SY Roller Chain Aqua Connecting Link Double Pitch

• Sugiyama Roller Chain is the ultimate roller chain.
• SY Chain has a longer service life & a higher allowable maximum load.

All About Aqua-Proof Roller Chains

Results of Corrosion Resistant Tests

Salt Spray Test

Chains
Hour for Rust Developed (Hours)
Special Surface Treated
1000 No rust
Gloss Chromating
72～96
Colored Chromating
120～240
Molten Zinc Plating
120～240

 Salt Spray Test

Chains
Hour for Rust Developed (Hours)
Nickel Plated
48
Special Surface Treated
600～840
Made Of SUS 304 Stainless Steel
above 840 No rust

Purpose of Special Surface Treatment

• Link plate: for anticorrosion
• Other parts: for anticorrosion and to reduce friction

Caution

• For the food products industry where the chain may be exposed to direct food contact, stainless steel chain is recommended.

Applications

• Outdoor service.
• Seawater applications.
• Stacking crane.
• Car parking.
• Washdown equipment.

Feature

• Excellent corrosion resistance without plating same strength and working load values as standard chain No hydrogen embrittlement by surface treatment.
• Same strength as SY standard carbon steel roller chain.
• Dual-layer coatings are applied to each component part prior to the assembling process.
• Thoroughly protected parts provide superior antirust performance.