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GRUVLOK 6 in x 6 in Grooved Pipe Coupling - Grooved Pipe Couplings
GRUVLOKGrooved Pipe Couplings

GRUVLOK 6 in x 6 in Grooved Pipe Coupling

The GRUVLOK Metal Pipe Straight is a 6 in x 6 in grooved pipe coupling made of ductile iron with an EPDM seal, rated for a maximum operating pressure of 300 psi at 150° F (MPN 0390003127). 3G Electric sources this…

SKU 3G-OTH-468243

Brand
GRUVLOK
Item
6 in x 6 in Grooved Pipe Coupling
Category
Grooved Pipe Couplings
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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

Technical Specifications

GRUVLOK
Manufacturer Part Number
0390003127
Type
6 in x 6 in, Ductile Iron, EPDM Seal, 300 psi @ 150° F
Fitting Pipe Size
6 in x 6 in
Maximum Operating Pressure
300 psi @ 150° F

Technical Documents

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

Product Description

The GRUVLOK Metal Pipe Straight is a 6 in x 6 in grooved pipe coupling made of ductile iron with an EPDM seal, rated for a maximum operating pressure of 300 psi at 150° F (MPN 0390003127). 3G Electric sources this genuine OEM component across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor for brands including GRUVLOK, Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.

Frequently Asked Questions

What is the GRUVLOK Metal Pipe Straight used for?

The GRUVLOK Metal Pipe Straight is a grooved pipe coupling used to join 6-inch ductile iron pipes in industrial fire protection, HVAC, and process piping systems. It provides a reliable, leak-tight connection rated for 300 psi at 150° F, with an EPDM seal suitable for water and mild chemical services.

What are the specifications of the GRUVLOK Metal Pipe Straight?

The GRUVLOK Metal Pipe Straight (MPN 0390003127) is a 6 in x 6 in grooved coupling made of ductile iron with an EPDM seal. It has a maximum operating pressure of 300 psi at 150° F. 3G Electric supplies this genuine GRUVLOK component across 14 industrial departments, with specialist depth in combustion, pumps and controls.

Where to buy the GRUVLOK Metal Pipe Straight worldwide?

3G Electric supplies the GRUVLOK Metal Pipe Straight (MPN 0390003127) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this genuine GRUVLOK grooved pipe coupling.

How to install the GRUVLOK Metal Pipe Straight?

Install the GRUVLOK Metal Pipe Straight by aligning the grooved pipe ends, placing the coupling over the joint, and tightening the bolts evenly to the manufacturer's torque specification. Ensure the EPDM gasket is properly lubricated and seated. Always follow GRUVLOK's published installation instructions for pressure ratings and bolt torque values.

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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