Nickel Alloy 200 pipe

Short Description:

Nickel Alloy 200 pipe is commonly manufactured in accordance with ASTM A492, which covers seamless and welded nickel and nickel-alloy pipes for corrosive and high-temperature service.

Grade: Nickel 200

Thickness: 0.5 mm – 25 mm

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Nickel Alloy 200 Pipe is a commercially pure wrought nickel pipe containing approximately 99.6% nickel. It is well known for its excellent corrosion resistance, outstanding resistance to alkalis, neutral salts, and organic acids, as well as its good thermal and electrical conductivity.

Nickel Alloy 200 pipe maintains stable mechanical properties over a wide temperature range and exhibits excellent ductility and formability. Unlike many nickel-based superalloys, Alloy 200 is not primarily strengthened by alloying elements but by its high nickel purity, making it especially suitable for chemical processing, electronics, food handling, aerospace auxiliary systems, and military applications.

With increasing demand for high-purity materials, corrosion-resistant piping systems, and long service life in aggressive environments, Nickel Alloy 200 pipe continues to be widely specified in international industrial projects.

Specifications of Nickel Alloy 200 PIPES / TUBE:

Grade	Nickel Alloy 200
Standard	ASME SB-161, ASME SB-829
Range	15 NB UP TO 600 NB
Length	Single Random, Double Random & Cut Length.
Finish	Pickled / Bright
Form	Round, Square, Rectangular, Hydraulic Etc
Type	Seamless / ERW / Welded / Fabricated / EFW
Applications	Off-Shore Oil Drilling Companies, Power Generation, Petrochemicals, Gas Processing, Specialty Chemicals, Pharmaceuticals, Pharmaceutical Equipment, Chemical Equipment, Sea Water Equipment, Heat Exchangers, Condensers, Pulp and Paper Industry

200 Nickel Alloy Pipes Chemical Composition:

Nickel 200	Ni	C	Mo	Mn	Si	Fe	P	S	Cu	Cr
Nickel 200	99.0 min	0.15 max	–	0.35 max	0.1 max	0.4 max	–	0.01 max	0.25 max	–

Nickel Alloy 200 Pipe Mechanical Properties:

Density	Melting Point	Yield Strength (0.2%Offset)	Tensile Strength	Elongation
8.9 g/cm3	1446 °C (2635 °F)	Psi – 21500 , MPa – 148	Psi – 67000 , MPa – 462	45 %

Equivalent Grades for 200 Nickel Pipe:

STANDARD	UNS	WERKSTOFF NR.	AFNOR	EN	JIS	BS	GOST
Nickel 200	N02200	2.4066	N-100M	Ni 99.2	NW 2200	NA 11	НП-2

Regular Stock Sizes – Nickel Alloy 200 Pipe:

OD (mm)	Wall Thickness (mm)	Length
10 – 25	1.0 – 3.0	6 m
32 – 60	2.0 – 6.0	6 m
76 – 114	3.0 – 10.0	6 m
168 – 273	6.0 – 20.0	Random

Applications of Nickel Alloy N02200 Pipe

1. Chemical Processing Industry

Nickel Alloy 200 pipe is commonly used in the production, storage, and transportation of caustic soda, alkalis, and other chemical solutions. It is used in equipment such as heat exchangers, evaporators, reaction vessels, and piping systems that handle corrosive fluids.

2. Marine and Offshore Engineering

Due to its excellent resistance to seawater and salt spray corrosion, Alloy 200 pipe is suitable for desalination plants, marine heat exchangers, and seawater cooling systems. It is also used in offshore platforms where materials must resist both mechanical stress and corrosion.

3. Aerospace Industry

Nickel Alloy 200 pipe is used in auxiliary systems of aircraft, including fuel handling, exhaust, and cooling lines. Its ability to maintain mechanical strength and stability over a wide temperature range ensures reliable performance in aerospace environments.

4. Electrical and Electronics Industry

Because of its high electrical conductivity and low gas content, Nickel Alloy 200 pipe is used in electronic components, battery manufacturing, and high purity gas distribution systems. It is also used in electrical heating elements and resistance components.

5. Food Processing and Pharmaceutical Industry

The high purity and non toxic nature of Alloy 200 make it suitable for food handling and pharmaceutical production equipment. It is used in processing systems where metal contamination must be avoided, such as in dairy and beverage pipelines.

Key Features of Nickel Alloy 200 Pipe

1. Excellent Corrosion Resistance

Nickel Alloy 200 pipe provides outstanding resistance to a wide range of corrosive environments, especially alkalis, caustic soda, and neutral salts. It performs well in both reducing and neutral media and remains stable in dry gases at room temperature. This makes it suitable for use in the chemical processing and marine industries.

2. High Purity Nickel Composition

Composed of 99.6 percent pure nickel, Alloy 200 offers excellent performance in applications that require high material purity. Its low impurity levels ensure stable chemical behavior and minimize contamination, which is essential in chemical, food, and electronic industries.

3. Good Mechanical Strength and Ductility

Nickel 200 maintains good mechanical properties over a wide range of temperatures. It has a tensile strength of about 380 MPa and elongation above 40 percent, providing high ductility and toughness even at low temperatures.

4. Excellent Thermal and Electrical Conductivity

Because of its high nickel content, Alloy 200 has good electrical and thermal conductivity, making it suitable for electrical components, battery production, and heat exchangers.

5. Easy Fabrication and Weldability

Nickel Alloy 200 can be easily welded, machined, and formed using standard techniques. It supports common welding processes such as TIG, MIG, and resistance welding, which ensures strong joints and reliable performance in service.

Why Choose SASA ALLOY Nickel Alloy 200 Pipe?

Nickel Alloy 200 pipe is the preferred solution for applications requiring high purity, excellent corrosion resistance, and stable performance. Its superior resistance to alkalis, combined with excellent ductility and weldability, makes it a reliable and cost-effective choice for long-term service in demanding industrial environments.

By sourcing Nickel Alloy 200 pipe from an ISO 9001 certified manufacturer, customers ensure consistent quality, compliance with international standards, and dependable performance across a wide range of applications.

Alloy pipe Packing:

To ensure safe delivery and product integrity, Inconel 625 Pipe Tube is packed using professional export-grade methods: