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Round Air Duct
133
products found
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Negative Pressure Flexible Ventilation PVC
Air
Duct
, Fume and Gas Exhaust for Basement
US$ 5-6
/ Meter
1 Meter
(Min. Order)
Start Order
Shandong Hanqi Industrial Co., Ltd.
Flexible Underground Mining Ventilation
Air
Duct
Equipment
US$ 5-6
/ Meter
1 Meter
(Min. Order)
Start Order
Shandong Hanqi Industrial Co., Ltd.
Flame Resistant Negative Pressure Flexible PVC
Air
Duct
Fume and Gas Exhaust for Underground and Tunnel
US$ 5-6
/ Meter
1 Meter
(Min. Order)
Start Order
Shandong Hanqi Industrial Co., Ltd.
China Factory Price Polyester
Air
Duct
Insulated Flexible
Duct
for Ventilation System
US$ 3-15
/ Piece
500 Pieces
(Min. Order)
Start Order
Ningbo ZENTEC Air Conditioning & Refrigeration Co., Ltd.
Flexible PVC Negative Pressure
Air
Duct
, Fume or Gas Exhaust for Underground, Mining and Tunnel
US$ 5-6
/ Meter
1 Meter
(Min. Order)
Start Order
Shandong Hanqi Industrial Co., Ltd.
Flexible PVC
Air
Duct
,
Air
Supply for Underground, Confined Space, Fume and Gas Exhaust
US$ 5-6
/ Meter
1 Meter
(Min. Order)
Start Order
Shandong Hanqi Industrial Co., Ltd.
Wear Resistant PVC Negative Pressure Flexible
Duct
for Mining and Tunnel Ventilation
US$ 5-6
/ Meter
1 Meter
(Min. Order)
Start Order
Shandong Hanqi Industrial Co., Ltd.
China Factory Price PVC Fabric Flexible
Duct
for Ventilation System
US$ 3-15
/ Piece
500 Pieces
(Min. Order)
Start Order
Ningbo ZENTEC Air Conditioning & Refrigeration Co., Ltd.
PVC Negative Pressure
Air
Duct
, Fume Exhaust for Underground, Basement, Mining and Tunnel
US$ 5-6
/ Meter
1 Meter
(Min. Order)
Start Order
Shandong Hanqi Industrial Co., Ltd.
China Factory Price Aluminum
Air
Duct
Pre Insulated Flexible
Duct
Price
US$ 3-15
/ Piece
500 Pieces
(Min. Order)
Start Order
Ningbo ZENTEC Air Conditioning & Refrigeration Co., Ltd.
Mining Equipment PVC Negative Pressure
Air
Duct
for Underground Tunnel and Mine Ventilation
US$ 5-6
/ Meter
1 Meter
(Min. Order)
Start Order
Shandong Hanqi Industrial Co., Ltd.
China Factory Price Metallized Polyester Flexible
Duct
for Ventilation System
US$ 3-15
/ Piece
500 Pieces
(Min. Order)
Start Order
Ningbo ZENTEC Air Conditioning & Refrigeration Co., Ltd.
Video
Waterproof Impact Resistant Ventilation PVC
Air
Duct
for Underground Mine Ventilation
US$ 5-6
/ Meter
1 Meter
(Min. Order)
Start Order
Shandong Hanqi Industrial Co., Ltd.
Video
PVC Material Coated Flexible Negative Pressure Ventilation
Air
Duct
in Various Colors
US$ 5-6
/ Meter
1 Meter
(Min. Order)
Start Order
Shandong Hanqi Industrial Co., Ltd.
Underground Mining Ventilation
Air
Duct
Equipment PVC Flexible Hose
US$ 5-6
/ Meter
1 Meter
(Min. Order)
Start Order
Shandong Hanqi Industrial Co., Ltd.
Waterproof Negative Pressure PVC
Air
Duct
with Steel Rings
US$ 5-6
/ Meter
1 Meter
(Min. Order)
Start Order
Shandong Hanqi Industrial Co., Ltd.
Video
PVC Flame Retardant Acid and Alkali Resistance Flexible Ventilation Pipe High Temperature Spiral Exhaust
Duct
US$ 5-6
/ Meter
1 Meter
(Min. Order)
Start Order
Shandong Hanqi Industrial Co., Ltd.
Video
Negative Pressure PVC Material Coated
Air
Duct
Air
Supply for Tunnel and Mining
US$ 5-6
/ Meter
1 Meter
(Min. Order)
Start Order
Shandong Hanqi Industrial Co., Ltd.
Video
PVC Positive Pressure
Air
Duct
for Indoor Ventilation
US$ 5-6
/ Meter
1 Meter
(Min. Order)
Start Order
Shandong Hanqi Industrial Co., Ltd.
China Factory Price Fire Resistant
Air
Venting Single Double Ply Aluminum Flexible
Air
Duct
for HVAC
US$ 3-10
/ Piece
500 Pieces
(Min. Order)
Start Order
Ningbo ZENTEC Air Conditioning & Refrigeration Co., Ltd.
China Factory Price PVC Combi Flexible
Air
Duct
with 10m Length
US$ 3-15
/ Piece
500 Pieces
(Min. Order)
Start Order
Ningbo ZENTEC Air Conditioning & Refrigeration Co., Ltd.
Flexible PVC
Air
Duct
, Anti-Static, Flame Retardant,
Air
Supply for Underground, Basement, Mining and Tunnel
US$ 5-6
/ Meter
1 Meter
(Min. Order)
Start Order
Shandong Hanqi Industrial Co., Ltd.
China Factory Price Aluminum Flexible
Air
Duct
Semi Rigid Flexible
Duct
for Ventilation System
US$ 3-15
/ Piece
500 Pieces
(Min. Order)
Start Order
Ningbo ZENTEC Air Conditioning & Refrigeration Co., Ltd.
Video
PVC Material Coated Flexible Negative Pressure
Air
Duct
for Tunnel and Mining
US$ 5-6
/ Meter
1 Meter
(Min. Order)
Start Order
Shandong Hanqi Industrial Co., Ltd.
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Ventilation Duct
Industrial Air Conditioner
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Zibo
Ningbo