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Ventilation System for Mining And Tunnel

Ventilation air duct hoses are usually used in positive pressure application for conveying fresh air to underground worksite. Ducting are widely used for ventilation in UG mining and tunnel operation.

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  • LT233

  • LT

Reinforced lightweight, highly flexible spiral air duct hose made of flame retardant PVC coated tarpaulin with an outer spring steel spiral with scuff protection. A finely crafted specialist sewn product of high quality using high-grade raw materials. Highly suitable for conveying cold or hot air on mobile heating fans and air-conditioners under demanding conditions with rugged handling.

Fabric thickness:0.4mm, 0.45mm, 0.52mm, 0.6mm, 0.7mm, 0.9mm

Fabric weight:530gsm, 560gsm, 610gsm, 730gsm, 840gsm, 1100gsm

Fabric yarn count:840D*840D / 1000D*1000D

Fabric density:18*18/20*22

Working temperature:-30℃-+70℃

Air ducting hose diameter range:8inch to 24inch

Air ducting hose length:customized as customer's request


● Lightweight

● Reinforced

● Durable

● Highly flexible

● High tensile strength

● Non-kinking

● Good compression capability

● With scuff protection

● Large diameters available

● Continuous connection possible

● Spiral-free sleeves


● Metro

● Railway

● Highway

● Mining project

● Hydropower Station

● Hydraulic Engineering

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