Zhongyuan Ship Machinery Manufacture (Group) Co., Ltd
| Packaging Details | Export standard pallet or customized packing |
| Delivery Time | Based on project requirements |
| Payment Terms | T/T, L/C |
| Supply Ability | Customized production based on project requirements |
| Bollard Capacity | 5 to 100 tons |
| Nominal Weight | 70 to 1670kg |
| Material | cast steel, cast iron |
| Surface treatment | sandblasting to S2.5 + one layer of epoxy shop primer, Polished Stainless Steel, customized surface treatment available. |
| Classification Certificates | CCS, NK, BV, ABS, DNV-GL, LR, KR, RINA, IRS, RS, Etc. |
| Place of Origin | China |
| Brand Name | Zhongyuan Marine Equipmen |
| Certification | CCS, NK, BV, ABS, DNV, LR, KR, IRS, RS, RINA, CRS, Makers Test Certificate |
| Model Number | Standard or Customized |
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Product Specification
| Packaging Details | Export standard pallet or customized packing | Delivery Time | Based on project requirements |
| Payment Terms | T/T, L/C | Supply Ability | Customized production based on project requirements |
| Bollard Capacity | 5 to 100 tons | Nominal Weight | 70 to 1670kg |
| Material | cast steel, cast iron | Surface treatment | sandblasting to S2.5 + one layer of epoxy shop primer, Polished Stainless Steel, customized surface treatment available. |
| Classification Certificates | CCS, NK, BV, ABS, DNV-GL, LR, KR, RINA, IRS, RS, Etc. | Place of Origin | China |
| Brand Name | Zhongyuan Marine Equipmen | Certification | CCS, NK, BV, ABS, DNV, LR, KR, IRS, RS, RINA, CRS, Makers Test Certificate |
| Model Number | Standard or Customized | ||
| High Light | Anchorage Casting Steel Bollard ，Square Base Casting Steel Bollard | ||
5–100T Cast Steel T Head Bollard for Port & Dock Mooring
Product Overview
T head bollards are heavy-duty mooring fittings designed for ports, docks, and terminals to secure vessels safely.
Manufactured from cast steel or ductile iron, the structure is verified by finite element analysis (FEA) to ensure reliable load-bearing performance.
The T-head design allows multi-directional mooring and efficient load distribution, making it suitable for various vessel sizes.
Designed for long-term marine environments with durable corrosion protection and stable structural performance.
Quick Specifications
Capacity: 5–100 T → Defines maximum mooring load capacity
Material: Cast Steel / Ductile Iron → Cost-effective vs wear-resistant option
Design: T Head → Multi-directional rope handling
Fixing: Anchor bolts (HDG) → Ensures secure installation
Verification: FEA → Confirms structural strength
Weight: 70–1670 kg → Indicates structure size
Surface: Sa2.5 + Primer → Corrosion protection
Application: Port & Dock → Heavy-duty mooring use
Main Technical Parameters
| Type | D | H | T | L | B | h1 | h2 | h3 | Weight (kg) |
| 5T | 150 | 170 | 20 | 300 | 350 | 30 | 60 | 120 | 70 |
| 10T | 200 | 210 | 20 | 400 | 480 | 40 | 70 | 160 | 140 |
| 15T | 250 | 250 | 20 | 500 | 600 | 50 | 80 | 200 | 245 |
| 25T | 300 | 290 | 21 | 600 | 720 | 65 | 95 | 240 | 420 |
| 35T | 300 | 290 | 25 | 600 | 720 | 65 | 95 | 240 | 440 |
| 50T | 350 | 330 | 29 | 700 | 840 | 70 | 100 | 280 | 665 |
| 70T | 400 | 370 | 33 | 800 | 1000 | 90 | 120 | 320 | 1100 |
| 100T | 450 | 410 | 39 | 900 | 1200 | 95 | 125 | 360 | 1670 |
Selection Guide
Step 1 – Select Capacity → 5–100T based on vessel size and mooring force
Step 2 – Confirm Material → Cast steel (economical) or ductile iron (wear-resistant)
Step 3 – Confirm Mooring Layout → Number and direction of ropes
Step 4 – Confirm Foundation → Anchor bolt fixing with HDG bolts
Step 5 – Confirm Surface Treatment → Primer or customized coating
Step 6 – Confirm Standard & Certification → Third party inspection
Structure & Components
T head body | Reinforced base | Anchor bolt holes | Cast structure
Custom Attributes
Capacity: 5–100T → Mooring strength capability
Material: Cast steel / ductile iron → Strength vs durability
Design: T head → Multi-directional load handling
Fixing: Bolted → Stable installation
Bolts: Hot-dip galvanized → Corrosion resistance
Verification: FEA → Structural safety assurance
Casting: Wooden pattern → Controlled casting quality
Certification: CCS, NK, BV, ABS, DNV, LR, KR, IRS, RS, RINA, CRS, Makers Test Certificate
Inquiry Guide
Please provide required capacity (T), vessel type, mooring arrangement, installation condition, and coating requirement.
How It Works
Mooring ropes are wrapped around the T-head, distributing loads evenly and transferring forces to the foundation through the base and anchor bolts.
Applications
Ports | Docks | Terminals | Offshore berthing
Certifications & Advantages
Certification: CCS, NK, BV, ABS, DNV, LR, KR, IRS, RS, RINA, CRS, Makers Test Certificate; FEA verified strength, multi-directional mooring capability, durable casting structure, cost-effective solution.
Drawing & Photos
General arrangement drawing | Product photos
Ordering
MOQ: 1 Unit | Delivery Time: 50-80 Days | Customization Available
FAQ
Q1: How to choose capacity?
A: Based on vessel size and maximum mooring load requirement.
Q2: What is the difference between cast steel and ductile iron?
A: Cast steel is more economical, while ductile iron offers better wear resistance and longer service life.
Q3: How is structural strength ensured?
A: Verified by finite element analysis and controlled casting process.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Seller
Year Established:
1990
Total Annual:
10,000,000-15,000,000
Employee Number:
>300
Ecer Certification：
Verified Supplier
Zhongyuan Ship Machinery Manufacture (Group) Co., Ltd. was founded in the 1990s and has developed into an integrated marine equipment manufacturer and project supply partner combining manufacturing, technical support, and export services. The group consists of four factories and one export trading c... Zhongyuan Ship Machinery Manufacture (Group) Co., Ltd. was founded in the 1990s and has developed into an integrated marine equipment manufacturer and project supply partner combining manufacturing, technical support, and export services. The group consists of four factories and one export trading c...
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