Tuna Chain

Overview

Mega Link Tuna Chain is a heavy-duty alloy steel chain specially designed for tuna fishing and deep-sea aquaculture operations, offering high weight load capacity and reliable performance in demanding marine environments.

Key features

Custom non-standard chains available on request

Applications

Chain sling assembly
Steel plants and foundries
Heavy engineering
Ports and yards

Standards and certification

Supplier: ISO 9001:2015 certified

PRODUCT DATASHEETDoc. SSLS/DS/LCF-016 · Rev. 01 · 13-Oct-2026

Tuna Chain – technical data

Technical specifications

Brand	Mega
Usage/Application	Fishing / Marine
Material	High-Quality Alloy Steel
Standard	ISO, DIN, BS, JIS, ASTM
Color	Self Color / Galvanized
Country Of Origin	Made In India
Available Sizes	7/16″ – 3/4″
Surface Treatment	Self-color, Hot-dip Galvanised, Electro-Galvanized

Ordering information

Brand	Mega
Sizes	5

Inspection and care

Inspect chain link by link for stretch, nicks, gouges, bent links and wear at the bearing points. Remove from service any chain that has stretched or worn beyond the limits its maker gives.

Storage

Store in a cool, dry place away from direct sunlight, heat and chemicals.

Data given in good faith from the item master and manufacturer information, and subject to change without notice. Never load beyond the WLL marked on the item, and derate for the sling angle and the hitch. Scan the code for the product page.

PRODUCT DATASHEETDoc. SSLS/DS/LCF-016 · Rev. 01 · 13-Oct-2026

Tuna Chain – sizes and ratings

5 sizes

Size	Weight Per Mtr. kgs	Weight Per Mtr. lbs	Weight Load Kgs
7/16	3.20	2.18	3969
1/2	3.80	2.55	5126
9/16	4.50	3.01	5511
5/8	4.70	3.85	7167
3/4	7.56	5.24	10070