up to 5% | Hastelloy X |
Hastelloy Pipe Fittings Quality Testing Methods
| Testing Method |
|---|
| Hydrostatic Test |
| Chemical Composition Analysis |
| PMI Testing |
| Hardness Examination |
| Mechanical Property Testing |
Density Chart of Hastelloy Grades
| Hastelloy Grade | Density |
|---|---|
| Hastelloy B2 | 9.2 g/cm³ |
| Hastelloy C276 | 8.89 g/cm³ |
| Hastelloy C22 | 8.69 g/cm³ |
Trusted Hastelloy Pipe Fittings Supplier Delivering Premium Quality Materials with Complete Customer Satisfaction
Weight Chart of Hastelloy Reducing Elbows
| Size (Inch) | Approx. Weight (KG) |
|---|---|
| 1/2" | 0.25 |
| 3/4" | 0.35 |
| 1" | 0.45 |
| 1-1/4" | 0.65 |
| 1-1/2" | 0.75 |
| 2" | 1.05 |
| 2-1/2" | 1.55 |
| 3" | 2.05 |
| 4" | 2.90 |
| 5" | 4.10 |
| 6" | 5.60 |
Hastelloy Corrosion Resistance Comparison Chart
| Corrosive Media | Hastelloy C22 | Hastelloy C276 | Concentration |
|---|---|---|---|
| Nitric Acid + 6% HF | 67 | 207 | 5% |
| Sulfuric Acid | 1 | 4 | 50% |
| Acetic Acid | Nil | Below 1 | 99% |
| Hydrochloric Acid | 3 | 10 | 1% |
| Ferric Chloride | 1 | 2 | 10% |
| Formic Acid | Below 1 | 2 | 88% |
Hastelloy Pipe Fittings Schedule Chart
| Standard Schedules |
|---|
| SCH 10 |
| SCH 20 |
| SCH 30 |
| SCH 40 |
| SCH 60 |
| SCH 80 |
| SCH 100 |
| SCH 120 |
| SCH 140 |
| SCH 160 |
| SCH 180 |
| STD Wall |
| Extra Heavy |
| XX Heavy |
Dimensions of Hastelloy Equal Tee
| NPS | Center to End (C) | Center to End (M) | Outside Diameter (D) |
|---|---|---|---|
| 1/2" | 25 | 25 | 21.3 |
| 3/4" | 29 | 29 | 26.7 |
| 1" | 38 | 38 | 33.4 |
| 1-1/4" | 48 | 48 | 42.2 |
| 1-1/2" | 57 | 57 | 48.3 |
| 2" | 64 | 64 | 60.3 |
| 2-1/2" | 76 | 76 | 73 |
| 3" | 86 | 86 | 88.9 |
| 4" | 105 | 105 | 114.3 |
| 5" | 124 | 124 | 141.3 |
| 6" | 143 | 143 | 168.3 |
| 8" | 178 | 178 | 219.1 |
| 10" | 216 | 216 | 273 |
| 12" | 254 | 254 | 323.8 |
Global Sales & Export Network
| Region | Countries Served |
|---|---|
| Asia | India, Japan, South Korea, Indonesia, Saudi Arabia, Iran |
| Europe | Germany, France, UK, Italy, Spain, Poland, Ukraine |
| North America | USA, Canada, Mexico, Cuba |
| South America | Brazil, Argentina, Colombia, Chile, Peru |
| Africa | Nigeria, Egypt, South Africa, Kenya, Ghana, Ethiopia |
| Australia & Oceania | New Zealand, Papua New Guinea, Fiji, Samoa |
Preferred Hastelloy Pipe Fittings Exporter for High-Performance Industrial Requirements Worldwide
Machining Recommendations for Hastelloy Pipe Caps
| Tool Material | Operation | Lubrication |
|---|---|---|
| High-Speed Steel | Milling & Profiling | Cutting Oil |
| High-Speed Steel | Cutting | Cutting Oil |
| High-Speed Steel | Drilling | Cutting Oil |
| High-Speed Steel | Turning | Cutting Oil |
| Carbide Tools | General Machining | Dry or Cutting Oil |
Heat Treatment Chart of Hastelloy Grades
| Material Grade | Temperature (°F) | Temperature (°C) |
|---|---|---|
| Hastelloy C276 | 2050°F | 1121°C |
| Hastelloy C22 | 1810°F | 1000°C |
Suitable Chemical Environment for Hastelloy Reducers
| Chemical Media | Concentration |
|---|---|
| Nitric Acid + HF | 5% |
| Acetic Acid | 99% |
| Formic Acid | 88% |
| Sulfuric Acid | 50% |
| Ferric Chloride | 10% |
| Hydrochloric Acid | 1% |
Pipe Bending Techniques Used for Hastelloy Fittings
| Bending Methods |
|---|
| Hot Induction Bending |
| Ram-Type Bending |
| Roll Bending |
| Mandrel Bending |
| Rotary Draw Bending |
Maximum Allowable Stress for Hastelloy Pipe Fittings
| Allowable Stress | Temperature (°F) |
|---|---|
| 27.3 KSI | 100°F |
| 27.3 KSI | 200°F |
| 27.3 KSI | 400°F |
| 25.2 KSI | 600°F |
| 24.0 KSI | 700°F |
| 23.1 KSI | 800°F |
| 22.6 KSI | 900°F |
| 22.3 KSI | 1000°F |
Hastelloy Elbow Bend Radius Chart
| Bend Radius | Bend Angle |
|---|---|
| 3D | 15° |
| 4D | 135° |
| 5D | 180° |
| 6D | 45° |
| 8D | 60° |
| 10D | 90° |
Applications of Hastelloy Pipe Fittings
| Industrial Sectors |
|---|
| Petrochemical Industry |
| Oil & Gas Processing |
| Nuclear Power Plants |
| Pharmaceutical Industry |
| Pulp & Paper Plants |
| Power Generation Facilities |
Operating Temperature Range of Hastelloy Grades
| Grade | Maximum Service Temperature |
|---|---|
| Hastelloy X | 1204°C |
| Hastelloy B2 | 1204°C |
| Hastelloy B3 | 1093°C |
| Hastelloy C276 | 1038°C |
| Hastelloy C22 | 1038°C |
Tensile Strength Requirements of Hastelloy Alloys
| Grade | Tensile Strength (MPa) | Tensile Strength (PSI) |
|---|---|---|
| Hastelloy C22 | 690 MPa | 100,000 PSI |
| Hastelloy B2 | 760 MPa | 100,000 PSI |
| Hastelloy C276 | 790 MPa | 115,000 PSI |
Melting Point of Hastelloy Pipe Fittings
| Grade | Melting Point (°F) | Melting Point (°C) |
|---|---|---|
| Hastelloy C22 | 2550°F | 1399°C |
| Hastelloy B2 | 2500°F | 1370°C |
| Hastelloy C276 | 2500°F | 1370°C |
Mechanical Properties of Hastelloy Pipe Fittings
| Property | Hastelloy C22 | Hastelloy C276 |
|---|---|---|
| Tensile Strength | 690 MPa / 100,000 PSI | 790 MPa / 115,000 PSI |
| Yield Strength | 310 MPa / 45,000 PSI | 355 MPa / 52,000 PSI |
| Elongation | 45% | 40% |
Chemical Composition of Hastelloy Pipe Fittings
| Element | Hastelloy C22 | Hastelloy C276 |
|---|---|---|
| Nickel (Ni) | 50.015 | 50.99 |
| Chromium (Cr) | 20.00 - 22.50 | 14.50 - 16.50 |
| Molybdenum (Mo) | 12.50 - 14.50 | 15.00 - 17.00 |
| Iron (Fe) | 2.00 - 6.00 | 4.00 - 7.00 |
| Silicon (Si) | 0.08 | 0.08 |
| Cobalt (Co) | 2.50 | 2.50 |
| Phosphorus (P) | 0.02 | 0.04 |
| Sulfur (S) | 0.02 | 0.03 |
Equivalent Grades of Hastelloy Pipe Fittings
| Grade | UNS | EN | JIS | GOST | Werkstoff No. |
|---|---|---|---|---|---|
| Hastelloy C276 | N10276 | NiMo16Cr15W | NW 0276 | KhN65MVU | 2.4819 |
| Hastelloy B2 | N10665 | — | — | — | 2.4617 |
| Hastelloy C22 | N06022 | NiCr21Mo14W | NW 6022 | — | 2.4602 |
Packaging & Export Information
We export Hastelloy Pipe Fittings globally with secure packaging solutions to prevent damage during transportation.
Packaging Details
- Wooden Boxes
- Fumigated Export Crates
- Bubble Wrapping
- Plastic End Caps
- Waterproof Packaging
- Customized Packaging Available
Testing & Quality Assurance
At Metinox Overseas, quality assurance is integrated throughout the production cycle.
Our Testing Procedures Include:
- Positive Material Identification (PMI) Testing
- Hydrostatic Testing
- Radiographic Examination
- Ultrasonic Testing
- Intergranular Corrosion Testing
- Flattening Test
- Hardness Test
- Spectro Analysis
- Dimensional Inspection
- Third-Party Inspection
We supply complete test certificates in accordance with EN 10204 3.1 standards.
Manufacturing Process of Hastelloy Pipe Fittings
Metinox Overseas follows advanced manufacturing processes to ensure superior dimensional accuracy and mechanical reliability.
Raw Material Selection
Only certified Hastelloy alloy raw materials sourced from approved mills are used.
Hot Forming & Cold Forming
The fittings are shaped through precision forming processes to achieve required dimensions and tolerances.
Welding & Fabrication
Advanced welding technologies are used for fabricated and welded fittings to ensure defect-free joints.
Heat Treatment
Controlled heat treatment improves corrosion resistance and mechanical performance.
Surface Finishing
Pickling, polishing, and cleaning procedures are carried out for improved surface quality.
Final Inspection
Every fitting undergoes rigorous testing before dispatch.
FAQs about Hastelloy Pipe Fittings
Hastelloy Pipe Fittings are high-performance nickel-based alloy fittings designed for superior corrosion resistance, high-temperature strength, and excellent durability in aggressive chemical and marine environments.
Popular grades include Hastelloy C22, Hastelloy C276, Hastelloy B2, Hastelloy B3, Hastelloy X, and Hastelloy C2000.
Hastelloy C22 offers better resistance to oxidizing media, while Hastelloy C276 provides excellent overall corrosion resistance in both oxidizing and reducing environments.
These fittings are generally manufactured according to ASTM B366, ASME SB366, ANSI B16.9, MSS-SP-43, and ASME B16.28 standards.
Common types include elbows, tees, reducers, caps, stub ends, couplings, return bends, and cross fittings in both seamless and welded forms.
Hastelloy fittings are widely used in petrochemical plants, oil & gas industries, nuclear power plants, pharmaceutical industries, marine applications, and chemical processing units.
Hastelloy C276 offers exceptional resistance to pitting, crevice corrosion, stress corrosion cracking, and oxidizing chemicals, making it suitable for highly corrosive applications.
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