200–400mm NS2587 Type A Bulwark Mounted Chock | Welded Mooring Chock for Ship Deck

Product Overview

NS2587 Type A bulwark mounted chock is a welded mooring fitting designed for guiding mooring lines through the ship’s bulwark.

Manufactured in accordance with NS 2587-1982 Norwegian Standard, it provides smooth rope lead and reduces wear on synthetic and wire ropes.

The fabricated steel plate structure ensures reliable strength and is widely used on European vessels for deck edge mooring arrangements.

Designed for bulwark installation where space is limited and controlled rope guidance is required.

Quick Specifications

Nominal Size: 200–400 mm → Defines rope passage size and installation scale

Standard: NS 2587-1982 → Norwegian marine standard compliance

Type: Type A (Welded) → Direct welding onto bulwark structure

Material: Mild Steel / Stainless Steel → Strength and corrosion resistance

Weight: 15–80 kg → Handling and installation requirement

Surface: Smooth finish → Reduces rope friction and wear

Installation: Bulwark mounted → Guides rope at deck edge

Structure: Fabricated steel plate → Lightweight and strong design

Main Technical Parameters

Selection Guide

Step 1 – Select Nominal Size → 200–400 mm based on rope size and arrangement

Step 2 – Confirm Rope Type → Steel wire or synthetic rope compatibility

Step 3 – Confirm Installation Position → Bulwark mounted at deck edge

Step 4 – Confirm Structure → Type A welded for permanent installation

Step 5 – Confirm Material → Mild steel or stainless steel depending on environment

Step 6 – Confirm Surface Requirement → Smooth finish to protect rope

Structure & Components

Fabricated steel plate body | Rope guide opening | Welded base edges | Reinforced side plates

Custom Attributes

Nominal Size: 200–400 mm → Defines rope passage capacity

Standard: NS2587 → European marine standard

Installation: Bulwark mounted → Suitable for deck edge guiding

Structure: Welded plate → Lightweight fabrication

Surface: Smooth → Minimizes rope wear

Material: Steel / Stainless → Durability

Weight: 15–80 kg → Installation handling

Certification: CCS, NK, BV, ABS, DNV, LR, KR, IRS, RS, RINA, CRS, Makers Test Certificate

Inquiry Guide

Please provide rope type, rope diameter, vessel type, and installation location (bulwark thickness).

We will recommend suitable size and provide drawings.

How It Works

The mooring line passes through the chock opening at the bulwark, which guides the rope direction and reduces abrasion during mooring operations.

Applications

Ship mooring | Bulwark rope guiding | European vessels | Deck edge mooring arrangement

Certifications & Advantages

Certification: CCS, NK, BV, ABS, DNV, LR, KR, IRS, RS, RINA, CRS, Makers Test Certificate; NS2587 compliance, smooth rope guidance, reduced wear, compact welded structure.

Drawing & Photos

General arrangement drawing | Installation detail | Product photos

Ordering

MOQ: 1 Unit | Delivery Time: 30–60 Days | Customization: Available

FAQ

Q1: Where is NS2587 chock typically installed?

A: On the ship bulwark to guide mooring lines at deck edge.

Q2: Why choose Type A?

A: Type A is welded structure, suitable for permanent installation.

Q3: Can it be used for fiber rope?

A: Yes, smooth surface protects both fiber and steel wire rope.