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Double Loop Chain

Double Loop Chain

Powerful Machinery’s Double Loop Chain, also known as Twin Loop Chain, offers a strong, flexible, and lightweight design. It’s ideal for securing equipment, gates, swing sets, animal chains, and hammocks, providing reliability and a neat appearance. However, Twin Loop Chain smaller than 1/0 is not recommended for swing sets, and it is not suitable for overhead lifting.
double loop chain

DIAGRAMS

din5686 twin loop chains

DOUBLE LOOP CHAIN SIZE CHART​

NO.DIAMETERINSIDE LENGTHOUTSIDE WIDTHBREAKING LOADWEIGHT PER 100M
 MMMMMMKGKG
141.420.06.5164.2
161.623.07.0226.0
201.826.58.0307.3
222.028.09.0409.0
252.231.010.05011.0
272.535.011.07014.0
302.839.012.59017.0
323.141.014.012021.0
353.444.015.514026.0
403.846.017.016034.0
454.252.019.017041.0
504.658.020.518050.0
555.060.022.519057.0

DESIGN

FINISH

APPLICATION

MATERIAL

INSTRUCTIONS & CAUTIONS

WORKING LOAD LIMITS: This is the maximum load (in pounds) a chain should ever handle, even when it’s new and the load is evenly distributed along a straight, untwisted length. The “working load limit” doesn’t reflect the load the chain could potentially endure if conditions like wear, twisting, misuse, overloading, or corrosion are introduced. These factors can reduce the chain’s strength, so regular inspections are crucial to ensure safety.

PROOF TEST: This is the load (in pounds) a chain undergoes before leaving the factory. The chain is tested under direct tension in a straight line at a consistent speed using a standard testing machine. The purpose of this test is to identify any material or manufacturing defects.

All double loop chain​s are proof tested. When using attachments like hooks or rings, make sure they match the chain’s grade, type, and size for proper load-bearing performance.

GENERAL WARNING: Chains made from low and high carbon steel, along with weldless and welded options, are designed for pull or tension applications only. Do not use them for lifting or hoisting, especially in situations where failure could cause injury or damage. Avoid jerking or rapidly applying loads, as this can significantly increase stress on the chain.

OUR ADVANTAGES

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Tailored Customization

We provide custom DIN standard link chains to fit your specific needs. Whether it’s size, material, finish, or strength grade, we’ve got you covered. This flexibility makes our chains ideal for everything from industrial to agricultural and marine applications.

Built to Last

Our chains are made from high-quality materials like carbon steel and stainless steel, designed to perform under tough conditions. They resist corrosion, handle heavy use, and keep working long-term, no matter how demanding the environment.

Industry-Approved

All our chains are made to meet DIN standards and other relevant certifications, so you can trust their safety and reliability. We ensure that every chain performs to the highest specifications, keeping you compliant with industry regulations.

Great Value with Bulk Discounts

Get the best value for your money with our competitive pricing and bulk discounts for large orders. We make sure you get a great deal without compromising on the quality of our DIN standard link chains.

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