304 stainless steel welded long link chain combines an elongated link profile with corrosion resistance for general-purpose connection, hanging, barrier and securing applications. The longer internal opening provides more room for hooks, quick links, shackles and mounting hardware than a short-link pattern, while the polished stainless surface is suitable for indoor, outdoor and humid environments.
Product Specifications and Supply Options
| Product type | Welded long-link chain |
|---|---|
| Standard material | 304 stainless steel |
| Optional material | 316 stainless steel or customer-specified alloy after review |
| Typical wire diameters | 2, 3, 4, 5, 6 and 8 mm; other sizes subject to confirmation |
| Supply format | Cut length, bundled length, coil, reel or project-specific packaging |
| Finish | Natural stainless, polished, passivated or customer-specified |
| Customization | Wire diameter, inside link length, inside width, total length, end fittings and packaging |
Long-Link Geometry for Practical Connections
The elongated link opening can simplify attachment to hooks, eye plates, quick links and other hardware. For an accurate quotation, the chain should be defined by wire diameter, link outside length and width, inside opening, material grade, total length and required end treatment. If the chain must connect to an existing fitting, include the mating dimensions or a sample so the interface can be checked before production.
Typical Applications
- Safety barriers, access control and boundary chains
- Hanging signs, lighting, planters and general fixtures
- Fencing, gates, agricultural and animal-management equipment
- Marine, outdoor and corrosion-prone utility connections
- Equipment retention and non-lifting securing arrangements
- Retail hardware kits and OEM assembled products
Manufacturing and Surface Treatment
Production typically includes wire preparation, link forming, interlinking, joint welding, dimensional correction, deburring and surface finishing. Link proportions and welding parameters are selected according to the approved specification. Polishing can improve appearance and cleanability, while passivation can be specified to restore the stainless surface condition after fabrication.
Quality Control and Use Limitations
Inspection may cover material identity, wire diameter, link dimensions, weld appearance, length, surface condition and packaging quantity. Proof-load, breaking-load, salt-spray or other performance testing is available only when the customer provides the test method and acceptance criteria before quotation.
This general-purpose chain must not be assumed suitable for overhead lifting, hoisting, fall protection or personnel support. Safety-critical applications require an applicable chain standard, traceable test requirements and engineering approval for the complete assembly.
RFQ Information
- Material grade and operating environment
- Wire diameter and complete link dimensions
- Required total length, quantity and packaging
- End links, hooks, quick links or other fittings
- Surface finish, marking and inspection requirements
- Applicable standard and test criteria, when required
AODSON supports drawing-based stainless steel hardware and custom assemblies for industrial buyers. Explore our marine hardware capabilities, review quality control and inspection, or send your chain specification for quotation.
Frequently Asked Questions
Can the chain be supplied in custom lengths?
Yes. Specify the finished length, permitted tolerance, end-link arrangement and packaging format.
Is 316 stainless steel available?
Yes, subject to size, quantity and production review. 316 is commonly considered for more demanding chloride or marine exposure.
Can hooks or quick links be assembled with the chain?
Yes. Provide the fitting type, interface dimensions and assembly requirements so compatibility can be verified.
Is this a lifting chain?
Not by default. Lifting service requires a defined standard, grade, working-load limit, proof testing and certification. General-purpose chain must not be used for overhead lifting without those controls.
