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Fully Welded Ball Valve (TEJI)

ReflowX SQU: 658

  • End Date
    18-06-2026
  • Quantity
    100
  • Product Location
    China
  • Supplier
    Teji Valve Group Co., Ltd
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  • Availability (Lead Time)
    4-6 Weeks
  • Condition
    New

Description

Our fully-welded ball valve is constructed from forged materials with a welded body, eliminating the need for bolts and nuts, thereby preventing any potential leakage from the valve body. The forged body with a consistent structure and even thickness avoids common casting defects such as shrinkage cavities, pinholes, cracks, and sand holes.

Fully-welded ball valves are available in two types: spherical and cylindrical. The spherical type typically features a single welding seam on the body, while the cylindrical type has two welding seams, enhancing structural integrity and reliability.

Design Features:

  • Standards Compliance: Designed in accordance with ISO 14313 and API 6D.
  • Simple Structure: Provides good tightness and operates with minimal torque.
  • Fully-Welded Body: Ensures full bore and minimal flow resistance (effectively zero).
  • Emergency Sealant Injection: Allows for quick and effective sealing in case of leakage.
  • Cavity Pressure Self Relief: Prevents overpressure within the valve cavity.
  • Low Emission Packing: Reduces environmental impact.
  • Safety Features: Fire-safe, anti-static, and anti-blowout stem design.
  • Valve Seat Functions: Supports Double Block and Bleed (DBB), DIB-1, and DIB-2 configurations.
  • Extended Bonnet Option: Available for additional protection and versatility.
  • Stainless Steel Overlay Option: Can be applied to the body seat surface and/or gasket container surface for enhanced durability.
  • Underground Installation: Suitable for underground use without risk of interior corrosion, making it ideal for petroleum and natural gas line systems.

Applications:

The fully-welded ball valve is the best choice for applications in petroleum and natural gas pipelines, offering robust performance and reliability in harsh environments. Its design ensures long-term durability and safety, making it suitable for a wide range of industrial applications.


General Terms

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  • Buyers should verify quantities and conditions upon delivery.
  • After successful engagement, both buyer and seller manage communication for payment terms and delivery schedule.
  • All parties agree to adhere to ReflowX Terms and Conditions in transactions.
  • Buyers can request value-added services such as pre-purchase inspections, Expediting & Delivery Services through ReflowX. Contact us!

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