Nickel Alloy Pipe Fittings

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Nickel Alloy Pipe Fittings

Nickel Alloy Pipe Fittings Manufacturer & Stockist in India

Nickel alloy pipe fittings are essential components used in industries that demand superior corrosion resistance, durability, and high-temperature performance. These fittings are widely preferred for their ability to withstand harsh chemical environments, extreme pressure conditions, and oxidizing atmospheres. Products such as nickel alloy pipe fittings, nickel alloy fittings, and specialized grades like nickel 200 pipe fittings and nickel 201 pipe fittings are engineered to deliver long-lasting performance in critical applications.

Grades including UNS N02200 pipe fittings and UNS N02201 pipe fittings are known for their high purity, excellent thermal conductivity, and resistance to alkalis and acids. Additionally, advanced materials like alloy 600 pipe fittings and alloy 625 pipe fittings offer enhanced mechanical strength and creep resistance, making them suitable for high-temperature industrial operations. These fittings are available in various forms such as elbows, tees, reducers, and custom designs to meet diverse project requirements.

Metinox Overseas supplies ASTM B366 / ASME SB366 certified nickel alloy pipe fittings to clients across the oil & gas, chemical, and marine sectors in 30+ countries. Every batch is dispatched with full mill test certificates and third-party inspection reports on request.. Industries such as oil & gas, marine, chemical processing, and power generation rely heavily on these fittings for safe and efficient operations.

At Metinox Overseas, we specialize in supplying premium-quality nickel alloy pipe fittings with strict quality checks and competitive nickel 200 pipe fittings price. Our focus is on delivering reliable solutions that meet both domestic and international industrial standards.

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Table of Contents

Nickel alloy pipe fittings table of contents

Specification of Nickel Alloy Pipe Fittings

SpecificationDetails
Material GradeNickel 200, Nickel 201, Alloy 600, Alloy 625
StandardASTM B366 / ASME SB366
TypeSeamless / Welded
FormElbow, Tee, Reducer, Stub End
Size Range1/2" to 48"
Pressure RatingSCH 10 to SCH XXS
ManufacturingForged / Machined
End FinishBeveled End (BE) / Plain End (PE) / Threaded End (TE)
Nickel 200 Pipe Fittings Nickel 201 Pipe Fittings

Types of Nickel Alloy Pipe Fittings

Nickel 200 Pipe Fittings (UNS N02200)

Nickel 200 pipe fittings are commercially pure nickel products with excellent resistance to corrosion and outstanding mechanical properties. These UNS N02200 pipe fittings are widely used in food processing, marine environments, and chemical industries due to their high ductility and conductivity.

Nickel 201 Pipe Fittings (UNS N02201)

Nickel 201 pipe fittings are similar to Nickel 200 but contain lower carbon content, making them ideal for high-temperature applications. These UNS N02201 pipe fittings provide improved resistance to intergranular corrosion and are suitable for heat exchangers and chemical processing units.

Chemical Composition of Nickel Alloy Pipe Fittings

ElementNickel 200 (%)Nickel 201 (%)
Nickel (Ni)99.0 min99.0 min
Iron (Fe)0.40 max0.40 max
Carbon (C)0.15 max0.02 max
Manganese (Mn)0.35 max0.35 max
Silicon (Si)0.35 max0.35 max

Mechanical Properties of Nickel Alloy Pipe Fittings

PropertyNickel 200Nickel 201
Tensile Strength380 MPa345 MPa
Yield Strength100 MPa80 MPa
Elongation40%40%
Hardness80 HRB75 HRB

Nickel Alloy Pipe Fittings Sizes

Nominal SizeOuter DiameterThickness Range
1/2"21.3 mmSCH 10-SCH 160
1"33.4 mmSCH 10-SCH XXS
2"60.3 mmSCH 10-SCH XXS
6"168.3 mmSCH 20-SCH XXS
12"323.9 mmSCH 30-SCH XXS

Nickel Alloy Pipe Fittings Price

ProductEstimated Price Range
Nickel 200 Pipe Fittings₹800 - ₹1500 per piece
Nickel 201 Pipe Fittings₹900 - ₹1600 per piece
Alloy 600 Pipe Fittings₹1200 - ₹2000 per piece
Alloy 625 Pipe Fittings₹1500 - ₹2500 per piece

Note: The nickel 200 pipe fittings price may vary based on size, quantity, and specifications.

Common Types of Nickel Alloy Fittings

CategoryDescription
Nickel-Iron AlloysHigh strength and magnetic resistance
Nickel-Copper AlloysExcellent seawater corrosion resistance
Nickel-Molybdenum AlloysStrong resistance to reducing acids
Nickel-Chromium AlloysHigh temperature oxidation resistance
Nickel-Chromium-Iron AlloysBalanced strength and corrosion resistance
Nickel-Chromium-Molybdenum AlloysSuperior chemical resistance
Nickel-Chromium-Cobalt AlloysHigh-temperature strength
Nickel-Titanium AlloysShape memory and flexibility

Nickel Alloy Pipe Fittings Trade Names

GradeAlloy TypeAlternative Names
Nickel 200Pure NickelNickel 99.2
Nickel 201Low Carbon NickelLC Nickel 99.2
Inconel 600Ni-Cr-FeNickelvac 600
Inconel 601Ni-Cr-FeNicrofer 601
Inconel 617Ni-Cr-CoNicrofer 617
Inconel 625Ni-Cr-MoHaynes 625
Monel 400Ni-CuNicorros 400
Inconel 718Ni-Cr-FeNicrofer 5219
Inconel X750Ni-Cr-FePyromet X750
Incoloy 800Ni-Cr-FeNicrofer 3220
Incoloy 825Ni-Cr-FeNicrofer 4241

NOTE: Inconel®, Monel®, and Incoloy® are registered trademarks of Special Metals Corporation. Metinox Overseas supplies equivalent grades to these specifications.

ASTM B366 WPN Elbow Weight Chart

NPSWeight (Kg)
1/20.04
10.11
20.37
31.19
42.04
65.44
810.43
1019.5
1228.12
1645.36
2072.57
24107.95

Nickel 200 End Cap Size Chart

DNNPSOD (mm)HeightThickness (mm)
151/225253.73
25138384.55
50238445.54
80351647.62
100464768.56
15068910210.97
200810212712.7
3001215217812.7
6002426730512.7

Size Range: 1/2" to 56"
Pressure: SCH 5 to SCH 160

Nickel 200 Tee Dimensions

NPSOD (mm)Center to End (mm)
1/221.325
133.438
260.364
388.986
6168.3143
10273.0216
14355.6279
16406.4305

Nickel Alloy Pipe Fittings Equivalent Standards

GradeBSENWerkstoff No.UNSJIS
Nickel 200NA 11Ni 99.22.4066N02200NW 2200
Nickel 201NA 12LC-Ni 992.4068N02201NW 2201

Buttweld vs Forged Fittings

ParameterButtweld FittingsForged Fittings
ManufacturingMade from seamless or welded pipe by cutting and weldingMade by forging billets (solid metal deformation)
Connection TypeButt welding (permanent joint)Threaded or socket weld
Size RangeLarge sizes (1/2" to 72")Small sizes (up to 4")
StrengthStrong, smooth flow, less turbulenceVery high strength due to grain refinement
Pressure RatingSuitable for medium to high pressureIdeal for high-pressure systems
LeakageLeak-proof welded jointSlight risk if threading not proper
ApplicationsOil & gas, petrochemical, pipelinesHigh-pressure lines, compact piping systems

Chemical Composition: Nickel 200 vs Nickel 201

ElementNickel 200 (%)Nickel 201 (%)
Nickel (Ni)≥ 99.0≥ 99.0
Carbon (C)0.15 max0.02 max
Iron (Fe)0.40 max0.40 max
Manganese (Mn)0.35 max0.35 max
Silicon (Si)0.35 max0.35 max
Copper (Cu)0.25 max0.25 max
Sulfur (S)0.01 max0.01 max

Weight & Dimension Chart - Nickel Alloy Buttweld Pipe Fittings

NPS (Inch)Outside Diameter (mm)Center to End - Elbow (mm)Center to End - Tee (mm)Approx Weight (kg)
1/221.338380.08
3/426.738380.10
133.438380.15
1 1/248.357570.30
260.376640.50
388.9114861.20
4114.31521052.50
6168.32291436.80
8219.130517812.50

Weight & Dimension Chart - Nickel Alloy Forged Fittings

(As per ASME B16.11)

NPS (Inch)ClassOutside Diameter (mm)Center to End (mm)Approx Weight (kg)
1/2300021.3250.20
3/4300026.7280.30
1300033.4320.50
1 1/2300048.3380.90
2300060.3441.50
1/2600021.3280.30
3/4600026.7320.45
1600033.4380.70
1 1/2600048.3441.20
2600060.3512.00

Marking, Packing & Documentation

Marking

Each fitting is typically marked with:

  • Material grade (Nickel 200 / 201)
  • Size and schedule
  • Standard (ASTM B366 / ASME SB366 / B564)
  • Manufacturer’s logo
  • Heat number (traceability)

Packing

  • Wooden boxes / pallets
  • Bubble wrap / plastic wrapping
  • End caps for protection
  • Anti-rust coating (if required)

Export packing ensures protection against:

  • Moisture
  • Mechanical damage
  • Corrosion

Documentation

Standard documents include:

  • Mill Test Certificate (EN 10204 3.1)
  • Chemical & Mechanical Test Reports
  • Inspection Reports
  • Packing List
  • Invoice & Delivery Challan
  • Third-party inspection (if required)

Quality & Testing

Nickel alloy pipe fittings undergo strict non-destructive testing (NDT) methods such as: Ultrasonic Testing (UT) Radiography Testing (RT) Hydrostatic Pressure Testing These tests ensure durability, leak-proof performance, and compliance with international standards for fittings like elbows, tees, and bends.

Applications & Uses of Nickel Alloy Pipe Fittings

Nickel alloy pipe fittings are widely used in industries that require high resistance to corrosion and extreme conditions. Common applications include:

  • Chemical processing industries
  • Oil & gas refineries
  • Marine and offshore structures
  • Power generation plants
  • Food processing units

Their strength and resistance make nickel alloy pipe fittings ideal for demanding environments.

Why Choose Metinox Overseas

  • Trusted nickel alloy pipe fittings manufacturers in India
  • Wide range of nickel alloy fittings and grades available
  • Competitive pricing with best nickel alloy pipe fittings price
  • Strict quality control and international standards compliance
  • Reliable nickel alloy fittings suppliers for bulk and custom orders
  • 95%+ on-time delivery rate with dedicated account managers for orders above 500 pieces

FAQs About Nickel Alloy Pipe Fittings

They are used in industries requiring corrosion resistance and high-temperature performance.

Nickel 201 has lower carbon content, making it suitable for high-temperature applications.

Yes, they provide excellent resistance to corrosive environments.

Choose suppliers with certifications, experience, and consistent quality standards.

Factors include material grade, size, quantity, and manufacturing specifications.

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