Hongruntong Marine LLC.
| Payment Terms | L/C, T/T, D/A, D/P, Western Union, MoneyGram |
| Supply Ability | 3020 Pcs Per Month |
| Delivery Time | 5-7 Work Days |
| Packaging Details | Wooden Pallets, Wooden Box |
| Name | Inflatable Salvage Tubes |
| Warranty | 2 Years |
| Usuage | Floating and Lifting |
| Inner Material | High Performance PVC |
| After Service | 24 Hours Per Day |
| Reinforcement | Nylon Textile Cord Fabric |
| Design Lifespan | 6 to 10 Years |
| Working Pressure | 4-8 kPa |
| Inflatable Valve | Stainless Steel |
| Maximum Buoyancy | 5T to 300T |
| Brand Name | Hongruntong Marine |
| Model Number | HM-IST54 |
| Certification | ISO, BV, ABS, DNV, LR, SGS, CCS, RMRS |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, D/A, D/P, Western Union, MoneyGram | Supply Ability | 3020 Pcs Per Month |
| Delivery Time | 5-7 Work Days | Packaging Details | Wooden Pallets, Wooden Box |
| Name | Inflatable Salvage Tubes | Warranty | 2 Years |
| Usuage | Floating and Lifting | Inner Material | High Performance PVC |
| After Service | 24 Hours Per Day | Reinforcement | Nylon Textile Cord Fabric |
| Design Lifespan | 6 to 10 Years | Working Pressure | 4-8 kPa |
| Inflatable Valve | Stainless Steel | Maximum Buoyancy | 5T to 300T |
| Brand Name | Hongruntong Marine | Model Number | HM-IST54 |
| Certification | ISO, BV, ABS, DNV, LR, SGS, CCS, RMRS | Place of Origin | China |
| High Light | Lightweight Inflatable Recovery Tube ，1.0m Inflatable Recovery Tube ，Reusable Inflatable Recovery Tube | ||
1.0m Inflatable Recovery Tube Lightweight Double Welded Seams Reusable Design
Description
Inflatable Salvage Tubes represent a sustainable leap forward in underwater recovery. Their operation generates minimal seabed disturbance, protecting delicate marine ecosystems compared to traditional dredging or heavy lifting. Constructed with recyclable materials and featuring anti-fouling coatings, they pose virtually zero pollution risk (oil-free) and minimize long-term environmental impact. Low-noise inflation further reduces disturbance to marine life. Beyond traditional salvage, they are pivotal for emerging sustainable industries: deploying/maintaining offshore wind farm foundations, installing/decommissioning subsea infrastructure, and facilitating delicate environmental remediation projects. As industries prioritize greener practices, these tubes offer a powerful, eco-conscious solution for challenging underwater tasks.
Specifications
| Product Name | Inflatable Salvage Tubes |
| Raw Material | PVC Coating Fabric |
| Type | Cylindrical |
| Size | 500kg, 1000kg, 5000kg 10000kg,etc |
| Thickness | 0.4-1.2mm, Or As Request |
| Color | Yellow, Blue, Black, etc |
| Density | 0.33-0.9g/cm3 |
| Safety Factor | 7:1 |
|
Tolerances | +/- 0.03 On Densities +/- 0.2 Mm On Thickness +/- 0 To +3mm On Width +/- 0 To +3mm On Length |
| Model | Buoyancy | Diameter | Length | Appr. Weight | ||
| Cylindrical | [kg] | [lbs] | [mm] | [mm] | [kg] | |
| HM-IST1 | 200 | 441 | 500 | 1,000 | 5 | |
| HM-IST02 | 500 | 1,103 | 800 | 1,000 | 8 | |
| HM-IST03 | 1,000 | 2,205 | 1,000 | 1,500 | 11 | |
| HM-IST04 | 2,000 | 4,410 | 1,300 | 1,500 | 20 | |
| HM-IST05 | 4,000 | 8,820 | 1,600 | 2,000 | 50 | |
| HM-IST06 | 6,000 | 13,230 | 2,000 | 2,000 | 66 | |
| HM-IST07 | 8,000 | 17,640 | 2,000 | 2,600 | 75 | |
| HM-IST08 | 10,000 | 22,050 | 2,400 | 2,400 | 80 | |
| HM-IST09 | 15,000 | 33,075 | 2,600 | 3,000 | 110 | |
| HM-IST10 | 20,000 | 44,100 | 3,000 | 3,000 | 130 | |
| HM-IST11 | 30,000 | 66,150 | 3,000 | 4,500 | 170 | |
| HM-IST12 | 50,000 | 110,250 | 4,000 | 4,000 | 220 | |
| HM-IST13 | 70,000 | 154,350 | 4,000 | 5,700 | 310 | |
| HM-IST14 | 100,000 | 220,500 | 4,000 | 8,000 | 450 | |
| HM-IST15 | 150,000 | 330,750 | 5,000 | 8,000 | 660 | |
| HM-IST16 | 200,000 | 441,000 | 5,000 | 10,000 | 900 | |
| *Note: Other Sizes Can Be Customized According to The Requirements. | ||||||
Features
High Strength Composite Materials
Constructed with multi-layered, reinforced polymer fabrics (e.g., polyurethane-coated nylon or Kevlar blends) for exceptional tear and puncture resistance, ensuring durability in harsh underwater environments.
Rapid Inflation System
Equipped with high-pressure CO₂ or compressed air cylinders, enabling full inflation in under 60 seconds—critical for emergency salvage operations.
Modular Scalable Design
Multiple tubes can be interconnected to adjust lifting capacity (from 1 to 500+ tons), accommodating everything from small cargo to large shipwrecks.
Deep Water Capability (300m+)
Engineered to withstand extreme underwater pressures at depths exceeding 300 meters, making them ideal for deep-sea recovery missions.
Applications
• Port infrastructure repair
• Marine construction support
• Environmental hazard removal
• Research equipment recovery
Advantages
Three Decades of Specialized Production
Over 30 years focused exclusively on inflatable salvage tube R&D and manufacturing, accumulating unmatched industry know-how.
Military Grade Material Selection
Use high-tensile polyurethane-coated fabrics (8000N/5cm tear strength) and Kevlar reinforcement layers for extreme durability.
Patented Modular Chamber System
Proprietary multi-cell design with independent air compartments (minimum 3 redundancies) ensuring fail-safe buoyancy.
Deep Sea Pressure Certification
Tubes rated for 500m depth operations (beyond industry standard 300m) with pressure-tested welds and valves.
FAQ
1. Q: What training do you provide?
A: We offer:
On-site certification courses
VR simulation training
Operation manuals
24/7 technical support
2. Q: How are buoyancy calculations performed?
A: Using:
CAD modeling software
CFD fluid dynamics analysis
On-site engineering support
Custom lift planning services
3. Q: What's the typical service life?
A: With proper care:
10+ years for structural components
5 years for valves/gaskets
3 years for sensors (upgradable)
4. Q: How do you handle custom projects?
A: Our process includes:
Engineering consultation
3D prototyping
Material testing
Field validation
Full documentation
Company Details
Business Type:
Manufacturer
Year Established:
1990
Total Annual:
5,256,780-5,593210
Employee Number:
220~360
Ecer Certification：
Verified Supplier
Hongruntong Marine is a leading marine company specializing in providing comprehensive services in the maritime industry. With a strong emphasis on quality, safety, and efficiency, we strive to meet the evolving needs of our clients. Established in 1990, Hongruntong Ma... Hongruntong Marine is a leading marine company specializing in providing comprehensive services in the maritime industry. With a strong emphasis on quality, safety, and efficiency, we strive to meet the evolving needs of our clients. Established in 1990, Hongruntong Ma...
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