Skip links

Buttweld Stub-Ends

Home - Maitri Enggtech - Buttweld Stub-Ends

Buttweld Stub-Ends

Buttweld stub-ends are components used in piping systems for connecting pipes of different sizes or materials. They are typically used in conjunction with lap joint flanges. A stub-end is welded to the pipe, while the lap joint flange is free to rotate around the stub-end. This configuration allows for easy alignment of the bolt holes during installation. Stub-ends come in various materials and sizes to suit different piping applications. They are commonly used in industries such as petrochemical, oil and gas, and water treatment

Maitri Metal (P) Limited is a well-known manufacturer and supplier of stainless steel products, including buttweld stub-ends. We offer a range of stub-ends in various sizes, materials, and specifications to meet the diverse needs of their customers in industries like petrochemicals, pharmaceuticals, food processing, and more

Key Features of Buttweld Stub-Ends

  • Versatility : Buttweld stub-ends are versatile components that facilitate the connection of pipes of different sizes or materials.
  • Ease of Installation : They are designed for easy installation, particularly in conjunction with lap joint flanges, allowing for simple alignment of bolt holes.
  • Durable Construction : Stub-ends are typically made from high-quality materials such as stainless steel, carbon steel, or other alloys, ensuring durability and resistance to corrosion, erosion, and other environmental factors.
  • Precision Engineering : Manufactured with precision engineering techniques, stub-ends ensure tight and leak-free connections, enhancing the overall integrity of the piping system.
  • Range of Sizes and Materials : Available in a wide range of sizes, schedules, and materials, allowing for customization to suit specific project requirements.
  • Compatibility : They are compatible with various welding methods, including TIG (Tungsten Inert Gas) welding, ensuring a strong and reliable joint between the stub-end and the pipe.
  • Conformance to Standards : Stub-ends typically adhere to industry standards such as ASTM, ASME, ANSI, DIN, and others, ensuring compliance with regulatory requirements and quality assurance.
  • Cost-Effective Solution : Buttweld stub-ends offer a cost-effective solution for piping connections, providing long-term reliability and minimal maintenance requirements.
  • Suitability for High-Temperature and High-Pressure Applications : Stub-ends are designed to withstand extreme operating conditions, making them suitable for use in high-temperature and high-pressure applications common in industries such as oil and gas, chemical processing, and power generation.
  • Wide Range of Applications : They find applications in various industries, including petrochemicals, oil and gas, water treatment, pharmaceuticals, food processing, and more, showcasing their versatility and utility across different sectors