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Premium Dredging & Floating Hoses

Professional marine hose solutions from VH-MARINETECH – engineered for durability, performance, and safety in offshore and onshore operations.

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About VH-MARINETECH

VH-MARINETECH CO., LTD., formerly part of Shenyang Xingchen Chemical Co., Ltd., was established in 2018 as an independent entity focused on marine engineering products. With roots tracing back to 1993, our company has decades of experience in manufacturing high-performance industrial hoses.

We specialize in designing, researching, and manufacturing dredging hoses, floating hoses, submarine hoses, rubber expansion joints, and other marine solutions for the oil, gas, petrochemical, and dredging industries.

As a leader in China’s coastal marine economy development, we are committed to innovation, quality, and global service—positioning ourselves as a trusted partner in marine infrastructure projects worldwide.

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Our Products

A full line of dredging and floating hoses engineered for extreme marine environments. All products meet international standards with high durability and pressure resistance.

Mainline Full Floating Hose

Mainline Full Floating Hose

  • Application: Connecting buoy and reducer hose
  • Working Pressure: 21 bar
  • Buoyancy: Full floatation design
Reducer Full Floating Hose

Reducer Full Floating Hose

  • Construction: Reinforced carcass with inner tube
  • Use: Diameter transition in floating lines
  • Pressure: Rated for 21 bar
Tail Full Floating Hose

Tail Full Floating Hose

  • Material: High-strength lining and reinforcement
  • Function: End connection for floating systems
  • Design: Corrosion and abrasion resistant
Mainline Submarine Hose

Mainline Submarine Hose

  • Application: Connecting tanker and discharge facilities
  • Pressure: 21 bar working pressure
  • Reserve: High safety margin
Tail Submarine Hose

Tail Submarine Hose

  • Construction: Main lining and inner tube
  • Use: Final segment in submerged pipelines
  • Features: Flexible, high-tensile strength
Tanker Rail Submarine Hose

Tanker Rail Submarine Hose

  • Application: Tanker rail connections
  • Design: Integrated lifting lugs
  • Pressure: 21 bar rated
Self-Floating Hose

Self-Floating Hose

  • Use: Seawater surge-prone environments
  • Application: Dredging and offshore transfer
  • Feature: Integrated buoyancy
Tapered Floating Hose

Tapered Floating Hose

  • Connection: Hopper dredger bow
  • Function: Slurry transport into floating hose
  • Design: Gradual diameter transition
One End Reinforced Half Floating Hose

One End Reinforced Half Floating Hose

  • Use: Connecting FPSO discharge facilities
  • Pressure: 21 bar working pressure
  • Feature: Reinforced end for secure coupling
Fully Reinforced Buoyancy Control Hose

Buoyancy Control / Neutral Hose

  • Position: Second or third hose in mainline
  • Pressure: 21 bar rated
  • Function: Stability in submerged lines
Discharge Hose

Discharge Hose

  • Application: Dredger slurry transport
  • Wall Thickness: Heavy-duty construction
  • Material: Abrasion-resistant rubber
Rubber Expansion Joint

Rubber Expansion Joint

  • Also Known As: Bellow or compensator
  • Function: Absorbs vibration and movement
  • Use: Pipeline stress reduction

Why Choose Us?

10+ Years Experience

Decades of manufacturing excellence in marine and industrial hose systems.

Certified Quality

Products meet international standards with rigorous testing and certification.

Global Supply

Trusted by clients across continents for reliable marine engineering solutions.

R&D Focused

Continuous innovation in dredging and floating hose technology.

2018

Company Established

21 bar

Max Working Pressure

10+

Years in Industry

1000+

Projects Delivered

Frequently Asked Questions

What is a floating hose used for?

Floating hoses are used in dredging and offshore operations to transport slurry, oil, or other fluids across water surfaces. They are designed to remain buoyant and withstand harsh marine conditions.

What pressure can your hoses handle?

Our mainline and submarine hoses are rated for a working pressure of 21 bar, with additional safety margins to ensure reliability under extreme conditions.

Are your products certified?

Yes, VH-MARINETECH products undergo rigorous testing and meet international standards for marine and industrial applications.

Can you customize hose lengths and diameters?

Yes, we offer customization options for length, diameter, connection types, and buoyancy to meet specific project requirements.

Where is your factory located?

Our manufacturing facility is located at No.5-3, Shenxi Sandong Road, Shenyang Economic and Technological Development Zone, China.

Get in Touch

For inquiries, quotes, or technical support, reach out to our team. We're ready to assist with your marine hose needs.

Phone

+86-311-68008303

WhatsApp

+86 13393047135

Email

[email protected]

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