High Quality Hastelloy Buttweld Pipe Fittings

C22 • C276 • Strength • Sealing • Durability

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Hastelloy C22 & Hastelloy C276 Buttweld Pipe Fittings

Premium Hastelloy C22 & C276 Buttweld Pipe Fittings by Ratnadeep Steel & Engg. Co.

Ratnadeep Steel & Engg. Co. is a trusted manufacturer, exporter, and supplier of high-performance Hastelloy C22 and Hastelloy C276 Buttweld Pipe Fittings, engineered for the toughest corrosive and high-temperature environments. These nickel-chromium-molybdenum alloys offer exceptional resistance to pitting, crevice corrosion, stress-corrosion cracking, oxidizing chemicals, and severely corrosive media, making them ideal for critical fluid and gas handling applications.

Manufactured using advanced forming technology, precision machining, and strict metallurgical quality controls, our Hastelloy fittings deliver superior mechanical strength, dimensional accuracy, and long-term stability. Hastelloy C22 provides outstanding resistance to both oxidizing and reducing environments, while Hastelloy C276 is renowned for its versatility and resistance in harsh chemical processes involving strong acids, chlorides, and wet chlorine. We supply all major buttweld configurations, including elbows, tees, reducers, crosses, caps, long/short stub ends, and custom-fabricated pipe bends for complex installations.

Trusted across industries requiring maximum corrosion resistance and durability, our Hastelloy C22 and C276 Buttweld Pipe Fittings are widely used in chemical processing units, petrochemical plants, pollution control equipment, pharmaceuticals, paper & pulp industries, offshore and marine systems, flue gas desulfurization units, and high-temperature reactors. Backed by modern manufacturing capabilities and expert technical support, Ratnadeep Steel & Engg. Co. ensures each fitting complies with stringent international standards and delivers reliable performance even in the harshest industrial conditions.

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Hastelloy C22 Buttweld Fittings

  • Nickel-molybdenum-chromium alloy with excellent corrosion resistance
  • Outstanding resistance to oxidizing and reducing chemicals
  • Highly resistant to pitting, crevice corrosion & stress corrosion cracking
  • Suitable for high-temperature chemical processing applications
  • Ideal for strong oxidizers such as ferric chloride, hydrochloric acid, and nitric acid
  • Commonly used in chemical, pharmaceutical, and pollution control industries
  • Available for elbows, tees, reducers, caps & custom welded fittings
  • Maintains mechanical integrity in aggressive environments
  • Preferred for long-term exposure to harsh chemical media

Hastelloy C276 Buttweld Fittings

  • Nickel-molybdenum-chromium alloy with excellent general corrosion resistance
  • Superior resistance to oxidizing and reducing agents
  • Exceptional resistance to pitting, crevice corrosion & chloride stress corrosion cracking
  • Highly versatile for extreme chemical process environments
  • Ideal for sulfuric acid, phosphoric acid, and other aggressive media
  • Widely used in chemical, marine, and pollution control applications
  • Used for elbows, tees, reducers, caps & custom welded fittings
  • Maintains strength and toughness across a wide temperature range
  • Recommended for long-term reliability in highly corrosive conditions

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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