Premium Nickel 200/201 Forged Pipe Fittings by Ratnadeep Steel & Engg. Co.
Ratnadeep Steel & Engg. Co. is a reputed manufacturer, exporter, & supplier of Nickel 200 and Nickel 201 Forged Pipe Fittings. Produced from commercially pure wrought nickel, these forged fittings offer excellent resistance to a wide range of corrosive media, particularly caustic alkalis, dry chlorine, and reducing environments. Nickel alloys are also valued for their outstanding thermal and electrical conductivity, along with excellent ductility and toughness.
Nickel 200 is suitable for service at moderate temperatures, while Nickel 201, with its lower carbon content, is specifically designed for high-temperature applications to prevent graphite precipitation and maintain structural integrity. Both alloys exhibit excellent resistance to stress corrosion cracking and retain stable mechanical properties under cryogenic as well as elevated temperature conditions. Our nickel forged fittings are manufactured with precise dimensional accuracy and are available in threaded and socket weld forms for secure, high-integrity connections.
Engineered for high pressure performance, compact piping layouts, and long-term reliability, our Nickel 200 / 201 forged pipe fittings are widely used in chemical processing equipment, caustic soda plants, food processing systems, heat exchangers, pressure vessels, and electronic and aerospace industries. Select Ratnadeep Steel & Engg. Co. for high-quality Nickel forged fittings that meet international standards and demanding industrial requirements.
- Alloy 200 Forged Elbow
- Nickel 200/201 Socket Weld Elbow
- UNS N02200 / N02201 Threaded Elbow
- DIN 2.4068 Forged Elbow
- ASME SB564 Nickel Alloy 200/201 45° Threaded Elbow
- Nickel 200 90° Forged Elbow
- Nickel 200/201 Forged Tee
- ASME SB564 Nickel 201 Socket Weld Tee
- ASTM B564 Nickel 200 Forged Equal Tee
- DIN 2.4066 Reducing Tee
- UNS N02201 Unequal Tee
- Nickel® 200 / 201 Reducing Tee
- Alloy 200 Threaded Equal Tee
- Nickel 201 Forged Cross
- Nickel® Alloy 200 Threaded Equal Cross
- UNS N02200 / DIN 2.4066 Forged Cross
- Alloy 201 Socketweld Equal Cross
- Nickel 200 Threaded Cross
- Nickel Alloy 200 Reducing Cross
- Alloy 201 Forged Unequal Cross
- Alloy 200/201 Full Coupling
- DIN 2.4066 Threaded Full Coupling
- UNS N02200 Forged Full Coupling
- ASME SB564 Nickel 201 Socketweld Full Coupling
- ASTM B564 200 Alloy Full Coupling
- Nickel 200/201 Forged Half Coupling
- ASTM B564 200/201 Nickel Socket Weld Half Coupling
- Alloy UNS N02200/ N02201 Half Coupling
- ANSI B16.11 Nickel 200 Threaded Half Coupling
- Nickel 200/201 Forged Pipe Cap
- UNS N02200 Forged Pipe End Cap
- Nickel 200 Threaded Pipe Cap
- ASTM B564 Nickel® 200 Socketweld Pipe Cap
- ASME SB564 Nickel Alloy 201 Forged Pipe End Cap
- Alloy 200/201 Forged Union
- UNS N02200 Socketweld Union
- ANSI B16.5 Nickel 200 Union
- ASTM B564 Alloy 200/201 Threaded Union
- ASME SB 564 Nickel® 200 / 201 Forged Union
- Nickel 200 / 201 Threaded Bushing
- UNS N02200 Bushing
- B16.36 Nickel 200 Hex Head Bushing
- ASTM B564 Nickel 200/201 Threaded Bushing
- ASME SB 564 Alloy 200 / 201 Forged Threaded Bushing
- Nickel 200/201 Forged Nipple
- UNS N02200 Threaded Nipple
- B16.36 Alloy 200 Socketweld Nipple
- ASTM B564 Nickel 201 Swage Nipple
- ASME SB564 Alloy 201 Hex Nipple
- Nickel® 200/201 Screwed Pipe Nipple
CHEMICAL COMPOSITION OF NICKEL 200/201 FORGED PIPE FITTINGS
| Element | Nickel 200 | Nickel 201 |
|---|---|---|
| Ni | 99.00 min | 99.00 min |
| Fe | 0.40 max | 0.40 max |
| Mn | 0.35 max | 0.35 max |
| Si | 0.35 max | 0.35 max |
| C | 0.15 max | 0.02 max |
| S | 0.01 max | 0.01 max |
| Cu | 0.25 max | 0.25 max |
MECHANICAL PROPERTIES OF ASME SB366 NICKEL FORGED PIPE FITTINGS
| Grade | Property | Metric | Imperial |
|---|---|---|---|
| Nickel 200 | Tensile strength (annealed) | 462 MPa | 67,000 psi |
| Yield strength (annealed) | 148 MPa | 21,500 psi | |
| Elongation at break | 45% | 45% | |
| Nickel 201 | Tensile strength (annealed) | 403 MPa | 58,500 psi |
| Yield strength (annealed) | 103 MPa | 14,900 psi | |
| Elongation at break | 50% | 50% |
SPECIFICATION OF NICKEL 200/201 FORGED FITTINGS
| Specifications | ASTM B564 / ASME SB564 |
|---|---|
| Dimension Standard | ASME B16.11, MSS-SP-79, MSS-SP-83, MSS-SP-95, MSS-SP-97, BS3799 |
| Size | 1/8″ NB to 4″ NB |
| Type | Socketweld Fittings, Screwed-Threaded Fittings (NPT or PT Type) |
| Rating Pressure | Threaded End – 2000 / 3000/ 6000 LBS. Socket-weld End – 3000 / 6000/ 9000 LBS. |
200/201 NICKEL ASTM B366 FORGED FITTINGS EQUIVALENT GRADES
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
|---|---|---|---|---|---|---|---|
| Nickel 200 | 2.4066 | N02200 | NW 2200 | NA 11 | HT-2 | N-100M | Ni 99.2 |
| Nickel 201 | 2.4068 | N02201 | NW 2201 | NA 12 | HT-2 | – | LC-Ni 99 |
PHYSICAL PROPERTIES OF NICKEL ALLOY 200, 201 FORGED FITTINGS
| Property | Value | Unit/Condition |
|---|---|---|
| Density | 8.902 | g/cm³ |
| Melting Point | 1453 | °C (2647 °F) |
| Boiling Point | 2732 | °C (4950 °F) |
| Thermal Conductivity | 0.909 | W/cm·K @ 298.2K (25°C) |
| Electrical Resistivity | 6.84 | μΩ·cm @ 20°C |
| Electronegativity | 1.8 | Paulings |
| Specific Heat | 0.106 | Cal/g·K @ 25°C |
| Heat of Vaporization | 91.0 | K-Cal/gm atom at 2732 °C |
| Heat of Fusion | 4.20 | Cal/gm mole |
💡 Practical Difference in Use
Use Nickel 200 / 201 Forged Pipe Fittings when: high-purity nickel with excellent resistance to caustic alkalis, reducing environments, and stable thermal performance is required. These forged fittings provide compact design, excellent ductility, and reliable pressure-handling capability. → Example: caustic soda plants, food processing equipment, chemical handling systems, heat exchangers, and electronic manufacturing units.
Applications of Nickel 200 / 201 Forged Pipe Fittings
Nickel Forged Pipe Fittings are engineered for precise, leak-free connections in chemically aggressive and temperature-sensitive environments.
- Caustic & Chemical Processing: Caustic soda handling, chemical dosing, and transfer systems.
- Food & Pharmaceutical Industries: Hygienic piping and contamination-free processes.
- Heat Transfer Systems: Compact heat exchangers and thermal equipment.
When to Choose Nickel 200 / 201 Forged Fittings?
These nickel forged grades are ideal for applications requiring high purity, corrosion resistance, and stable mechanical properties in compact piping systems.
Choose Nickel 200 / 201 when:
- Continuous exposure to caustic alkalis or reducing environments occurs
- High-purity nickel is essential for sensitive processes
- High operating temperatures require low carbon content (Nickel 201)
- Threaded or socket-weld forged connections are preferred
- Used in chemical, food processing, or electronic manufacturing systems
Industries That Use Nickel 200 / 201 Forged Pipe Fittings
Nickel forged fittings are widely used in industries where purity, corrosion resistance, and thermal stability are critical.
Designed for corrosive and reducing chemical service.
Uses
Caustic soda plants, reactors, and chemical transfer lines.
Why Nickel?
Exceptional resistance to caustic alkalis and chemical attack.
Ideal for hygienic and contamination-sensitive applications.
Uses
Food processing lines, pharmaceutical equipment, and clean piping systems.
Why Nickel?
High purity and corrosion resistance ensure product integrity.
Suitable for thermal and electrically sensitive environments.
Uses
Heat exchangers, electronic components, and thermal processing units.
Why Nickel?
Excellent thermal conductivity and stability at elevated temperatures.
Usage Guide for Nickel 200 / 201 Forged Pipe Fittings
Directional flow change in high-purity and caustic service lines.
Choose Socket Weld Elbow when
- 90° directional change is required
- High pressure or corrosive service exists
- Used in chemical and food-grade plants
- Compact piping layout is preferred
Branch flow distribution in high-purity pipelines.
Choose Forged Tee when
- Multi-directional branch connection is required
- Highly corrosive or caustic service exists
- Used in chemical and pharmaceutical plants
- Durable forged joint is critical
Four-way distribution in clean and caustic piping systems.
Choose Cross when
- Multiple branch outlets are required
- High purity flow must be maintained
- Threaded or socket weld joints are preferred
- Used in chemical and pharmaceutical plants
Joins two pipes in clean and corrosive service lines.
Choose Full Coupling when
- Pipe repair or extension is required
- High-integrity joint is essential
- Used in caustic soda or chemical plants
- Threaded or socket weld joint is preferred
Instrument and branch connection in high-purity pipelines.
Choose Half Coupling when
- Equipment or instrument connection is required
- High corrosion resistance to caustics is essential
- Socket weld or threaded design is preferred
- Used in chemical processing units
Secure closure for pipe ends in caustic service systems.
Choose Pipe Cap when
- Pipe end needs isolation
- Pressure testing is conducted
- Leak-proof threaded or socket weld closure is required
- Used in chemical or food-grade plants
Detachable connection for easy maintenance in pure service lines.
Choose Union when
- Frequent dismantling is required
- High purity threaded joint is essential
- Used near instruments or valves
- Chemical cleanliness must be maintained
Threaded size reduction in clean process piping.
Choose Bushing when
- Pipe size reduction is required
- Threaded connection is preferred
- Caustic or reducing environment exists
- Used in chemical processing systems
Short threaded connection in high-purity and caustic service lines.
Choose Nipple when
- Compact pipe connections are required
- System handles caustic alkalis or pure chemicals
- High cleanliness and corrosion resistance are critical
- Used in chemical and food processing plants
Our Forged Pipe Fittings are manufactured using advanced forging processes and undergo extensive quality checks to ensure flawless dimensional accuracy, durability, and long service life. Each fitting is thoroughly inspected using key NDT techniques such as radiographic testing (RT), ultrasonic testing (UT), hydrostatic testing, and visual/dimensional examination. We also perform detailed chemical composition analysis and mechanical property testing to ensure material compliance with strict industry standards.
Throughout the forging and finishing stages, every forged fitting is monitored closely to eliminate defects such as misalignment, surface irregularities, and wall-thickness variations. This ensures perfect joint integrity and high-performance reliability in pipelines carrying high temperatures, pressures, and corrosive media. All our forged fittings fully comply with ASME, ASTM, MSS-SP, and related global specifications, making them a preferred choice for critical piping systems worldwide.
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