High Quality Nickel Alloy Buttweld Pipe Fittings

200 • 201 • Strength • Sealing • Durability

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Nickel Alloy 200 & Nickel Alloy 201 Buttweld Pipe Fittings

High-Purity Nickel Alloy 200 & 201 Buttweld Pipe Fittings by Ratnadeep Steel & Engg. Co.

Ratnadeep Steel & Engg. Co. is a leading manufacturer, exporter, and supplier of premium-quality Nickel Alloy 200 and Nickel Alloy 201 Buttweld Pipe Fittings, engineered for applications requiring exceptional corrosion resistance, thermal stability, and high purity. Produced using commercially pure nickel grades, these fittings offer outstanding resistance to caustic alkalis, neutral to reducing chemicals, dry gases, and high-temperature environments.

Manufactured with precision forming, controlled heat treatment, and stringent quality inspection, our Nickel Alloy fittings deliver excellent toughness, dimensional accuracy, and long service life. Nickel 200 provides high mechanical strength and superior corrosion resistance, while Nickel 201, with its lower carbon content, is ideal for high-temperature applications where resistance to graphitization is essential. We offer all major buttweld configurations, including elbows, tees, reducers, crosses, caps, long/short stub ends, and customized pipe bends.

Designed for industries where purity and corrosion resistance are critical, our Nickel Alloy 200/201 Buttweld Pipe Fittings are widely used in chemical processing, petrochemical plants, alkaline storage systems, food processing equipment, heat exchangers, marine hardware, synthetic fiber production, and high-temperature gas handling units. With advanced manufacturing facilities and expert technical support, Ratnadeep Steel & Engg. Co. ensures every fitting complies with demanding international standards and performs reliably under severe operating conditions.

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Nickel Alloy 200 Buttweld Fittings

  • High-purity commercially pure nickel (99.6% Ni)
  • Excellent resistance to alkalis, caustic solutions & neutral salts
  • Outstanding thermal & electrical conductivity
  • Best suited for temperatures below 315°C
  • Resists dry fluorine, hydrogen chloride & reducing environments
  • Ideal for chemical processing, food handling & synthetic fiber systems
  • Used for elbows, tees, reducers, caps & custom welded fittings
  • Excellent toughness and formability for cold working
  • Recommended for high-purity, low-magnetic applications

Nickel Alloy 201 Buttweld Fittings

  • Low-carbon version of Nickel 200 for improved heat stability
  • Prevents graphitization at temperatures above 315°C
  • Better suited for high-temperature service compared to 200
  • Excellent resistance to acid alkalis & reducing chemicals
  • Ideal for caustic evaporators, reactor vessels & heat exchangers
  • Lower carbon ensures superior metallurgical stability
  • Commonly used in petrochemical, marine & aerospace systems
  • Maintains ductility and mechanical properties at elevated temperatures
  • Preferred for long-term exposure to high-temperature environments

Our Buttweld Pipe Fittings are manufactured using advanced processes and undergo extensive quality checks to ensure flawless weldability, 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 forming and welding stages, every buttweld 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 buttweld 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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