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Metal Duct
19,349
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Video
90 Degree Bend
Metal
Galvanized Spiral
Duct
Without Rubber Gasket Ventilation System
US$ 1.28-3.52
/ Piece
100 Pieces
(Min. Order)
Start Order
Ningbo ZENTEC Air Conditioning & Refrigeration Co., Ltd.
Video
90mm High Tension Prestressed Galvanized Steel
Metal
Slab&Post Tension Flat
Duct
for Bridge Construction
US$ 0.58-0.68
/ Meter
1000 Meters
(Min. Order)
Start Order
JNFLEX (CHANGZHOU) CO., LTD.
Factory Price Ventilation Air
Duct
Perforated
Metal
Hanger Strap Steel Perforated Band for HVAC System
US$ 2.49-2.79
/ Piece
100 Pieces
(Min. Order)
Start Order
Ningbo ZENTEC Air Conditioning & Refrigeration Co., Ltd.
Factory Price Ventilation Air
Duct
Perforated
Metal
Hanger Straps Steel Perforated Fixing Band Perforated Band for HVAC System
US$ 2.49-2.79
/ Piece
100 Pieces
(Min. Order)
Start Order
Ningbo ZENTEC Air Conditioning & Refrigeration Co., Ltd.
Video
Aluminum Foil Tape for HVAC Air
Ducts
,
Metal
Repair, Sealing Seams
US$ 1.5
/ Roll
500 Rolls
(Min. Order)
Start Order
Gaotang Aohua Packaging Technology Co., Ltd.
Positive Pressure Fabric
Duct
with
Metal
Ring for Blowing and Air Injection
US$ 1.5-2.2
/ Meter
10 Meters
(Min. Order)
Start Order
Changsha Mining Equipment Co., Ltd.
Video
70&90mm Galvanized
Metal
Flexible
Duct
for Prestressed Concrete
US$ 0.58-0.68
/ Meter
1000 Meters
(Min. Order)
Start Order
JNFLEX (CHANGZHOU) CO., LTD.
Video
90 Slab Prestressed Flat
Duct
for Large-Diameter Concrete Building Embedded
Metal
Slab ISO9001
US$ 0.58-0.68
/ Meter
1000 Meters
(Min. Order)
Start Order
JNFLEX (CHANGZHOU) CO., LTD.
Video
70&90mm High Tension Prestressed Galvanized Steel
Metal
Duct
Post Tension Flat
Duct
for Bridge Joint
US$ 0.58-0.68
/ Meter
1000 Meters
(Min. Order)
Start Order
JNFLEX (CHANGZHOU) CO., LTD.
Video
70&90 High Tension Prestressed Galvanized Steel
Metal
Post Tension Flat
Duct
US$ 0.58-0.68
/ Meter
1000 Meters
(Min. Order)
Start Order
JNFLEX (CHANGZHOU) CO., LTD.
Video
Prestressed Flat
Duct
for Concrete Building Embedded
Metal
Duct
ISO9001
US$ 0.58-0.68
/ Meter
1000 Meters
(Min. Order)
Start Order
JNFLEX (CHANGZHOU) CO., LTD.
Video
Post Tension Prestressed Round
Metal
Material Galvanized Corrugated
Metal
Prestressed Duct 45mm
US$ 0.94-1.79
/ Meter
1000 Meters
(Min. Order)
Start Order
JNFLEX (CHANGZHOU) CO., LTD.
Video
Post Tension Prestressed Round
Metal
Material Galvanized Corrugated and Flat
Duct
US$ 0.94-1.79
/ Meter
1000 Meters
(Min. Order)
Start Order
JNFLEX (CHANGZHOU) CO., LTD.
Video
130 mm Post Tensioning Round
Metal
Material Galvanized Corrugated
Duct
US$ 0.94-1.79
/ Meter
1000 Meters
(Min. Order)
Start Order
JNFLEX (CHANGZHOU) CO., LTD.
Video
Post Tension Galvanized Round Corrugated
Metal
Prestressed
Duct
55mm 75mm
US$ 0.94-1.79
/ Meter
1000 Meters
(Min. Order)
Start Order
JNFLEX (CHANGZHOU) CO., LTD.
Video
55mm
Metal
Post Tensioning Galvanized Round Corrugated
Duct
for PC Stabnds
US$ 0.94-1.79
/ Meter
1000 Meters
(Min. Order)
Start Order
JNFLEX (CHANGZHOU) CO., LTD.
Video
Post Tension Galvanized Round Corrugated
Metal
Prestressed
Duct
80mm
US$ 0.94-1.79
/ Meter
1000 Meters
(Min. Order)
Start Order
JNFLEX (CHANGZHOU) CO., LTD.
Video
Galvanized Corrugated
Metal
Post Tension
Duct
From Prestressed Concrete Round
Metal
Material
US$ 0.94-1.79
/ Meter
1000 Meters
(Min. Order)
Start Order
JNFLEX (CHANGZHOU) CO., LTD.
Video
Post Tensioning Round
Metal
Material Galvanized Corrugated
Duct
US$ 0.94-1.79
/ Meter
1000 Meters
(Min. Order)
Start Order
JNFLEX (CHANGZHOU) CO., LTD.
Video
Post Tension Galvanized Round Corrugated
Metal
Prestressed
Duct
75mm 70mm 80mm
US$ 0.94-1.79
/ Meter
1000 Meters
(Min. Order)
Start Order
JNFLEX (CHANGZHOU) CO., LTD.
Video
50 mm Post Tensioning Round
Metal
Material Galvanized Corrugated
Duct
US$ 0.94-1.79
/ Meter
1000 Meters
(Min. Order)
Start Order
JNFLEX (CHANGZHOU) CO., LTD.
Video
PT 90 Slab Prestressed Flat
Duct
for Concrete Building Embedded
Metal
Duct
ISO9001
US$ 0.58-0.68
/ Meter
1000 Meters
(Min. Order)
Start Order
JNFLEX (CHANGZHOU) CO., LTD.
Video
Galvanized Corrugated
Metal
Post Tension
Duct
for Prestressed PC Stands
US$ 0.94-1.79
/ Meter
1000 Meters
(Min. Order)
Start Order
JNFLEX (CHANGZHOU) CO., LTD.
Video
Galvanized Corrugated
Metal
Post Tension
Duct
for Prestressed Concrete
US$ 0.94-1.79
/ Meter
1000 Meters
(Min. Order)
Start Order
JNFLEX (CHANGZHOU) CO., LTD.
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Category
Construction & Decoration
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Other Building Steel & Structures
Other Bridge Structures
Industrial Equipment & Components
Ventilation Duct
Air Vent
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