This is Double pitch with special surface treatment and special resin surface treatment.
NEP Series environmentally resistant chain with a proven track record in highly corrosive environments such as cleaning processes and humid environments.
While maintaining its corrosion resistance and chemical resistance to water and alkaline chemicals, its corrosion resistance to salt water has been greatly improved.
It has the best corrosion resistance and chemical resistance of all coated chains.
RS roller chain with special coating and special resin coating
While maintaining the strength of RS roller chain, it offers excellent corrosion resistance in saltwater, weather, chemicals, and other environmental conditions.