Managing a cargo ship, workboat, or an offshore oil and gas site brings its own set of challenges. You must keep people safe, protect your equipment, and the environment. Not to mention, you must bear in mind all the regulatory changes that take place.
You need clear, reliable readings of the liquids inside your tanks. As well as robust pressure safety management via safety valves. However, if your liquid level gauges or safety valves fail, you face expensive stops to your workflow and cause serious safety risks across your site.
Imagine the worry of not knowing the exact liquid level in a tank; it could cause issues for your team. Not enough fuel in the tank could leave them stranded. Not enough water in the tank for your crew’s journey… well.
What about a valve not opening when pressure builds up in a system on your ship or rig? That uncertainty leaves you feeling exposed and vulnerable to failure, and puts lives at risk. That’s why we attended Marintec China. These are the sort of challenges we specialise in solving, and we aim to help you find the right liquid level gauge or safety valve for your needs.
At Marintec China 2025, we spoke with project engineers, directors and fellow business associates about our products that lessen those worries. We give you a clear, easy ways to manage safety and measurement across your ships and offshore platforms, letting you focus on your project goals.
Connecting with the Maritime Industry at Marintec China 2025
The shipping and offshore industry is constantly changing. This is especially true as we direct more of our focus towards greener fuel solutions for the planet, such as hydrogen. Which is why you need equipment that can handle these new demands on both your ships and your platforms. That way, you ensure you’re doing the best for your people, business and environment.
So, what did we get up to at Marintec China 2025?
Our representative, Larita Prescott, met with engineers and decision-makers in the maritime industry from around the world. We listened to the challenges you face in today’s marine environment. Such as meeting new energy, safety, and efficiency standards. We shared how our UK-manufactured, certified liquid level gauges and safety valves can help. It was a pleasure talking with everyone who stopped by and with fellow businesses in the marine industry.
Talk to Us About Liquid Level Gauges
Knowing the liquid level inside your oil tank or water tank must be something you can do easily. You need a reliable liquid level gauge to ensure your systems are safe and your tanks have the right liquid levels. We have perfected this with two leading products for the shipping and offshore industry, which we had the pleasure of discussing at Marintec China 2025.
The G31 Seeflex Liquid Level Gauge
The G31 Seeflex liquid level gauge gives your team a direct, easy view of the liquid level in your tank. It has a robust, mild stainless-steel build, toughened borosilicate reflex glass and comes with push-button spring-loaded valves. The spring-loaded valves isolates the contents of your tank till your crew goes to check the levels. This gauge helps you get clear readings of your levels, minimise leaks, and is SOLAS compliant. Your certified and proven solution in demanding environments.
The G35 Seemag Magnetic Liquid Level Gauge
Our high-quality yet economical magnetic liquid level indicator for all-round visibility liquid level checks. The G35 uses magnetic technology to give a clear reading without touching the liquid itself. It keeps your team and site secure. It also has the option of high/low-level alarms with remote digital reading. Yet another robust liquid level gauge that is SOLAS compliant and proven in a range of harsh environments.
Your team, business and environment are our priority. Which is why we engineer high-quality and easy-to-maintain liquid level gauges that go through strict tests and gain a range of approvals. Making them applicable for use in different industries and regions across the world.
Safety Valves for Current and Future Challenges
As ships and offshore rigs adopt new fuels and face new regulations. Safety valves must be able to deal with these new challenges. As well as go through rigorous tests to pass the new regulations to ensure their suitability and performance for these challenges.
Project engineers, decision makers, managers and those further afield. Had the opportunity to learn and share their knowledge on these greener fuels, and the challenges they bring at Marintec China 2025. We also had the opportunity to share how our hydrogen safety valves are built to tackle the challenges greener fuels like hydrogen bring. Your team relies on their environment, your site, to have reliable protection against pressure build-up, both with standard and with emerging fuel systems.
You, I… we’re all aware of the progress the hydrogen industry is making. We’re seeing hydrogen-powered cars like the Mercedes-Benz GLC F-Cell, which uses combined hydrogen consumption, hydrogen-powered trains in California, and liquid hydrogen-powered ferries like the MF Hydra.
We also have Fincantieri and Viking’s announcement from April 2025, of the first cruise ship in the world that will be powered by hydrogen stored onboard the ship. That hydrogen will be used for both propulsion and onboard electricity. Hydrogen is becoming such a big part of so many different industries as a green solution to be used for the well-being of our environment. That’s why we have developed safety valves that aren’t just capable of dealing with industries like oil and gas, refrigeration, chemical, etc, but safety valves that are built for the future.
Seetru Hydrogen Safety Valves
We offer a selection of safety valves built to handle the demands of hydrogen and other new fuels, helping you meet future safety standards. Below we’ll go over some of our selection.
Seetru’s Change-over Valves
These valves allow you to switch between two relief valves without needing to turn your whole system off. This means you can keep work going and your team safe, while maintenance or valve replacement is being done. Having this level of flexibility is key for any industry, as well as for offshore platforms and the marine industry in general. We are proud to have had the opportunity to share more about our change-over valve selection at Marintec China.
Discover our selection of change-over valves here.
Seetru’s Flanged Valves
For larger industrial systems or sites that require high flow capacity, our safety valves with flanged connections offer easy installation and removal without complicated piping adjustments. The flanged connection means securing the valve is straightforward and ensures a strong, long-lasting seal. Saving your team time during installation and maintenance.
Seetru’s Safety Relief Valves
Beyond our change-over valves and flanged valves. We also offer a range of compact safety valves well suited to the hydrogen industry supply chain. Including Type 646/641, Type 946H5/956H5 and Type 946 threaded. These are just a few mentions from a selection of safety valves that are designed to deal with the demanding pressures and conditions found across the hydrogen supply chain, from hydrogen production and storage through to dispensing and transport.
- Built for hydrogen conditions
Materials like the stainless steel 316 and our valve designs are chosen to help resist hydrogen embrittlement and minimise the potential of cracks in the valve that would cause leakage. - Compact and space‑saving
Valves such as the 946H5/956H5 are compact, so they fit easily into small skid units, dispensers and compressor systems without the need for major layout changes. - Consistent workflow
Our advanced sealing technology and simple internal mechanisms are designed for optimal and repeatable opening and tight reseating of the valve. This is to minimise the possibility of leaks, which would bring your work to a halt. - Flexible connection options
Threaded versions like the Type 946 let you screw the valve directly into existing threaded connections on pipework or small pre‑assembled units. This makes installation quicker and simpler, especially in tight spaces or where adding flanged connections is not practical. - Support across the hydrogen supply chain
With Seetru, you can use one supplier for safety valves at every stage of your hydrogen projects, including production, compression, storage, transport and fuelling.
You can discover more about our available safety valves for the hydrogen industry here.
We also have a wider range of valves to cover other industries, such as:
- Rail industry
- Chemical industry
- Oil and gas industry
- Compressed air and gas industry
- And more…
- Cryogenic and liquefied gas
- Fire safety industry
- Water and steam
- Food and beverage industry
Ready to discuss your next project?
If you didn’t get the opportunity to catch up with our representative, Larita Prescott, at Marintec China, but are interested in our products for your next projects and goals. We’d be happy to support you. Please get in touch with our sales team either via our contact form, email or telephone number, which can be found on our contact page.
FAQ section for Marintec China 2025
You can find our latest list of trade shows and events on our dedicated Trade Shows and Events page. This page is updated as new exhibitions are confirmed, so it’s the best place to see where you can meet us in person. We also have past exhibitions listed, so you get an idea of where we will be in the years to come.
If you need a specific approval for a project. Approvals for many of our products and the company are available to view on the Approvals page. You can also contact our sales team, who will be happy to provide you with information and products with the approvals and documentation you need.
Yes, if you share details such as the application, temperatures, pressures, media (such as type of liquid, gas, etc), operating conditions and any class or regulatory requirements. Our team can recommend suitable liquid level gauges and safety valves. The easiest way to do this is via the form or contact details on our contact page.
The certifications ensure our valves meet high global safety, quality, and regulatory standards for the hydrogen industry. From hydrogen production, to storage, transport, fuel cells, and even use with liquid hydrogen. We have valves suitable for every part of the hydrogen supply chain.