Zhongyuan Ship Machinery Manufacture (Group) Co., Ltd
| Payment Terms | T/T, L/C |
| Supply Ability | Customized production based on project requirements |
| Delivery Time | Based on project requirements |
| Packaging Details | Export standard pallet or customized packing |
| Technical Standard | JIS F2023-1976 |
| Type | Bar Type |
| Chain Size | 17-36mm |
| Materials | Casting Steel, Steel Forging, |
| Surface treatment | Sandblasting to S2.5 + one layer of epoxy shop primer, customized surface treatment available. |
| Classification Certificates | CCS, NK, BV, ABS, DNV-GL, LR, KR, IRS, RS, Etc. |
| Others | Can be Customized as shipyard request |
| Weight401 to 2900kg; | 17 to 92 kg |
| Nominal Size: | 19 - 36 |
| Brand Name | Zhongyuan Marine Equipmen |
| Model Number | Standard or Customized |
| Certification | CCS, NK, BV, ABS, DNV, LR, KR, IRS, RS, RINA, CRS, Makers Test Certificate |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | Customized production based on project requirements |
| Delivery Time | Based on project requirements | Packaging Details | Export standard pallet or customized packing |
| Technical Standard | JIS F2023-1976 | Type | Bar Type |
| Chain Size | 17-36mm | Materials | Casting Steel, Steel Forging, |
| Surface treatment | Sandblasting to S2.5 + one layer of epoxy shop primer, customized surface treatment available. | Classification Certificates | CCS, NK, BV, ABS, DNV-GL, LR, KR, IRS, RS, Etc. |
| Others | Can be Customized as shipyard request | Weight401 to 2900kg; | 17 to 92 kg |
| Nominal Size: | 19 - 36 | Brand Name | Zhongyuan Marine Equipmen |
| Model Number | Standard or Customized | Certification | CCS, NK, BV, ABS, DNV, LR, KR, IRS, RS, RINA, CRS, Makers Test Certificate |
| Place of Origin | China | ||
| High Light | JIS F 2031 Anchor Chain Stopper | ||
17–36mm Bar Type Anchor Chain Stopper | JIS F2023 for Small Vessels Mooring
Product Overview
JIS F2023 bar type anchor chain stopper is a compact anchoring device designed for small chain sizes.
It is mainly used on small vessels, barges, and pontoons to hold anchor chains and share load with the windlass.
Manufactured from cast steel with controlled casting and inspection processes, it ensures reliable chain stopping performance.
The design ensures proper engagement between the chain and dog, achieving effective and secure chain locking.
Quick Specifications
Main Technical Parameters
| Number | 19 | 22 | 25 | 28 | 32 | 36 |
| Diameter of apply Anchor Chain | 17~19 | 20~22 | 23~25 | 26~28 | 30~32 | 34~36 |
| A | 190 | 216 | 241 | 270 | 305 | 342 |
| B | 270 | 310 | 345 | 385 | 435 | 490 |
| C | 200 | 226 | 256 | 280 | 320 | 254 |
| D | 134 | 153 | 175 | 193 | 220 | 246 |
| Weight(kg) | 17 | 24 | 33 | 44 | 68 | 92 |
Selection Guide
Step 1 – Select Chain Size → 17–36 mm based on anchor chain
Step 2 – Confirm Vessel Type → Small ship, barge, or pontoon
Step 3 – Confirm Installation Method → Welded or bolted base
Step 4 – Confirm Chain Lead Angle → Optional base to match hawse pipe and windlass alignment
Step 5 – Confirm Quality Requirement → MT inspection + UT for welding parts
Step 6 – Confirm Surface Treatment → Shop primer or customized coating
Structure & Components
Cast steel body | Bar type locking mechanism | Forged dog | Reinforced base | Optional mounting base
Custom Attributes
Inquiry Guide
Provide chain size, vessel type, installation method, chain angle condition, and coating requirement.
How It Works
The anchor chain is locked by the bar and dog mechanism. The stopper holds the chain and transfers part of the load from the windlass, ensuring safe anchoring.
Applications
Small vessels | Barges | Pontoons | Light-duty anchoring systems
Certifications & Advantages
Certification: CCS, NK, BV, ABS, DNV, LR, KR, IRS, RS, RINA, CRS, Makers Test Certificate; cost-effective design, reliable chain locking, controlled casting quality, adaptable installation.
Drawing & Photos
GA drawing | Product photos
Ordering
MOQ: 1 Unit | Delivery Time: 30–60 Days | Customization Available
FAQ
Q1: What is the difference between bar type and roller type chain stopper?
A: Bar type is simpler and suitable for small chains, while roller type is used for larger chains with smoother operation.
Q2: How to ensure proper chain engagement?
A: The design ensures matching between chain and dog, and proper alignment must be confirmed during installation.
Q3: Can installation be adjusted for chain angle?
A: Yes, optional base can be added to match hawse pipe and windlass chain lead angle.
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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