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Stubend-Lap Joint

Stubend-Lap Joint by Riyaarth Overseas in Mumbai

At Riyaarth Overseas, we specialize in manufacturing high-quality stub ends and lap joints, essential components used in piping systems for facilitating quick assembly and disassembly. Available in various grades and dimensions, our stub ends are compatible with standard lap joint flanges, enhancing flexibility in system maintenance and inspection.

Product Range and Specifications

  • Diameters Available: From 1/2″ to 24″, catering to a wide range of industrial requirements.
  • Wall Thickness: Ranging from 2mm to 100mm, available in schedules such as SCH5 to XXS to accommodate varying pressure environments.
  • Materials: Our stub ends and lap joints are offered in Stainless Steel, Carbon Steel, Alloy Steel, Duplex, Nickel Alloys, and Low-Temperature Steel, ensuring durability and resistance to harsh conditions.
  • Manufacturing Standards: Produced by ASME, ANSI, MSS, DIN, and EN standards, ensuring global compliance and high quality.

Value-Added Services

To meet specific industry needs, we provide:

  • Hot Dipped Galvanizing
  • Epoxy & FBE Coating
  • Electro Polish
  • Sand Blasting
  • Threading and Soldering

Applications

Stub ends and lap joints are widely used across various industries including:

  • Oil and Gas
  • Petrochemical
  • Power Generation
  • Wastewater Treatment
  • Pharmaceuticals

Their primary use with lap joint flanges allows for frequent dismantling for inspection and routine maintenance.

Quality and Compliance

  • Quality Assurance: Each product undergoes strict inspection to ensure compliance with international standards. This includes visual examinations and detailed checks for dimensional accuracy and material integrity.
  • Certifications: We provide EN 10204 3.1B Manufacturer Test Certificates, Raw Materials Certificates, and 100% Radiography Test Reports. Third Party Inspection Reports are also available on request.

Material Grades

  • Stainless Steel: Grades such as ASTM A403 WP 304, 316, and 904L.
  • Carbon Steel: Grades such as ASTM A234 WPB and WPHY 70.
  • Alloy Steel and Duplex: Including grades like ASTM A234 WP 1 and ASTM A815 UNS NO S31803.
  • Nickel Alloys: Such as MONEL 400 and INCONEL 625, providing superior resistance to corrosion and high temperatures.

Marking & Packing

All products are carefully marked with the grade, size, lot number, and other relevant information for traceability. For international shipments, we use robust wooden cases to ensure the products are protected during transit. Custom markings are available upon request to meet specific client requirements.

Elevate the efficiency and safety of your piping systems with Riyaarth Overseas’s top-quality stub ends and lap joints. Contact us today to learn more about our products and how they can be integrated into your operations for enhanced performance and reliability.

FAQ's

What advantages do stub ends offer in piping systems?

Stub ends provide ease of inspection and maintenance, allowing for the quick disconnection and reconnection of flanged parts without deformation.

How do I select the appropriate material grade for my application?

Material selection depends on the operational environment, including factors like temperature, pressure, and chemical exposure. Our team can assist in selecting the best material based on your specific conditions.

Can you customize stub ends and lap joints for unique applications?

Yes, we offer customization in terms of dimensions, materials, and coatings to perfectly match your system requirements.

Products

Industry We Serve

  • Oil & Gas industries
  • Chemical process industries
  • Pump and valve in high pressure component
  • Food industries
  • Pulp and paper industry
  • Aerospace industry
  • Power plant
  • Mechanical component
  • Sugar industry
  • Cement industry
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