Emergency Quick Disconnect Specialists

Rental and Sale of high-pressure hose Emergency Quick Disconnect devices

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About Us

Flint Subsea sells and rents a variety of high-pressure Emergency Quick Disconnect (EQD) devices for hoses. Our field proven equipment provides a means to disconnect, passively or on demand, in the event of a drift-off or drive-off event.

Our devices can be mounted in flexible downlines; coiled tubing systems; between subsea assets; or between vessels and platforms. The devices have been used for well intervention; decommissioning; and commissioning.

Our DNV Type Approved Mid-Line Weak Link EQD is a full-bore, straight through, pressure balanced device, suitable for operating in 3000 meters of water and 15000 psi internal pressure. Our EQDs separate under excessive hose tensile loads allowing internal barriers to close and includes the capability to be disconnected on demand, removing the risk of excess hose loads.

Founded in 2013, an ISO 9001 business, we have provided EQD devices and systems to clients globally.  

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Products

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 Mid Line Weak Link EQD

The Mid Line Weak Link EQD, used subsea or topside can be mounted into any hose string or below coiled tubing providing protection to infrastructure, personnel and the environment for a range of media.

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Well Kill Connector

The Flint Subsea Kill Line Connector is designed for subsea intervention packages as well as subsea pumping systems.  The flexible hose section facilitates angular disconnects, thereby ensuring a straight pull on the packaged EQD.

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Tension Pin Override System

A deployment aid, the tension pin override system allows tensile loads greater than the break load of the tension pin to be applied.  Useful for deployment and recovery

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Hydraulic (active) disconnection

All Flint Subsea EQDs are supplied with the "active" disconnection capability.  No external cylinders are required.

Features

Type Approved

We hold a type approval with DNV to API 17G.

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Full Bore

All our equipment features a full, straight-through unobstructed bore.  This facilitates high-flow with low pressure drops.

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Pressure Balanced

Our design is pressure balanced which means the force on the device is zero, regardless of pressure or depth.

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Active Disconnect Capability

Our EQDs can be disconnected "actively" by pumping hydraulic pressure into a port on the side of the connector.  This removes all damaging tensile loads being applied to the hose

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Tension Bolts

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High Pressure

We have type approvals, designs and equipment operating with working pressures up to 15000 PSI and test pressures over 22500 PSI.

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Gallery

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Memberships

Flint Subsea are proud members of the following organisations
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The Global Underwater Hub

Global Underwater Hub represents the diverse range of businesses operating in the UK’s £8 billion underwater industry. We facilitate cross-collaboration and growth across the underwater industry, which comprises offshore energy, aquaculture, defence, telecoms and subsea minerals.

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West Cheshire & North Wales Chamber of Commerce

West Cheshire and North Wales Chamber of Commerce is the leading organisation representing the business community across the whole of West Cheshire and North Wales.

Why clients choose us?

Clients choose Flint Subsea because our equipment is reliable, field proven and we offer flexible purchase and rental options.  We also offer a responsive service with quick turnarounds from order to dispatch with attentive support.

We also pride ourselves in being a genuinely decent and honest team to do business with.

Get in touch

Email info@flintsubsea.com or fill the form in below

Contact Us

+44 1244 450 813

Address

Unit 33 Pioneer Business Centre, Ellesmere Port, CH65 1AE, United Kingdom

© Copyright 2024 Flint Subsea Limted. All Rights Reserved.