Application: Specially designed hardtwall hose for suction and delivery of dry cement, sand, gravel, etc. Equipped with excellent rebound, durability and abrasion resistant properties. Temperature: -30℃(-22℉) to +70℃(+158℉) Tube: Black, smooth, synthetic rubber Reinforcement: High strength synthetic cord and helix wire Cover: Black, smooth(wrapped finish), synthetic rubber, weathering and ozone resistant. SpecificationProductionPackagingCertificationsMarket AdvantageContactSpecification Production Material:…