Safe Signal | NOOR SCIENTIFIC & TRADE

Grooved Couplings

Mostafa Refaay — Tue, 03 Feb 2026 10:08:06 +0000

Grooved Couplings Products

Viking Fireking Rigid Coupling – Angle Style (VK-RCA)

Angle-style rigid coupling for enhanced pipe engagement and load distribution.

Viking Fireking Rigid Coupling (VK-RC)

Rigid grooved coupling designed to lock pipe segments without angular deflection.

Viking Fireking Reducing Coupling (VK-DC)

Grooved mechanical reducing coupling for joining pipes of dissimilar diameters in fire-suppression systems.

Viking Fireking Heavy-Duty Flexible Coupling (VK-FCH)

Heavy-duty flexible grooved coupling engineered for high-pressure fire-protection environments.

Viking Fireking Flexible Coupling (VK-FC)

Flexible grooved coupling for connections subject to movement, vibration, and thermal variations.

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Gasketed Fittings

Mostafa Refaay — Tue, 03 Feb 2026 10:08:00 +0000

Gasketed Fittings Products

Viking Fireking Sprinkler Tee (VK-ST)

Compact sprinkler outlet tee for direct sprinkler head connection from grooved piping.

Viking Fireking Mechanical Tee – Threaded (VK-MTT & VK-MTT2)

Mechanical outlet tee with threaded branch connection for sprinkler drops and auxiliary fire-system equipment.

Viking Fireking Mechanical Tee – Grooved (VK-MTG & VK-MTG2)

Grooved mechanical outlet tee for creating branch connections from grooved steel piping without cutting in a welded tee.

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Grooved Fittings, Adapter Nipple

Mostafa Refaay — Tue, 03 Feb 2026 10:07:54 +0000

Grooved Fittings, Adapter Nipple Products

VIKING Fireking Adapter Nipple – Reducing (VK-ANR)

Reducing grooved-to-threaded adapter nipple for transitioning to smaller threaded outlets.

VIKING Fireking Adapter Nipple (VK-AN)

Compact sprinkler outlet tee for direct sprinkler head connection from grooved piping.

The post Grooved Fittings, Adapter Nipple first appeared on NOOR SCIENTIFIC & TRADE.

Grooved Fittings, Elbow & Cross

Mostafa Refaay — Tue, 03 Feb 2026 10:07:47 +0000

Grooved Fittings, Elbow & Cross Products

VIKING Fireking Cross (VK-CX)

Grooved cross fitting for four-way pipe distribution in fire-protection systems.

VIKING Fireking Elbow – 90° (VK-E90)

Grooved 90-degree elbow for directional changes in fire-protection piping systems.

VIKING Fireking Elbow – 45° (VK-E45)

Grooved 45-degree elbow for smooth directional transitions in fire-suppression piping.

VIKING Fireking Elbow – 22.5° (VK-E22)

Grooved 22.5-degree elbow for fine alignment and gradual pipe routing.

VIKING Fireking Elbow – 11.25° (VK-E11)

Reducing grooved-to-threaded adapter nipple for transitioning to smaller threaded outlets.

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Grooved Fittings, End Cap

Mostafa Refaay — Tue, 03 Feb 2026 10:06:18 +0000

Grooved Fittings, End Cap Products

VIKING Fireking End Cap – Drilled (VK-ECD)

Grooved end cap with threaded outlet for termination and auxiliary connection in fire-protection piping.

VIKING Fireking End Cap (VK-EC)

Grooved end cap for secure termination of fire-protection piping systems.

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Grooved Fittings, Flange Adapter

Mostafa Refaay — Tue, 03 Feb 2026 10:06:05 +0000

Grooved Fittings, Flange Adapter Products

VIKING Fireking Split Flange PN16 (VK-SFP)

Two-piece split flange coupling for connecting grooved piping to PN16 flanged equipment.

VIKING Fireking Flange Adapter PN16 – Threaded (VK-FTP)

Grooved-to-threaded flange adapter for PN16 flanged connections with threaded outlets.

VIKING Fireking Flange Adapter PN16 (VK-FAP)

One-piece grooved-to-flange adapter for direct PN16 flanged connections.

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Grooved Fittings, Reducer

Mostafa Refaay — Tue, 03 Feb 2026 10:05:53 +0000

Grooved Fittings, Reducer Products

VIKING Fireking Eccentric Reducer – Grooved (VK-ER)

Grooved eccentric reducer for offset diameter transitions in fire-protection piping.

VIKING Fireking Concentric Reducer – Threaded (VK-CRT)

Grooved to threaded concentric reducer for connecting fire-protection piping to threaded components.

VIKING Fireking Concentric Reducer – Grooved (VK-CRG)

Grooved concentric reducer for smooth diameter transition in fire-protection piping systems.

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Grooved Fittings, Tee

Mostafa Refaay — Tue, 03 Feb 2026 10:04:57 +0000