T-Type Marine Mechanical Bollard for Ports with A380 Aluminum

• Customization: Available
• Standard or Nonstandard: Nonstandard
• Feature: Corrosion-Resistant, Skid-Resistance, Wear-Resistant
• Model NO.: Al9
• Application: Marine, Industrial Equipment
• Surface Treatment: Oxygenation
• Material: Aluminum
• Molding Process: Precision Cast, T - Shape (Tol. ±0.1mm)
• Finishing Process: CNC-Finished, Grooves (±0.05mm)
• Weather Resistance: 10+ Yrs Salt Spray, 1000-Hr Tested
• Hydrodynamic Design: Oval Design, Load-Dispersing Base
• Interface Compatibility: Top 8mm Groove, Bottom M12 (ISO Flange)
• Structural Advantage: 70% 3mm Walls, 25% Lighter
• Mounting Type: Flush-Mounted, Base Pre-Drilled for M12 Bolts
• Load Capacity: 20+ Tons Static Pull Force, 15 Tons Dynamic Impact
• Surface Finish: White Anodized (15μm Thickness), UV-Resistant
• Corrosion Protection: IP67 Rated, -30°c~80°c Operating Range
• Design Life: 25+ Years Under Normal Marine Conditions
• Weight: 18kg (39.7lbs), 40% Lighter Than Steel
• Transport Package: Shockproof Foam + Wooden Case
• Specification: Customizable
• Trademark: Zeyang
• Origin: Ningbo, Zhejiang, China
• Production Capacity: 50000PCS/Year

Product Description

Designed specifically for dock environments, the T-shaped mechanical bollard features a T-shaped body (long axis: 1200mm) formed by high-pressure casting. It enables quick installation through a 12mm×12mm square groove and a 14mm diameter circular hole at the bottom. The 8mm deep arc-shaped groove at the top fits ropes with a diameter of 5-8cm. Its white anodized coating has passed the 1000-hour salt spray test, making it suitable for securing ships, port applications, and industrial hydraulic systems.

Core Value 

• Dual-Scene Adaptability: The T-shaped interface is compatible with both ropes (5-8cm) and M12 bolts, meeting the needs of ship mooring and industrial equipment mounting.
• Hydrodynamic Design: The elliptical cross-section distributes loads effectively, reducing water impact stress. The measured flexural strength is ≥200MPa.
• Long-Lasting Weather Resistance: With a 15μm anodized coating that has passed the 1000-hour salt spray test, it withstands marine environments, ensuring a service life of ≥10 years with zero maintenance.
• Lightweight & High Load Capacity: The topology-optimized structure (70% of the wall thickness is 3mm) reduces weight by 25%, while supporting a vertical dynamic load of up to 1.5 tons.
• Cross-Industry Versatility: The modular ISO 5211 flange interface is adaptable to hydraulic pipelines, cable supports, and marine machinery, minimizing customization costs.

Product Parameters

Material	A380 aluminum alloy (tensile strength 250MPa)
Dimensions	Total length 1200mm × width 80mm × height 60mm
Weight	4.2kg (including coating)
Wall Thickness	Main body 3mm, load-bearing area thickened to 5mm
Operating Temperature	-40ºC ~ +150ºC
Maximum Load Capacity	1.5 tons (dynamic load) in vertical direction
Mounting Hole Spec	M12 bolt (hole diameter 14mm, depth 18mm)

Detailed Photos

Applicable scenarios

Q1. What customization services do you offer?
A1: We offer custom machining based on your drawings or samples, including material selection, size adjustments, shape design, surface treatments (anodizing, plating, painting, etc.), thread processing, laser engraving, and more to meet various industry needs.

Q2. Can you manufacture parts based on my design drawings?
A2: Yes, we can manufacture parts according to your CAD drawings or 3D models. Please provide detailed design files such as STEP, IGES, DWG, or PDF format to ensure precise manufacturing.

Q3. What material options do you offer?
A3: We offer a wide range of materials, including aluminum alloys (6061, 7075, etc.), stainless steel, carbon steel, brass, copper, titanium alloys, and plastics (POM, nylon, etc.). You can choose the most suitable material for your needs.

Q4. What is your machining accuracy?
A4: Our CNC machining accuracy can reach ±0.01mm. Specific tolerance requirements can be adjusted according to customer needs and confirmed before production.

Q5. How do you ensure product quality?
A5: We implement strict quality control measures, including raw material inspection, in-process monitoring, final dimension inspection, and surface finish checks, ensuring that all products meet customer requirements.

Q6. What is your production lead time?
A6: Production time depends on the complexity of the parts and order quantity. Typically, small batch orders take 7-15 days, while larger orders will have a specific lead time confirmed after evaluation.

Q7. Do you support small batch orders?
A7: Yes, we accept small batch custom orders. The minimum order quantity depends on the complexity and type of product. Feel free to contact us for more details.

Q8. How do you ship orders? Do you support international shipping?
A8: We offer multiple shipping options, including DHL, FedEx, UPS, sea freight, and air freight, with worldwide delivery available. You can choose the most suitable shipping method based on your needs.

Q9. How can I get a quote?
A9: You can submit an inquiry through our website or contact us via email with your product drawings, material requirements, order quantity, and any special requests. We will provide a detailed quote within 24 hours.

Q10. Do you provide after-sales service?
A10: Yes, we offer comprehensive after-sales support, including product quality assurance and installation guidance. If you encounter any issues, please feel free to contact our customer service team.