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Double Socket Collar

Description

The Double Socket Collar (Straight Coupling) is a fundamental pipeline fitting designed to join two plain-ended pipes of the same nominal diameter. Using a simple socket/push-fit connection, this collar provides a robust and reliable seal for straight pipe runs. It is engineered to allow for minor expansion and contraction, making it ideal for both municipal water distribution and heavy-duty industrial sewage lines.

Technical Specifications

  • Design Type: Double Socket Collar / Straight Coupling

  • Pressure Rating: PN10 / PN16

  • Body Material: High-strength Ductile Iron (GGG40/50)

  • Connection: Socket ends (Push-fit for rapid field installation)

  • Sealing: EPDM or NBR rubber gasket for a secure, leak-proof, and flexible seal

  • Coating: Fusion Bonded Epoxy (FBE) interior/exterior for superior environmental resistance

  • Standards: Built to match international pipe ODs for seamless integration

Key Applications

  • Pipeline Assembly: The standard method for joining long runs of ductile iron pipe.

  • Infrastructure Maintenance: Essential for site teams in Mesaieed and Ras Laffan to quickly join replacement pipe sections.

  • Water & Wastewater: Reliable connector for primary water supply and gravity-fed sewage systems.

  • General Utility Networks: A staple inventory item for any project involving underground pipeline installation.

Free standard Shipping on $100+

  • Free Shipping
  • Safe Payment
  • Free Returns

For all orders exceeding a value of 100USD shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.

Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.

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