Chain Link Iran

Chain Link Connector

The chain link connector is an industrial component used to join two ends of a chain or extend its length in power transmission, lifting, and load handling systems. These connectors are made of carbon or alloy steel with tensile strength of 500–900 MPa and surface hardness of 30–45 HRC. Dimensions vary according to chain diameter, from 6 to 32 millimeters. Precisely engineered body and grooves ensure uniform stress distribution, preventing localized force concentration. The surface is typically galvanized or coated for enhanced corrosion and rust resistance.

Structurally, the chain link connector consists of a loop or pin connection, made via welding or cold pressing, providing high stability and strength. The engineered design reduces slippage and wear at connection points. Its dynamic and static load capacity is generally 1.5 to 2 times that of the main chain. This component is widely used in transportation, steel, oil and gas, construction, and manufacturing industries, providing reliable performance in operating temperatures from −40°C to +150°C.

anchor chain link

The anchor chain link is a heavy-duty mechanical connector used to link chains, shackles, and loads in tensioning and lifting systems. Load capacities vary depending on size and material, typically ranging from 0.5 to 25 tons, and it is usually designed for industrial chains G80 or G100. The link is made of forged alloy steel or heat-treated carbon steel, providing high resistance to tension, impact, and wear. The surface is protected with hot-dip galvanizing or epoxy coating for long-term durability against corrosion and harsh environments.

Structurally, the anchor chain link features two loops or eyes for chain and shackle attachment, along with a robust pin or axle that ensures safe and stable connections. The engineered design ensures uniform force distribution, reduces concentrated stress on the chain and shackle, and prevents slippage or equipment damage. This type of link is optimized for cranes, hoists, tensioning systems, and heavy industries and is manufactured according to EN 1677 and ISO 1834 standards to guarantee safety, durability, and reliable performance.

Chain Link Connector Size 8

The size 8 chain link connector is an industrial component for joining and repairing steel chains and hoists. It is made from alloy or carbon steel with surface hardness of 35–45 HRC and tensile strength between 600 and 900 MPa. Its length and thickness are designed according to size 8 chain standards for quick and secure installation. The connector surface is coated with hot-dip galvanization or industrial paint to resist corrosion, moisture, and wear. The design safety factor ranges from 4:1 to 5:1, ensuring it can withstand dynamic and static chain loads.

Structurally, the size 8 chain connector consists of two halves joined with a steel pin or high-strength bolt, providing uniform stress distribution and preventing load concentration. The design allows natural chain movement without reducing flexibility. This connector is used for repairing or extending chains in cranes, hoists, industrial systems, and heavy conveyor equipment. It delivers stable performance in operating temperatures from −40°C to +200°C.

Double-Plate Chain Link

The double-plate chain link is a durable mechanical connector used to join two chain ends, creating a strong loop in lifting systems, cranes, and heavy industries. Dimensions typically range from 20 mm to 100 mm, with load capacities from 0.5 to 10 tons depending on size and material. The link is made of alloy steel with heat treatment, providing high resistance to tension, impact, and wear. Its surface is coated with galvanized layer or epoxy paint for long-term protection against corrosion, moisture, and environmental conditions.

Structurally, the double-plate chain link consists of two parallel metal plates and strong bolts to secure the chain, allowing fast and safe attachment of two chain ends. The design ensures uniform force distribution, reduces concentrated stress on the chain, and prevents slippage or damage. This link is optimized for cranes, industrial hoists, load handling, and heavy-duty industries, manufactured according to ISO 1834 and EN 1677 standards to ensure safety, durability, and long-term performance.