Chain , Iran

Chains are manufactured according to ISO 606 standards. Their material is carbon or alloy steel such as AISI 1006 to 1070. Ultimate tensile strength ranges from 800 to 3000 Megapascals. The manufacturing process involves cutting, bending, flash welding, and heat treatment. Heat treatment achieves a surface hardness of 40 to 55 Rockwell C. This treatment enhances strength and wear resistance. Link design includes single, double, and triple strand types. Chain pitch is defined from 6 to 100 millimeters. Pitch is the center-to-center distance between two consecutive pins. These dimensions control precise sprocket engagement.

The chain structure consists of alternating inner and outer links. Each link comprises side plates, a pin, a bushing, and a roller. The rolling roller drastically reduces friction. Dimensional tolerance for pins and bushings is within microns. Load capacity is calculated based on pitch and plate width. Surface coatings like zinc plating or nitriding are applied for corrosion resistance. Quality control tests include tension, hardness, and dimensional compliance checks. These tests ensure conformity with ANSI B29.1 or DIN 8187 standards. Chains operate in industrial environments from -20 to +150 degrees Celsius.You can order and buy Chain from Iran by contacting us through whatsaap and email.
WEBSITE: Chain Iran