4 Inch Rigid Grooved Coupling 4 Inch Rigid Grooved Coupling 4 Inch Rigid Grooved Coupling
4 Inch Rigid Grooved Coupling
4 Inch Rigid Grooved Coupling 4 Inch Rigid Grooved Coupling

4 Inch Rigid Grooved Coupling

400 INR/Piece

Product Details:

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4 Inch Rigid Grooved Coupling Price And Quantity

  • 400 INR/Piece
  • 20 Piece

4 Inch Rigid Grooved Coupling Product Specifications

  • Ductile iron
  • 4 inch
  • Rigid
  • 4 inch
  • 25 bar
  • Carbon Steel
  • Red Painted
  • EPDM
  • Grooved

4 Inch Rigid Grooved Coupling Trade Information

  • Cash in Advance (CID)
  • 100 Piece Per Month
  • 5-7 Days
  • All India

Product Description



Discover the new 4 Inch Rigid Grooved Coupling-your last chance to secure a praiseworthy and classic choice for demanding piping projects. Engineered from robust ductile iron (ASTM A536 Grade 65-45-12), this wondrous coupling is coated with either epoxy paint or hot-dip galvanized for high corrosion resistance. The coupling supports working pressures up to 500 PSI, fit for water, oil, or gas with a gasket choice of EPDM or Nitrile/NBR. Red or silver finishes add versatility, while mechanical joint installation requires no welding or threading. UL/FM approved for fire protection, HVAC, plumbing, and industrial use.

Optimal Uses, Application Surfaces & Versatility

The 4 Inch Rigid Grooved Coupling is ideal for both specific and general piping uses, making it a preferred choice for contractors and engineers alike. Suitable for application on steel, ductile iron, or HDPE pipes with grooved ends, its high corrosion resistance makes it a praiseworthy solution in environments exposed to water, oil, or gas. Designed for fire protection, HVAC, and industrial piping, this coupling provides a classic, reliable connection with every installation.


Prompt Delivery, Global Supply & Flexible Payments

Shipped efficiently and reliably, the 4 Inch Rigid Grooved Coupling is available for rapid delivery to global markets, including major export destinations across India, Asia, and internationally. Supported by trustworthy transport services and supply networks, we ensure your orders reach on time. Flexible payment terms-including T/T, LC, and others-accommodate your procurement process for both small and bulk purchases, delivering unmatched convenience to exporters, suppliers, and manufacturers.


FAQ's of 4 Inch Rigid Grooved Coupling:


Q: How does the 4 Inch Rigid Grooved Coupling ensure secure and leak-proof connections?

A: The coupling uses a two-segment rigid structure with EPDM or NBR gaskets that provide a tight seal, ensuring leak-proof connections for various media like water, oil, and gas.

Q: What types of pipes are compatible with this grooved coupling?

A: It is designed for grooved-end steel, ductile iron, and HDPE pipes, offering versatility for a wide range of piping systems.

Q: Where can the 4 Inch Rigid Grooved Coupling be applied?

A: It is suitable for use in fire protection, HVAC, plumbing, and industrial piping systems, thanks to its high corrosion resistance and robust design.

Q: What gasket material should I choose based on the media used?

A: Use EPDM gaskets for water applications, and Nitrile/NBR gaskets for oil or gas to ensure optimal sealing performance and media compatibility.

Q: When can I expect delivery after placing an order?

A: Delivery timelines vary by location and quantity, but we offer efficient shipment options and fast transport services to ensure timely supply.

Q: What are the main benefits of using this rigid grooved coupling?

A: The coupling provides a classic, praiseworthy installation that's quick, weld-free, highly resistant to corrosion, and approved to UL/FM standards for safety and quality.

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