fabric flexible coal mine vent air duct

Model:	vent duct
Brand:	JSH
Origin:	Made In China
Category:	Construction & Decoration / Other Construction Materials
Label:	vent duct , flexible duct , coal mine duct
Price:	US $20 / pc
Min. Order:	1 pc

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Product Description

1.Product Data:

Iterm No.	JSH-01
Material	Wall : High density polyester weave coated PVC on both side Spiral: reinforced steel wire(built-in) Exterior spiral cover: PVC strip
I.D(inch)	6 8 10 12 14 16 18 20 24 28 32 36 40 42 48 50
I.D(mm)	150 200 250 300 350 400 450 500 600 700 800 915 1000 1067 1200 1267
Length(m)	5m or 10m ,or as customers’ requirement
Wall thickness	0.38-0.7mm
Main Color	Black,White,green,orange,yellow
Packaging	Carton,wooden case,wooden tray,plastic tray
Delivery	3 working days for sample,10-20 working days for large quantity

2.Features :

Highly flexible,Flame retardant,Oil, Acid &Alkali Resistant,Kink proof.

Working temperature:-20°C to +80°C,

Vertical breaking strength: ≥2000N/50mm

Lateral breaking strength: ≥2000N/50mm

Tearing strength: ≥260N

Adhesive strength:＞22N/25mm

Application :

Widely used in these working environment such as tunnel, basement,ship building or welding, laboratory ,air-conditioner,engine room,the municipal conduct engineering,fire-fighting to ventilate or exhaust waste air,dust to supply fresh air.keep more safely and effectively during working.with the strap or pp rope can conveniently

connect to the portable ventilator to use together.