For overhead lifting, use an alloy lifting chain that meets the required standard and application. Grade 80 and Grade 100 are common options, but chain grade alone does not determine the capacity of a finished sling. Chain size, number of legs, hitch type, sling angle, fittings, operating temperature, and the lowest-rated component all affect the final working load limit.
If you need a complete assembly rather than bulk chain, review our chain slings and provide the load, sling geometry, required reach, and end-fitting details.
Transport and lashing chains are intended for cargo securement, not overhead lifting. Chain grade, size, end fittings, and binder selection should match the applicable cargo-control requirements.
For a complete securement system, check the working load limit of the chain against the rating of the load binder and all connecting components. The system rating should not exceed that of its lowest-rated component.
Standard link chains are available in several regional dimensional standards for general industrial use. Our range includes DIN standard link chains, U.S. standard link chains, UK standard link chains, Australian standard link chains, and Korean standard link chains.
When specifying a chain, confirm the exact dimensional standard, material, finish, tolerances, and required performance. A dimensional standard by itself does not mean the chain is suitable or approved for lifting.
| Chain Family | Typical Use |
|---|---|
| Grade 80 / Grade 100 alloy lifting chain | Overhead lifting systems |
| Grade 70 transport / lashing chain | Cargo securement |
| DIN / U.S. / UK / Australian / Korean link chain | General industrial use and market-specific dimensional requirements |
| Stainless steel link chain | Corrosive, washdown, or hygiene-sensitive environments, subject to the selected grade and rating |
| Anchor chain | Marine anchoring and mooring applications |
| Weldless chain | Light-duty and general utility applications, subject to product rating |
| Plastic barrier chain | Visual barriers, access control, and crowd guidance; not for lifting |
Define the job. State whether the chain will lift, secure cargo, anchor, tow, guide, convey, or act as a barrier.
Name the governing requirement. Provide the exact standard, grade, customer specification, or approved drawing.
Give dimensions. Include nominal diameter, inside link length and width, total length, and tolerances where they control fit.
State the load requirement correctly. Use WLL for rated service or minimum breaking load where appropriate, and never substitute one for the other.
Describe the environment. Include temperature, saltwater, chemicals, outdoor exposure, abrasion, and required finish.
List end fittings and interfaces. Provide drawings or connection dimensions if hooks, links, binders, or shackles must match existing equipment.
Confirm quantity, packaging, marking, destination, and documents. Ask for the exact certificate or inspection record you need.
Important: A similar-looking chain can have a different intended use, material, heat treatment, rating method, and marking. Never select a chain by color or link size alone. Transport, proof-coil, decorative, weldless, stainless, anchor, and plastic chains must not be presented as overhead-lifting chain unless the exact product is expressly rated, marked, and documented for that purpose.
As a chain manufacturer, we offer lifting chains, lashing chains, welded link chains, stainless steel chains, and customized chain solutions for a variety of industrial applications.
Our chains are produced under strict quality systems and can be supplied with relevant certifications, test reports, and inspection documents to support compliance, traceability, and customer confidence.
Our team supports custom chain specifications, including size, grade, surface finish, packaging, and OEM requirements, making it easier to match different project and market needs.
With scalable manufacturing capacity and export experience, we provide dependable lead times, consistent product availability, and responsive support for bulk and repeat orders.
Send the application, exact standard or grade, nominal size, required WLL or breaking-load value, finish, total length, end fittings, quantity, destination, and required documents. For lifting applications or unusual geometry, include a drawing and connection dimensions.
Lifting chain is part of a system rated for lifting loads under an applicable standard. Transport chain is intended to secure cargo. Grade 70 transport chain must not be used for overhead lifting. Always check the product marking, manufacturer data, and assembly rating.
Specify the value required by the governing product standard and your application. WLL is the maximum load permitted under stated service conditions; breaking load is not a permissible working load. If you are unsure, provide the application and governing standard and ask the supplier to state the rating basis.
Stainless steel describes the material family, not the lifting rating. Use it for overhead lifting only when the exact chain and matched components are rated, marked, and documented for that service under the applicable standard.
Send your application, chain type, standard or grade, nominal size, required WLL or breaking load, finish, length, quantity, destination, and document list. Attach a drawing when the chain must fit existing hooks, sprockets, binders, shackles, or other equipment.
Powerful Machinery will review the specification and return a product recommendation or a list of details that still need confirmation.
After downloading the product catalogue, our dedicated technical experts will provide you with one-on-one service.
