GRUVLOK Rigid Coupling: Rigid Bolted Clamp, 6 in x 6 in, Ductile Iron, NBR Seal
The GRUVLOK Rigid Coupling is a rigid bolted-clamp grooved pipe coupling, available in a 6 in x 6 in ductile-iron configuration with an NBR seal and a maximum operating pressure of 700 psi (MPN 390213264). 3G…
SKU 3G-OTH-468312
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The GRUVLOK Rigid Coupling is a rigid bolted-clamp grooved pipe coupling, available in a 6 in x 6 in ductile-iron configuration with an NBR seal and a maximum operating pressure of 700 psi (MPN 390213264). 3G Electric interprets this demand and delivers it across 14 industrial departments — with specialist depth in combustion, pumps and controls as an authorised distributor — ensuring you get the right answer, not just a catalog.
Frequently Asked Questions
What is a GRUVLOK rigid coupling used for?
A GRUVLOK rigid coupling joins grooved-end pipe in fire-protection, HVAC, and industrial piping systems. It provides a leak-tight, mechanically locked connection that resists axial movement, making it suitable for high-pressure applications up to 700 psi.
What are the specifications of the GRUVLOK rigid coupling 390213264?
This GRUVLOK rigid coupling (MPN 390213264) is a 6 in x 6 in ductile-iron rigid bolted clamp with an NBR seal. It has a maximum operating pressure of 700 psi and is designed for grooved pipe connections in demanding industrial environments.
Where to buy GRUVLOK rigid couplings worldwide?
3G Electric supplies GRUVLOK rigid couplings worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we interpret your demand and deliver the right part — including this 6 in x 6 in ductile-iron coupling — to your site, anywhere.
How to install a GRUVLOK rigid coupling?
To install a GRUVLOK rigid coupling, ensure pipe ends are clean and grooved per manufacturer specs. Lubricate the NBR gasket, place it over one pipe end, then slide the coupling housing over both ends. Tighten bolts evenly to the recommended torque for a rigid, leak-free joint.
Used in
Common applications for GRUVLOKGRUVLOK Products
3G Electric supplies GRUVLOK grooved pipe couplings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
