
Chain , Iran
Grade 80 chain is manufactured from hardened alloy steel, designed for heavy lifting applications. Link diameters typically range from 6 to 32 millimeters, with each link length 2 to 3 times the diameter. Ultimate tensile strength of the links ranges from 800 to 1200 MPa, with a recommended working load safety factor of 4:1. Heat treatment and stress relieving enhance fatigue resistance and prevent cracking. Galvanized or industrial coating increases corrosion resistance.
The performance of Grade 80 chain includes vertical and angled lifting up to the rated capacity. Links are precisely engineered for easy attachment to hooks and standard fittings. Adequate flexibility and impact resistance make it ideal for heavy industrial and construction projects. High service life and uniform stress distribution across links ensure lifting safety.You can order and buy Chain from Iran by contacting us through whatsaap and email.
WEBSITE: Chain Iran
Safety Guidelines for Using G80 Chains in Industrial Environments
Using G80 chains in industrial environments requires strict safety measures. First, the chain’s rated capacity must match load weight and dynamic conditions to prevent overload. Chains should be inspected before each lift, and any corrosion, broken links, or deformation must be addressed. Load angle should not exceed 120 degrees, and hooks and connectors must be standard and intact. Work areas should protect chains from corrosive substances and high temperatures. Regular maintenance, lubrication, operator training, and following manufacturer guidelines ensure chain safety and longevity.









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