SPM Buoy

Hongruntong Marine supplies engineered SPM buoys, CALM buoy options and all types of SPM buoy for offshore mooring. Turnkey SPM mooring buoy packages, certified fabrication, site assessment and professional SPM buoy installation.

Hongruntong Marine specializes in engineered SPM Buoy systems for offshore mooring applications. Our comprehensive range encompasses various types of SPM buoy including specialized SPM calm buoy configurations and robust SPM mooring buoy designs. We provide complete SPM buoy installation services, ensuring proper deployment and operational readiness for marine operations. Each system is engineered to meet international standards and specific project requirements.

Our SPM Buoy product line represents advanced single point mooring technology, designed for reliable performance in challenging offshore environments. The SPM calm buoy variants are optimized for stable operations in moderate sea conditions, while our SPM mooring buoy systems are engineered for heavy-duty applications. Our professional SPM buoy installation services cover all aspects from planning to commissioning, supported by experienced marine engineers who understand the specific requirements of different types of SPM buoy applications.

Features

• OCIMF 2000 Compliance – Designed and manufactured in accordance with international standards to ensure maximum safety and reliability.

• High Buoyancy & Stability – Provides excellent flotation and stability for offshore single point mooring systems.

• Robust Construction – Built with heavy-duty steel structure and corrosion-resistant coatings for long service life.

• Easy Maintenance – Modular design allows convenient inspection, repair, and replacement of components.

• Customizable Design – Available in various sizes, buoyancy capacities, and connection types to suit different offshore applications.

Benefits

• Enhanced Operational Safety – Reduces risks during offshore loading and unloading operations.

• Cost-Effective Solution – Durable design minimizes downtime and lowers long-term maintenance costs.

• Reliable Mooring Performance – Ensures safe and secure connection between vessels and pipelines in harsh marine conditions.

• Global Applicability – Suitable for oil terminals, offshore platforms, and floating storage units worldwide.

• Trusted Quality – Backed by Hongruntong’s expertise in marine engineering and strict quality control standards.

Applications

• Single Point Mooring terminals and CALM transfer systems

• FPSO / FSO mooring and offloading operations

• Offshore oil & gas loading buoys and tanker mooring

• Temporary or permanent offshore transfer and support platforms

• Harbor, jetty and floating terminal mooring solutions

Dimensions

Detailed Photos

Why Choose Hongruntong Buoys?

• Proven Industry Expertise – With years of experience in offshore and marine equipment manufacturing, Hongruntong delivers solutions that meet the highest international standards such as OCIMF, ISO, and GMPHOM.

• Quality You Can Trust – Every product undergoes rigorous inspection, testing, and certification to ensure long-term reliability, safety, and performance in demanding marine environments.

• Customized Engineering Solutions – We provide tailor-made designs to meet specific project requirements, whether for SPM systems, chain support buoys, or fendering systems.

• Global Reach, Local Support – Our products are trusted by clients worldwide, and our professional team offers timely technical support and after-sales service to ensure smooth project execution.

• Cost-Effective & Efficient – By combining advanced manufacturing capabilities with efficient logistics, we provide competitive pricing without compromising quality.

• Commitment to Innovation & Safety – Hongruntong continuously improves product design and adopts cutting-edge technologies to ensure maximum safety, durability, and operational efficiency.

Quality Assurance & Installation Services

Fabrication & Testing:

• Material certificates, weld procedures, dimensional inspection and factory acceptance testing (FAT).

• Buoyancy, stability and load tests per project scope; optional third-party verification.

SPM Buoy Installation Services:

• Site survey and lifting/laying plan development.

• Marine spread mobilization, heavy-lift operations, mooring hook-up and final commissioning.

• On-site risk assessments, QA/QC checks and handover documentation.

After-Sales Support:

• Scheduled maintenance programs, emergency repair services and inspection campaigns.

• Spare components (swivels, shackles, fenders) and retrofit upgrades.

Additional Advantages

• Modular designs for phased installation and easy transport

• Foam-fill options ensuring positive buoyancy if hull integrity is compromised

• Engineered anti-chafe and fender systems to prolong hawser life

• Environmental compliance and options for green coatings or recyclable materials

FAQ

Q1: What is the difference between an SPM buoy and a CALM buoy?
A1: The terms overlap; a CALM buoy is a type of SPM buoy specifically designed for calm-transfer operations with features that assist safe mooring and cargo transfer. Hongruntong supplies both transfer-specific CALM designs and more general SPM mooring buoys.

Q2: What information do you need to propose an SPM mooring buoy?
A2: Key inputs: tanker displacement/LOA, maximum environmental loads (wind/wave/current), water depth, seabed conditions, expected operational cycles and local regulations.

Q3: Do you provide installation services for SPM buoys?
A3: Yes — we offer turnkey SPM buoy installation including site assessment, lifting/laying plans, marine spread mobilization and on-site commissioning.

Q4: Are your SPM buoys customizable?
A4: Absolutely. Buoy dimensions, buoyancy ratings, materials, fendering systems and integration hardware are tailored to project needs.

Q5: Can you supply certification and test documentation?
A5: Yes. We provide material certificates, shop/factory test reports and can arrange third-party inspection and certification per client or regulatory requirements.