... 1. CONSTRUCTIONS: This hose consists of an inner tube of oil synthetic rubber, one or multilayer spiral fabric reinforcements, and ... Their advantages are logical design, excellent quality, durable. They are used to send or suck (under press) many kinds of liquid ... 909.Use: apply to delivery gasoline, coal oil, diesel oil, machine oil, lubricant, and other mineral oil.10.Inforcement: to be made of cloth ...