Galvanized Low carbon chain , Iran

Galvanized iron chains are made from low-carbon iron with a tensile strength of 400–500 N/mm². Wire diameters range from 4 to 20 mm with a pitch length approximately 3.5 to 4 times the wire diameter. Minimum breaking force varies from 10 to 200 kN depending on chain size. Working Load Limit is calculated with a 3:1 to 4:1 safety factor for light to medium-duty applications. The galvanizing process uses the hot-dip method with a coating thickness of 50 to 80 microns. The galvanized coating is certified per ISO 1461 for corrosion and rust resistance.

The chain structure features resistance welded links with continuous circumferential welding. Links are primarily oval or twist-link shaped with an internal attachment angle of 60 to 70 degrees. Surface hardness after galvanizing is maintained between 20 to 25 HRB Rockwell B. The galvanized coating provides uniform coverage with good adhesion Grade 2 and scratch resistance. These chains are suitable for operating temperatures from –30°C to 150°C in humid and non-aggressive corrosive environments. Production follows general ISO 9001 standards and internal technical specifications for decorative, light agricultural, animal fencing, and security applications.You can order and buy Galvanized Low carbon chain from Iran by contacting us through whatsaap and email.
WEBSITE: Galvanized Low carbon chain Iran