GRUVLOK Rigid Coupling: Rigid Bolted Clamp, 8 in x 8 in, Ductile Iron, NBR Seal
The GRUVLOK Rigid Coupling is a rigid bolted-clamp grooved pipe coupling, available in an 8 in x 8 in size. Constructed from ductile iron with an NBR seal, it is rated for a maximum operating pressure of 600 psi (MPN…
SKU 3G-OTH-468333
- 6–10 business days door-to-door; Bea Cukai clearance typically 3–5 business days.
- Invoicing in IDR or USD. Bank transfer and corporate PO accepted.
- Dikirim ke: Jakarta, Surabaya, Bandung, Medan, Batam
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Deskripsi Produk
The GRUVLOK Rigid Coupling is a rigid bolted-clamp grooved pipe coupling, available in an 8 in x 8 in size. Constructed from ductile iron with an NBR seal, it is rated for a maximum operating pressure of 600 psi (MPN 390213266).
Supplied to Indonesia — compatible with 50 Hz installations. DHL Express delivery to Jakarta, Surabaya, Bandung, customs and duties handled door-to-door.
Pertanyaan yang Sering Diajukan
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 rigid connection that resists axial movement, making it suitable for high-pressure applications up to 600 psi.
What are the specifications of the GRUVLOK rigid coupling 390213266?
The GRUVLOK rigid coupling (MPN 390213266) is an 8 in x 8 in rigid bolted clamp made of ductile iron with an NBR seal. It has a maximum operating pressure of 600 psi and is designed for grooved pipe connections in demanding industrial environments.
Where to buy a GRUVLOK rigid coupling worldwide?
3G Electric supplies the GRUVLOK rigid coupling (MPN 390213266) to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this 8 in x 8 in ductile iron coupling.
How to install a GRUVLOK rigid coupling?
Installation requires clean, properly grooved pipe ends. Lubricate the NBR gasket, place it over one pipe end, then slide the coupling housing over both pipe ends. Tighten the bolts evenly to the torque specified by GRUVLOK. Always follow the manufacturer's instructions for pressure ratings and bolt torque.
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3G Electric memasok GRUVLOK grooved pipe couplings. Kami menyediakan produk asli dengan ketersediaan tersedia di gudang untuk SKU umum, dokumentasi teknis, dukungan commissioning, dan layanan garansi — di seluruh dunia.





