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GRUVLOK 12 in Grooved Pipe Flange - Grooved Pipe Flanges
GRUVLOKGrooved Pipe Flanges

GRUVLOK 12 in Grooved Pipe Flange

The GRUVLOK Metal Pipe Flange is a 12-inch grooved pipe flange with an EPDM seal, rated for a maximum operating pressure of 300 psi and constructed from ductile iron. It measures 21 3/4 inches in length (MPN 0390210284).

SKU 3G-OTH-468602

Brand
GRUVLOK
Item
12 in Grooved Pipe Flange
Category
Grooved Pipe Flanges
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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
0390210284
Type
12 in, EPDM Seal, 300 psi, Ductile Iron, Grooved
Lg
21 3/4 in
Maximum Operating Pressure
300 psi

Technical Documents

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

Product Description

The GRUVLOK Metal Pipe Flange is a 12-inch grooved pipe flange with an EPDM seal, rated for a maximum operating pressure of 300 psi and constructed from ductile iron. It measures 21 3/4 inches in length (MPN 0390210284).

Frequently Asked Questions

What is the GRUVLOK 12-inch grooved pipe flange used for?

The GRUVLOK 12-inch grooved pipe flange is used in industrial piping systems for connecting pipes in applications such as water supply, fire protection, and HVAC. Its ductile iron construction and EPDM seal handle pressures up to 300 psi, making it suitable for demanding environments.

What are the specifications of the GRUVLOK 0390210284 flange?

The GRUVLOK 0390210284 is a 12-inch grooved pipe flange with an EPDM seal, rated for 300 psi maximum operating pressure. It is made of ductile iron and measures 21 3/4 inches in length. The grooved design enables quick mechanical joining without welding.

Where to buy GRUVLOK pipe flanges worldwide?

3G Electric supplies GRUVLOK pipe flanges worldwide, handling full logistics and customs clearance for international orders. As a global industrial solutions provider, we source genuine GRUVLOK components like the 0390210284 flange and deliver them to your site, regardless of location.

How to install a GRUVLOK grooved pipe flange?

To install a GRUVLOK grooved pipe flange, align the flange with the grooved pipe end, insert the EPDM gasket, and secure with coupling housing and bolts. Tighten bolts evenly to the manufacturer's torque specification. Ensure pipe ends are clean and properly grooved before assembly.

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 flanges. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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