Wholesale High strength DIN5685 stainless steel link chain - strong and reliable for many applications Manufacturer, Factory

This chain is available in short and long links to suit a variety of non-lifting and general connection needs.

Its stainless steel properties ensure rust resistance and durability in wet and corrosive environments (especially 316L in marine environments), suitable for ships, industry, agriculture, protective fences

Product Description

🔍 DIN 5685 Stainless Steel Chain Overview
DIN 5685 stainless steel chain is a general-purpose welding chain manufactured according to the German industrial standard DIN 5685. With its excellent corrosion resistance, high strength and wide applicability, it is an ideal choice for various non-lifting and general connection scenarios.
DIN 5685 Chain Details
Stainless Steel Chain Display
⛓️ Product Features and Materials
Standard Types The DIN 5685 standard covers two main types: short links (S) and long links (L). Both chains are made of high-quality stainless steel for maximum durability.
AISI 304 Stainless Steel Suitable for most freshwater, indoor, and non-chloride corrosion environments. An economical choice for daily and general industrial applications.
AISI 316/316L Stainless Steel Enhanced resistance to pitting and crevice corrosion in harsh conditions like marine environments and chemical industries due to molybdenum addition.
G80 Stainless Steel Chain
Chain Product Showcase
⚙️ Main Performance Advantages

1. Excellent Corrosion Resistance: Ensures the chain is not easy to rust in wet, underwater, chemical contact or salt spray environments.

2. High Strength and Durability: Precision welding ensures links are firmly connected to maintain structural integrity under wear.

📏 Short Link vs. Long Link Selection
Short Link Chain Provides higher unit length load capacity and better flexibility. Ideal for scenes requiring tight connections or limited space usage.
Long Link Chain Provides larger link spacing, making it easier to connect other components. Offers better visual effects and less friction in specific uses.
🌍 Wide Application Areas

• Shipbuilding & Marine: Mooring chains, ship connectors, buoy fixation, and dock facilities.

• Industrial: Equipment fixing, safety protection fences, isolation areas, and pipe support.

• Agricultural: Machinery connection, livestock fences, and farm implement fixing.

• Architecture & Design: Decorative elements, hanging parts, and landscape fences.

• Daily Outdoor: Gardening, drying, pet chains, and door chains.

⚠️ Important Notice

Although DIN 5685 chains have high strength and durability, please note that chains under this standard are generally NOT suitable for lifting, hoisting or load-bearing occasions with strict requirements for personal safety. For lifting, please choose specialized safety-rated equipment.
📊 Technical Specifications: TL004 DIN5685
Code Dia Inside Length Outside Width Weight WLL BL Grade
mm mm mm kg/m N N
TL004-2S212875001250S
TL004-2L222865001250L
TL004-2.5S2.51410117502000S
TL004-2.5L2.52410107502000L
TL004-3S3161216.511202800S
TL004-3L326121511202800L
TL004-3.5S3.5181422.515003850S
TL004-3.5L3.528142015003850L
TL004-4S419163020005000S
TL004-4L432162720005000L
TL004-4.5S4.5201839.525006300S
TL004-4.5L4.534183525006300L
TL004-5S521205031507750S
TL004-5L535204331507750L
TL004-6S6242473450011500S
TL004-6L6422463450011500L
TL004-8S83232130800020000S
TL004-8L85232110800020000L
TL004-10S1040402051250031000S
TL004-10L1065401751250031000L
TL004-12S1248482901800045000S
TL004-12L1278482551800045000L
Frequently Asked Questions
Q1: What is the main use of DIN 5685 standard chains? A: DIN 5685 chains are general-purpose welding chains designed for non-lifting applications such as securing equipment, fences, marine mooring (non-load bearing), and decorative purposes.
Q2: Should I choose AISI 304 or AISI 316 stainless steel? A: AISI 304 is ideal for indoor or freshwater use. AISI 316 is highly recommended for marine environments or chemical plants where salt and chloride exposure is high.
Q3: What is the difference between "S" (Short) and "L" (Long) link versions? A: Short links (S) offer higher flexibility and slightly better strength per meter, while long links (L) are easier to attach to other hardware and provide a different aesthetic for architectural use.
Q4: Can these chains be used for overhead lifting? A: No. Chains manufactured under the DIN 5685 standard are strictly for general connection and are not tested or rated for overhead lifting or critical safety hoisting.
Q5: Is the chain resistant to rust? A: Yes, being made of stainless steel, it is highly resistant to corrosion and rust, especially in humid or wet environments.
Q6: Are custom lengths or sizes available? A: Based on the DIN 5685 standard, various diameters (from 2mm to 12mm) and link styles are available as shown in the technical specification table.

Related Products