We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

GRUVLOK Grooved Pipe Coupling - Grooved Pipe Couplings
GRUVLOKGrooved Pipe Couplings

GRUVLOK Grooved Pipe Coupling

The GRUVLOK Metal Pipe Straight is a grooved pipe coupling in a 3 in x 3 in straight configuration, made of ductile iron with an EPDM seal. It is rated for a maximum operating pressure of 750 psi at 150°F (MPN…

SKU 3G-OTH-468206

Brand
GRUVLOK
Item
Grooved Pipe Coupling
Category
Grooved Pipe Couplings
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

GRUVLOK
Manufacturer Part Number
0390013530
Type
3 in x 3 in, Ductile Iron, EPDM Seal, 750 psi @ 150°F
Fitting Pipe Size
3 in x 3 in
Maximum Operating Pressure
750 psi @ 150°F

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GRUVLOK Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GRUVLOK Metal Pipe Straight is a grooved pipe coupling in a 3 in x 3 in straight configuration, made of ductile iron with an EPDM seal. It is rated for a maximum operating pressure of 750 psi at 150°F (MPN 0390013530).

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a GRUVLOK metal pipe straight used for?

A GRUVLOK metal pipe straight is a grooved pipe coupling used to join pipes in industrial fire protection, HVAC, and process piping systems. It provides a rigid, leak-tight connection rated for 750 psi at 150°F, suitable for high-pressure water and other compatible fluids.

What are the specifications of the GRUVLOK 3 in x 3 in pipe straight?

The GRUVLOK metal pipe straight (MPN 0390013530) is a 3 in x 3 in straight grooved coupling made of ductile iron with an EPDM seal. It has a maximum operating pressure of 750 psi at 150°F. This configuration is designed for use with grooved-end pipe in industrial applications.

Where to buy GRUVLOK pipe couplings in worldwide?

3G Electric supplies GRUVLOK pipe couplings worldwide, handling full logistics and customs clearance for international orders. As a global industrial solutions provider, we source and deliver genuine GRUVLOK components like the 3 in x 3 in metal pipe straight to customers across multiple industries.

How to install a GRUVLOK grooved pipe coupling?

To install a GRUVLOK grooved pipe coupling, ensure pipe ends are clean and properly grooved per manufacturer specifications. Lubricate the EPDM gasket, place it over the pipe end, and slide the coupling housing over the gasket. Tighten bolts evenly to the recommended torque for a secure, leak-free joint.

Used in

Common applications for GRUVLOK
Fire-protection systems — GRUVLOK ductile iron butterfly valves (e.g., SKU 3DVX7) for water-based sprinkler and standpipe networks.
Chemical processing — GRUVLOK carbon steel butterfly valve with 316 stainless steel disc (SKU 60WR76) for handling corrosive media.
General water distribution — GRUVLOK ductile iron butterfly valve with EPDM seat (SKU 60WR98) for municipal or industrial water lines.
HVAC piping — GRUVLOK grooved-end butterfly valves for chilled water or hot water systems requiring quick installation.
Industrial process control — GRUVLOK lever-operated butterfly valve (SKU 60WR82) for throttling or isolation in chemical media applications.

GRUVLOK 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.

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