Mainline Submarine Hose

High-quality mainline submarine hose and submarine oil hose designed for offshore oil transfer. Our durable submarine hoses comply with OCIMF GMPHOM 2009 standards, offering safety, flexibility, and long service life for SPM and COL systems.

Hongruntong Marine specializes in manufacturing high-performance mainline submarine hose systems for critical subsea oil transfer operations. Our comprehensive range of submarine hose products is engineered to meet the most demanding offshore requirements, providing reliable solutions for underwater petroleum transportation. These robust submarine oil hose systems are designed with advanced materials and construction techniques to ensure long-term durability and operational safety in challenging marine environments.

Features & Benefits

• Reinforced Structure: High-tensile layers ensure resistance against internal pressure and external loads.

• Durability: Excellent resistance to seawater, UV, and abrasion for extended service life.

• Flexibility: Designed to maintain smooth oil transfer under dynamic offshore conditions.

• Safety: Leak-proof construction minimizes risk of environmental contamination.

• Efficiency: Lightweight design for easier handling and installation.

Applications

• Offshore crude and refined oil transfer operations.

• Single Point Mooring (SPM) and Continuous Offshore Loading (COL) systems.

• Floating terminals, tanker loading, and oil platform connections.

• Subsea transfer operations in deep-water and harsh marine environments.

Detailed Photos

Advantages of Our Submarine Hoses

• Compliance with GMPHOM 2009 manufacturing and testing standards.

• Custom designs available to meet specific offshore project requirements.

• Proven performance in global offshore oil and gas projects.

• Competitive pricing with consistent product reliability.

Quality & Service

• Strict compliance with OCIMF GMPHOM 2009 standards.

• 100% inspection and testing before delivery.

• Long service life with proven offshore references.

• Professional technical support and after-sales service.

• On-time delivery and reliable logistics solutions.

FAQ

Q1: What standards are your submarine hoses manufactured to?
A1: All hoses are produced and tested according to OCIMF GMPHOM 2009 guidelines.

Q2: Can the submarine oil hose be customized?
A2: Yes, we offer customized sizes, lengths, and reinforcements to suit different offshore applications.

Q3: What is the service life of a mainline submarine hose?
A3: Depending on operational conditions, service life can range between 5–10 years with proper maintenance.

Q4: Do you provide installation and inspection support?
A4: Yes, our technical team provides full support including installation guidance, inspection, and maintenance services.