Wholesale Industrial grade DIN763 stainless steel long chain - equipment fixing, protective fence, general connection Manufacturers, Factories

Suitable for a variety of general non-load bearing applications such as boat mooring, protective fencing, agricultural equipment attachment and decorative purposes

Product Description

Overview

DIN763 stainless steel long chain is a welded chain produced in accordance with the German Industrial Standard (DIN) 763. It is famous for its unique long chain link design and the excellent performance of stainless steel. This type of chain is usually not calibrated and tested, and is mainly used in various general occasions, rather than applications such as lifting or hoisting that have strict requirements on accuracy and safety.

DIN763 Stainless Steel Chain Link
Stainless Steel Long Chain Production

Main Features & Advantages

Standard Compliance: Strictly following the DIN763 standard to ensure geometric dimensions and structure meet specific engineering requirements.

Stainless Steel Material: Available in AISI 304 for freshwater/indoor use, and AISI 316/316L for superior marine and chemical resistance.

Strong Durability: Firmly welded links provide high tensile strength and wear resistance for long-term use in corrosive environments.

Chain Structure Detail
Stainless Steel Material Finish

Application Areas

  • ● Marine: Ship mooring, buoy fixation, and dock facilities requiring seawater resistance.
  • ● Agriculture: Connecting machinery, fencing, and fixing farm tools.
  • ● Industrial: Isolation areas, pipe fixings, equipment guardrails, and connectors.
  • ● Architecture: Landscape design, decorative fences, and art installations.
  • ● Daily Use: Pet leashes, gardening, drying, and household item fixing.

Safety Note

DIN763 chains are generally not suitable for lifting, hoisting or load-bearing occasions with strict safety requirements. For these applications, please select special chains that meet higher standards (such as DIN 5685 or professional lifting chain standards).

Technical Specifications

Code Dia (D) Inside Length (P) Outside Width (W2) WLL BL Weight
mm mm mm Kg N kg/m
TL001-222282512500.06
TL001-2.52.524104020000.1
TL001-3326125532000.15
TL001-44321610060000.27
TL001-553520160100000.43
TL001-664224224140000.63
TL001-885232400250001.1
TL001-10106540630400001.75
TL001-131382521000630002.95
TL001-16161006416001000004.45
TL001-20201207525001600007

Frequently Asked Questions

What is the DIN763 standard?
DIN763 is a German Industrial Standard for long link welded chains. These chains are characterized by their elongated link design and are typically used for non-lifting, general-purpose applications.
Can I use this chain for heavy lifting or hoisting?
No. DIN763 chains are not calibrated or tested for overhead lifting. For lifting applications, you must use chains that meet specific safety standards like Grade 80 or DIN 5685.
What is the difference between 304 and 316 stainless steel?
304 stainless steel offers excellent corrosion resistance for indoor and freshwater use. 316 stainless steel contains molybdenum, which provides superior resistance to chlorides and salt, making it ideal for marine and chemical environments.
In which industries is the DIN763 long link chain most common?
It is widely used in the marine industry (mooring and buoys), agriculture (fencing), architecture (decoration), and general industry for securement and barriers.
Does the long link design affect the chain's strength?
The long link design provides flexibility and ease of attachment for non-load-bearing uses. While it has a high tensile strength due to its welded construction, it is not designed to handle the same dynamic stresses as short-link lifting chains.
Is this chain resistant to acids and moisture?
Yes, the stainless steel material provides excellent resistance to moisture, humidity, and mild acids, significantly extending its service life in harsh conditions compared to galvanized steel.

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