Steel chain approaching stainless steel chain in corrosion resistance
Double Guard Chain is highly corrosion resistant with coating of double layers of two various components. In comparison with the High-Guard Chain, it exhibits practically doubled corrosion resistance in the salt water spray test, and might be used in mild alkaline and mild acidic situations.
Functions
?With its improved corrosion resistance, it could possibly be utilized in conditions wherever High-Guard or Rustless Chains cannot be applied, and also in some ailments exactly where only stainless steel might be utilised.
?The coating includes environmentally pleasant non-chrome materials. To comply together with the EU’s Restriction of Hazardous Substances (RoHS) Directive, hexavalent chromium isn’t utilised.
Advised uses
?Ailments that call for both power and corrosion resistance
Multilevel parking facility, moving decks, cleansing lines and so forth. ?Conditions exposed to rain or sea water
Machines installed outdoors, amusement machines
?Disorders exposed to mild alkaline and mild acidic chemical agents, sea water or wastewater. Several chemical plants and water therapy plants.
Selection of chains
Double Guard Chain has an equivalent strength to a normal roller chain.
Connecting back links and offset backlinks
R connecting back links are utilised for high-guard chains #60 or smaller sized and C connecting links for #80 or greater, and OJ and 2POJ are made use of as offset back links.
Sprockets
Regular sprockets for high-guard chains can be utilised because the dimensions would be the exact same as regular roller chains.
Caution
Use stainless steel chains in the event the chains will can be found in direct contact with meals.
Double Guard chain doesn’t have a gloss such as the nickel coated chain.
Except if not so specified from the consumer, chains are coated with grease and shipped. If possible, oil the spaces among pins and bushes and bushes and rollers. Please make use of the advisable lubrication oil for your maintenance from the chain as oiling with grease can cause flexion failure.