Midland Alloys Inc. is a trusted Manufacturer and Supplier of Nickel Alloy 200 Buttweld Fittings, known for high purity and excellent resistance to caustic and alkaline media. These fittings, which are constructed in accordance with ASTM and ASME standards for exceptional strength and durability, include elbows, tees, reducers, crosses, and end caps. They come in a range of sizes, schedules, and customized dimensions and they can be either polished or milled. The business guarantees prompt delivery across regions thanks to a robust supply chain. We are an ISO-certified business, sells Nickel Alloy 200 Buttweld Fittings at competitive prices, supported by a global clientele, dependable quality, and accurate dimensions.

Nickel Alloy Buttweld Fittings

What is Nickel Alloy 200 Buttweld Fitting?

Nickel Alloy 200 Buttweld Fittings are components made from commercially pure wrought nickel, known for its excellent ductility and chemical stability. These fittings—such as elbows, tees, and reducers—are used to connect or redirect piping lines in demanding process systems. Ni 200 buttweld fittings support high-temperature service without sacrificing structural integrity because they are made to function well in mildly reducing and caustic environments. The alloy’s soft annealed condition allows for easy cold forming, welding and machining. ASTM B366, ASME B16.9, and other relevant standards are followed during the manufacturing process. Each 200 buttweld fitting is dimensionally accurate, pressure-rated and built to meet critical piping specifications.

Benefits of 200 Nickel Alloy Buttweld Fitting

Nickel Alloy 200 Buttweld Fittings offer distinct technical benefits tailored for use in specialised piping systems. Made from commercially pure nickel, these fittings perform reliably across various industrial environments. The points below highlight key functional and material-based advantages:
  • Strong resistance to alkali and caustic substances
  • Stable performance across a wide thermal range
  • Excellent electrical and thermal conductivity
  • Supports easy forming, machining, and joining processes
  • Naturally non-magnetic, suitable for sensitive equipment
  • Maintains mechanical strength at elevated temperatures
Nickel Alloy 200 Buttweld Fittings

Specification of Nickel Alloy 200 Buttweld Fittings

Standard pressure ratings and dimensional tolerances are met during the manufacturing process of Nickel 200 Butt Weld Pipe Fitting. These fitting guarantee uniform quality throughout piping systems by following international standards such as ASTM B366.

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Sizes in Stock

Seamless Butt Weld Fittings: 1/2" - 10" Welded Butt Weld Fittings: 1/2" - 48"

ASTM Standard
Standard

ASTM B366 / ASME SB366

Process
Type

DN15-DN1200

Form
Form

90 Deg. Elbow, 45 Degree Elbow, LR/SR Elbow, Reducers, Tee, Cross, Bends, U bend, 180 Deg Bend, End Cap, Lap-joint Stub End

Length
Thickness

SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS available with NACE MR 01-75

Buttweld FIttings
End

Beveled Ends, Plain Ends

Schedule
Dimensions

ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1560, BS10

Finish
Surface Finish

Pickled Finish,Sand/Shot Blasted Finish, Polished Finish

Types of Nickel Alloy 200 Buttweld Pipe Fittings

Nickel Alloy 200 Buttweld Pipe Fittings come in many shapes and sizes. Each type is used for a particular task such as joining pipes, changing direction or closing an open end. To guarantee uniformity across systems all fittings are manufactured to standard dimensions and pressure ratings.

  • Elbow (90°, 45°, Long Radius, Short Radius)
    Elbow (90°, 45°, Long Radius, Short Radius)

    Turns the pipe direction at fixed angles. Aids in piping routing around obstructions or corners.

  • Tee (Equal Tee, Reducing Tee)
    Tee (Equal Tee, Reducing Tee)

    Joins three pipes at right angles. Allows branch connections from the main line.

  • A reducer (eccentric or concentric)
    A reducer (eccentric or concentric)

    Links larger and smaller pipe sizes. Maintains flow while adjusting diameter.

  • stub end
    stub end

    Used with lap joint flanges. Simplifies disassembly for inspection or maintenance

  • End Cap
    End Cap

    Closes off a pipeline's open end. When no additional extension is required.

  • Return Bends (180° bend)
    Return Bends (180° bend)

    Redirects flow by 180 degrees, allowing the pipeline to reverse direction.

  • Cross (Equal Cross, Reducing Cross)
    Cross (Equal Cross, Reducing Cross)

    Connects four pipes at 90° angles. Creates a four-way junction in the system.

  • Bend (3D, 5D, Custom Radius)
    Bend (3D, 5D, Custom Radius)

    Changes flow direction gradually. Reduces flow turbulence and pressure drop.

  • nipples
    nipples

    The connector piece is short. used to connect pipes to valves or between fittings.

  • Collar / Coupling
    Collar / Coupling

    Joins two straight pipes in-line. Allows easy extension or repair of a pipeline.

Contact Midland Alloys Inc. for Your NIckel Alloy 200 Buttweld Fittings Needs

Contact us today to discuss how NIckel Alloy 200 Buttweld Fittings can benefit your application. Whether you need guidance in selecting the right pipes or have specific requirements, our team of experts is here to help you find the optimal solution.

Technical Details & Delivery Condition

High-purity nickel with few alloying elements is present in Nickel 200. Under typical processing conditions its chemistry provides stable and consistent formability.

GradeCMnSiSCuFeNi
Nickel 2000.15 max0.35 max0.35 max0.01 max0.25 max0.40 max99.0 min

These fittings provide stable mechanical strength across a wide temperature range. The standard mechanical values are listed in the table below.

ElementDensityMelting PointTensile StrengthYield Strength (0.2%Offset)Elongation
Nickel 2008.9 g/cm31446 °C (2635 °F)Psi – 67000 , MPa – 462Psi – 21500 , MPa – 14845 %

For cross-border compatibility, Nickel 200 complies with a number of international standards. When sourcing internationally, consult the equivalents listed below.

STANDARDWERKSTOFF NR.UNSJISBSGOSTAFNOREN
Nickel 2002.4066N02200NW 2200NA 11НП-2N-100MNi 99.2

NIckel Alloy 200 Buttweld Fittings Grades We Offer

Manufacturing Process of Nickel 200 Butt Weld Fitting

Nickel 200 butt weld fittings are produced through hot forming, followed by precision machining. Nickel 200 billets are first cut to the appropriate sizes after which they are heated and shaped with dies. The fittings undergo dimensional checks and beveling after forming. Internal stress accumulation is avoided with controlled cooling. Each piece is examined for thickness, tolerance and weld ready ends. Every fitting meets ASTM B366 and other global standards for shape and fit.

Raw Material

Pipe

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Cutting

Cutting

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Sizing

Forming

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Heat Treatment

Sizing

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Pickling

Heat Treatment

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Pickling

Pickling

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Beveling

Beveling

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Polishing

Polishing

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Sand Blasting

Sand Blasting

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Inspection

Elbow

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Inspection

Inspection

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Analytic

Analytic

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Marking

Marking

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Packing & Shipping

Packing & Shipping

Industrial Applications for Nickel Alloy 200 Buttweld Fittings

Nickel Alloy 200 buttweld fittings are widely used in industries that demand high purity and resistance to harsh environments. In chemical processing plants, they handle caustic solutions and outlet connections. Food processing units use them in clean steam and fluid systems. Marine environments rely on their resistance to saltwater in cooling and discharge lines. Petrochemical industries install them in high-temperature transfer lines and condensate systems. Power generation plants use them in boiler and feedwater circuits. Pharmaceutical manufacturing applies them in sterile fluid handling. Their mechanical strength and corrosion stability make them suitable for continuous use in sensitive and high-load operations.

Why Choose Midland Alloys Inc.

Midland Alloys Inc. is an ISO 9001 certified manufacturer committed to consistent quality in every batch. We supply ASTM B161 and NACE MR0175 compliant products with fast global delivery. Our fittings are available in custom lengths, finishes, and coil forms to match project needs. We offer 24/7 customer support with full traceability on all supplied materials. Every order is backed by industry-grade documentation and prompt communication.

FAQs –Nickel Alloy 200 Buttweld Fittings

Nickel Alloy 200 is non-magnetic in the annealed condition. However, slight magnetism may develop after cold working or deformation.

Nickel 200 fittings offer safe and stable performance in temperatures ranging from -196°C to 315°C, depending on the specific application and environment.

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