
High Pressure Flanges
High pressure flanges are used frequently in hydraulic systems. A complete flange connection always consists of a flange with O-ring groove and a flat flange (counter flange). The flanges are mounted with the aid of bolts (Metric or UNC) and the seal consists of an O-ring (90° shore) or SAE profile ring (95° shore). We supply a wide range of high pressure flanges in accordance with: • SAE (J 518 C, ISO 6162). • Cetop (RP 63H, ISO 6164). Various versions available: Socket weld flanges, weld-on flanges, threaded flanges, blind flanges, L-block flanges and T-block flanges. Flanges and bolts are available in steel and stainless steel (316L / 1.4404).
High voltage connections
High Voltage Always the best connection Years of experience and a complete package of components have made EL-CON the specialist in high-voltage connections. We are happy to advise you thoroughly on which components you can best apply in which situation and in which way. In this way we arrive at the most efficient and economical solution for your situation. EL-CON often has a solution for situations in energy supplies that cannot be solved as standard. Our engineers have extensive experience in advising on the suspension and tensioning of overhead line and high voltage systems and the design of substations and switch gardens.

High-pressure hydraulics (700 bar)
High pressure hydraulics from the American Power Team are exclusively available at NOVUS Special Tools in Alblasserdam. In addition to cylinders, the delivery program includes hydraulic pumps, hoses and other components to create a safe working system. Power Team is the alternative for Holmatro and Enerpac, among others.
HMI Cilinders

HOSE FITTINGS
Wide range of Dunlop Hiflex hose fittings for 1, 2 and 4 (SP) layer hoses. For the 4 (SH) and 6 layer hoses, we have an extensive Dunlop Hiflex interlock programme. Hose fittings are available in both steel and stainless steel 316Ti.

HOSE PROTECTION
Various products are available in the field of hose protection. Mainly: • Protective spring. • Plastic spiral guard. • Stainless steel braid. • Texsleeve. We can also supply a fire-resistant or hard-wearing cover.

HP7000 control system
The HP7000 is the world's safest proportional hydraulic installation. The control valve in the engine room can be operated directly via a hydraulic displacement system. As the rudder position indicator has its own backup system, this unique steering installation is completely independent of the electrical system. The HP 7000 can be used in combination with the latest autopilots. The HP 7000 system consists of: - Alarm, Control and Indication unit - Full hydraulic steering system - TMU 2700 feedback unit - SP 1000 control and starter unit The HP7000 is extra safe and performs highly above its class, this is because the system can operate without electronics and was approved and tested for marine standards in enclosed spaces with ambient temperatures from -5° up to +70°.

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The SIERRA 300 are its low weight and particularly comfortable fit. It has been developed for universal use with long wearing times. There is also a pocket for a name tag in the front area. A unique fit with an ergonomically shaped shoulder area ensures optimal freedom of movement.

Hull & Machinery Insurance – Protecting Your Vessel’s Core Assets
Protect Your Inland Vessel with the Right Hull & Machinery Insurance – GEORG DUNCKER Helps You Find the Best Coverage! Your vessel is your business. Unexpected damage can have serious financial consequences, from repair costs to lost income. GEORG DUNCKER, your specialized marine insurance broker, helps you find the right Hull & Machinery (H&M) insurance, tailored to your routes and operations. What Does a Hull & Machinery Policy Cover? An H&M insurance policy covers damage to the hull, machinery, and equipment of your inland vessel. Depending on the chosen underwriter and policy, coverage may include: ✔️ Damage from collisions, fire, explosion, storms, or machinery breakdown ✔️ Repair costs to get your vessel back in operation quickly ✔️ Towing expenses if your vessel is unable to proceed ✔️ Salvage costs to prevent further damage ✔️ Constructive total loss compensation if repairs are uneconomical ✔️ Optional: loss of income, extended machinery breakdown coverage, and P&I insurance Why Choose GEORG DUNCKER? 🔹 Independent brokerage: We work with leading underwriters to find the best coverage for your needs. 🔹 Competitive premiums & terms: Our strong network and expertise ensure you get the most suitable policy. 🔹 Fast claims handling: We support you through the claims process for a smooth and hassle-free experience. 🔹 150+ years of experience in marine insurance – a trusted partner in inland navigation. 📍 GEORG DUNCKER – Your Partner in Marine Insurance. 🌍 Learn more: www.georg-duncker.com

Hull inspection
Renewal inland shipping certificate (CVOR, CBB, CVG etc.)

Hybrid Ship Propulsion
An engine performs optimally at a certain speed. As soon as the motor deviates from this, the efficiency decreases. Often even by tens of percentages and thus fuel consumption increases. A hybrid or electric propulsion uses the power in a different way, so that the engine always works at the optimum speed. That is why you always have maximum efficiency with hybrid propulsion.

Hydraulic flange spreaders
British manufacturer Renquip offers a wide range of hydraulic flange spreaders, lifting wedges and flange alignment tools.
Hydraulic Hatch Cranes
Blommaert hydraulic hatch cranes are designed to enable Frisian-style hatch covers and other stackable marine hatch covers to be carefully stacked and moved. This combination is ideal because it ensures that all the elements in each project are coordinated. The most commonly used are the type HLW hatch cranes, either in the retractable version or otherwise (because of gangway width). We also make s-HLW hatch cranes or manually operated hatch cranes for smaller vessels, tug-pushed barges and vessels that need to open and close occasionally or do not have a power supply. Discover more on our website!

Hydraulic Hose
Dunlop Hiflex hydraulic hoses are used to link together two connections (moving in relation to one other). A Dunlop Hiflex hydraulic hose consists of a rubber or plastic inner tube that is reinforced with one or more steel or fibre braids, depending on the working pressure of the hydraulic circuit. Dunlop Hiflex hydraulic hose available in a wide range from 1/4" to 3" (DN06 to DN76) and from 1 to 6 layers of braid / spiral. Working pressures up to 700 bar and in accordance with all EN standards (DIN, SAE). Teflon and stainless steel hoses are also available. Various Types of Approval: • ABS (American Bureau of Shipping). • BV (Bureau Veritas). • DNV (Det Norske Veritas). • GL (Germanischer Lloyd). • Lloyd's Register. In addition to our extensive programme, we also assemble and test hoses in accordance with customer specifications.

Hydraulic hose assemblies
Get rid of hydraulic problems with Trale hydraulic hoses, the ultimate solution for your hydraulic systems. Trale, a leading hydraulic hose brand, is synonymous with extreme durability, reliability and high-pressure performance. Designed for maximum flexibility and robustness, our hydraulic hoses are the perfect choice for a wide range of industrial applications. At Trale, every hydraulic hose is tested under rigorous conditions to prevent leakage or breakage, so you can rely on their uninterrupted performance. If you are looking for hydraulic hoses that can optimize the efficiency of your systems with minimal downtime, Trale hydraulic hoses are your first choice. Experience the difference in reliability and performance with Trale hydraulic hoses, the undisputed leader in hydraulic solutions."
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