Chains
Hardware Chains
The non-hoisting chain used for towing, bundling, securing and transport. Kailipu offers 16 catalogued hardware chain lines in Grade 30 and Grade 43, with DIN 5685A/C patterns and proof coil types, so a buyer can cover all non-lifting chain needs on one order instead of sourcing from multiple suppliers.
All 16 Hardware Chains
Every catalogued line in Hardware Chains, nothing paginated
Trailer Safety Chains with S-Hooks
Custom Grade 30 Safety Chain Assembly: Long Link Galvanized Chain with Bracket (Production per Drawing/Sample)
Gradw 30 Proof Coil Chain NACM2010
GRADE 43 HIGH TEST CHAIN NACM2010
GRADE 30 PROOF COIL CHAIN ASTM80
GRADE43 HIGH TEST CHAIN ASTM80
DIN5685A/C SHORT LINK / LONG LINK CHAIN
TWIST LINK CHAIN-NACM2010 MACHINE CHAIN
STRAIGHT LINK COIL CHAIN - NACM2010
ORDINARY MILD STEEL CHAIN SHORT LINK
ORDINARY MILD STEEL CHAIN MEDIUM LINK
ORDINARY MILD STEEL CHAIN LONG LINK
AUSTRALIAN STANDARD SHORT LINK CHAIN
AUSTRALIAN STANDARD REGULAR LINK CHAIN
AUSTRALIAN STANDARD LONG LINK CHAIN
Japanese Standard Chain
Who It Is For
Buyers Who Specify Hardware Chains
- Rigging and tie-down distributors needing a full range of non-lifting chains under one brand
- Truck and trailer manufacturers building safety chain kits for fleet compliance
- Logistics and transport companies securing cargo with Grade 43 chains for heavy-duty towing
- Marine and offshore contractors requiring DIN 5685A/C chains for deck and mooring applications
- Agricultural equipment builders using proof coil chains for implement attachment and transport
Problems Solved
What Hardware Chains Solve on the Job
- A job requiring a Grade 43 chain but receiving a Grade 30 instead, leading to premature failure under load
- No S-hook included with the chain, forcing a second purchase for a complete tie-down set
- Chain arriving with a thin electro-galvanised finish when the application is outdoor or marine
- No custom length available, so the chain must be cut on site, risking inconsistent fit and safety
- Lack of traceability or material test certificate, making the chain unsuitable for audit or inspection
- Different chain grades mixed in one order because the supplier only stocks one type per line
Why Kailipu
Why Buy Hardware Chains from Kailipu
- 16 catalogued hardware chain lines in Grade 30 and Grade 43, including DIN 5685A/C and proof coil types
- Chain sizes from 1/4" to 5/16" with lengths from 0.5m to 2m, fully customizable on request
- S-hooks included as standard on trailer safety chains, with optional attachment types
- Electro-galvanised finish standard, with hot dip galvanised and zinc-plated options available
- Material Test Certificate to EN 10204 3.1 issued with batch on request, and proof load testing performed
- Custom tonnage stamping and private label marking available for branded tie-down kits
- Direct supply from the manufacturer, with small top-up orders accepted and mixed orders allowed
- Chain produced to DIN 5685A/C, NACM2010/ASTM80, and Grade 43 high test standards
Applications
Where Hardware Chains Are Used
- Securing a heavy trailer load with a Grade 43 chain and S-hook set, where the chain must resist vibration and outdoor exposure
- Towing a construction vehicle with a Grade 43 proof coil chain on a job site with frequent movement
- Using a DIN 5685C chain for temporary anchoring on a marine deck where a long link is required
- Installing a Grade 30 chain as a tie-down for a farm implement during transport on public roads
- Building a branded safety chain kit for a trucking fleet with private label marking and custom length
Industries That Use This Category
Related Product Families
Answers
Hardware Chains FAQ
What is Grade 30 Proof Coil Chain?
Grade 30 is a low-strength carbon steel chain, also known as proof coil or common coil. It is malleable and rust resistant but not suitable for hoisting. Used for tying, bundling, towing, and logging.
Which is stronger Grade 43 or Grade 70 chain?
Grade 70 is stronger than Grade 43. Grade 70 is heat-treated carbon steel with approximately 20% higher strength. Grade 43 is used in demanding non-lifting applications, while Grade 70 is typically for hoisting.
What's the difference between Grade 30 and Grade 43 chain?
Grade 43 is stronger and more durable than Grade 30. Grade 30 is for light-duty tying and bundling. Grade 43 is used in towing, construction, and trucking where higher strength is needed.
What is the definition of DIN 5685 chain?
DIN 5685 is a German standard for carbon steel link chains. It includes two types: DIN 5685A (short chain) and DIN 5685C (long chain), used in nautical, construction, agriculture, and metalworking applications.
Do you supply Material Test Certificates with hardware chains?
Yes. A Material Test Certificate to EN 10204 3.1 is issued with the batch on request. Every batch undergoes proof load testing, dimensional checking, and breaking strength validation.
Can you customize chain length and end fittings?
Yes. Chain lengths from 0.5m to 2m are standard, but custom lengths are available. End fittings include S-hooks, hooks, or no hook. Specify the requirement when placing the order.
What surface finishes are available?
Standard finish is electro-galvanised. Hot dip galvanised and zinc-plated options are available for better corrosion resistance. Plastic spraying is not offered for hardware chains.
Get a Quote on Hardware Chains
Send the sizes, capacities and finish you need. We reply within 24 hours with prices and the stock position line by line.
We reply within 24 hours on WhatsApp or by email. Send a drawing, a photo or a bill of materials and we will quote it as it stands.