Home Industrial Equipment & Components Ventilation Duct Wholesale Round Duct 2017 Product List
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 Wholesale Round Duct

manufacturers & suppliers

Wholesale Round Galvanized Corrugated Duct for PC Strand

FOB Price: $1.15 - $1.25 / Meter
Min. Order: 1000 Meters
  • Material: HDPE, Metal
  • Metal Duct Steel Grade: Q195A
  • Product Shape: Round or Flat
  • Surface Treatment: Galvanized or Normal
  • Product Inner Diameter: From 35mm to 135mm
  • Thickness of Metal Duct: 0.2--2.5mm

Slotted Sold Telephone Round Type PVC Wire Wiring Duct

FOB Price: US $0.7 / Piece
Min. Order: 1000 Pieces
  • Material: Plastic
  • Type: Cable Tie
  • Packing: Carton
  • Standard: CE
  • Production Capacity: 500, 0000 PCS/Year
  • Trademark: MIRCOE

Round PVC Wire Duct (RTD)

FOB Price: US $0.3 / Piece
Min. Order: 1000 Pieces
  • Material: Plastic
  • Certification: RoHS
  • Type: Cable Tray
  • Flame Retardant: High
  • Customized: Customized
  • Condition: New

Round Insulated Flexible Duct

FOB Price: $0.5 - $0.82 / Meter
Min. Order: 1500 Meters
  • Material: Alu Flexible Duct+Glass Wool+Jacket Construction
  • Usage: Marine, Mining, for Firefighting, for Air Conditioner, Industrial, for Environment Protection, for Ventilation System,Kitchen Smoke Sucker
  • Application: for Ventilation System and Refrigeration
  • Shape: Round
  • Performance: Wearable
  • Certification: ISO, CE, SGS

High Performance Round PVC Wiring Duct

FOB Price: $0.7 - $1 / Meter
Min. Order: 200 Meters
  • Color: Gray
  • Flammability: UL 94V0
  • Material: Rigid PVC
  • Assemble: Snap on
  • Markline on Cover: Available
  • Packing: Standard Export Packing

Hot Sale Round Type Wiring Duct (RTD Series)

Min. Order: 100 Pieces
  • Type: Heat-Shrink Tube
  • Material: Plastic
  • Hole: Without Hole
  • Certification: ISO, CE
  • Customized: Non-Customized
  • Condition: New

Corrugated Duct Used for Round Anchroage

FOB Price: $1.15 - $1.25 / Meter
Min. Order: 1000 Meters
  • Material: HDPE, Metal
  • Metal Duct Steel Grade: Q195A
  • Product Shape: Round or Flat
  • Surface Treatment: Galvanized or Normal
  • Product Inner Diameter: From 35mm to 135mm
  • Thickness of Metal Duct: 0.2--2.5mm

Post Tension Corrugated Round and Flat HDPE Plastic Duct

FOB Price: $0.32 - $0.55 / Meter
Min. Order: 1000 Meters
  • Color: Black, Yellow, White or According to Requirement
  • Diameter: From 35mm to 135mm
  • Type: Prestressed Concrete Sheath
  • Certificate: SGS, BV and ISO9001:2008
  • Application: Bridge, Buildings, Tunnel, Highway and Railway
  • Shape: Round, Flat

Galvanized Steel Round Air Spiral Duct

FOB Price: US $1 / Piece
Min. Order: 100 Pieces
  • Material: Steel
  • Standard: ASTM, API, DIN
  • Diameter: 76-1524mm
  • Medium: Gas
  • Cross-Section Shape: Round
  • Connection Type: Welding

Rigid PVC Round Cable Wiring Duct

FOB Price: US $0.55 / Meter
Min. Order: 1000 Meters
  • Type: Cable Tray
  • Material: PVC
  • Shape: Square
  • Hole: Without Hole
  • Color: White
  • Certification: SGS, RoHS, ISO, CE

Cnm Prestressed Round Duct for 15.24mm Strand

FOB Price: US $0.55 / Meter
Min. Order: 1 Meter
  • Color: Black, Galvanized Color
  • Diameter: From 35mm to 135mm
  • Type: Ducts for Post Tenisoning
  • Certificate: SGS, BV and ISO9001:2008
  • Application: Bridge, Buildings, Tunnel, Highway and Railway
  • Shape: Round, Flat

Cement Structure PC Strand Round Corrugated Duct

FOB Price: US $0.8 / Meter
Min. Order: 1000 Meters
  • Diameter: 40mm
  • Color: Galvanized or Black
  • Shape: Flat or Round
  • Packing: Free Fumigation Wooden Cases
  • Standard: 35mm-130mm
  • Production Capacity: 1, 000, 000, 000, 000m/Year

Factory Wholesale Price of Prestressing Metal Corrugated Duct

FOB Price: $1.1 - $1.25 / Meter
Min. Order: 1000 Meters
  • Material: HDPE, Metal
  • Metal Duct Steel Grade: Q195A
  • Product Shape: Round or Flat
  • Surface Treatment: Galvanized or Normal
  • Product Inner Diameter: From 35mm to 135mm
  • Thickness of Metal Duct: 0.2--2.5mm

Fiberglass Flexible Round Ducts for Air Conditioning (HH-C)

FOB Price: $0.3 - $0.52 / Meter
Min. Order: 2500 Meters
  • Material: Aluminium Foil+Glass Wool+Jacket Construction
  • Usage: for Firefighting, for Air Conditioner, Industrial, for Environment Protection, for Refrigeration & Ventilation
  • Application: for Refrigeration & Ventilation Air Conditioning
  • Shape: Round
  • Performance: Wearable
  • Certification: ISO, CE, SGS

Round PVC Cable Duct (RTD)

FOB Price: US $0.3 / Piece
Min. Order: 1000 Pieces
  • Material: Plastic
  • Certification: RoHS
  • Type: Cable Tray
  • Flame Retardant: High
  • Customized: Customized
  • Condition: New

Slotted Sold Telephone Round Type PVC Wiring Duct

FOB Price: US $0.7 / Piece
Min. Order: 1000 Pieces
  • Material: Plastic
  • Type: Cable Tie
  • Packing: Carton
  • Standard: CE
  • Production Capacity: 500, 0000 PCS/Year
  • Trademark: MIRCOE

Cnm 50m Round Duct for Prestressing

FOB Price: US $0.55 / Meter
Min. Order: 1 Meter
  • Color: Black, Galvanized Color
  • Diameter: From 35mm to 135mm
  • Type: Ducts for Post Tenisoning
  • Certificate: SGS, BV and ISO9001:2008
  • Application: Bridge, Buildings, Tunnel, Highway and Railway
  • Shape: Round, Flat

Black Prestressed Concrete Strand Spiral Corrugated Round and Flat Duct

FOB Price: US $0.8 / Meter
Min. Order: 1000 Meters
  • Diameter: 40mm
  • Packing: Free Fumigation Wooden Cases
  • Standard: 35mm-130mm
  • Production Capacity: 1, 000, 000, 000, 000m/Year
  • Trademark: ZYQ
  • Origin: Kaifeng City Henan Province

Factory Supply Flat or Round Prestressing Plastic Corrugated Duct

FOB Price: $1.1 - $1.25 / Meter
Min. Order: 1000 Meters
  • Material: Plastic/HDPE, Metal
  • Metal Duct Steel Grade: Q195A
  • Product Shape: Round or Flat
  • Surface Treatment: Galvanized or Normal
  • Product Inner Diameter: From 35mm to 135mm
  • Thickness of Metal Duct: 0.2--2.5mm

Flexible Round Exhaust Ducts

FOB Price: $0.3 - $0.4 / Meter
Min. Order: 1500 Meters
  • Material: Aluminum Foil + High-Strength Steel Wires
  • Usage: Marine, for Air Conditioner, Industrial, for Environment Protection, for Refrigerate,Kitchen Smoke Sucker
  • Application: Air Conditioning Ventilation
  • Shape: Round
  • Performance: Wearable
  • Certification: ISO, CE, SGS

Round Spiral Corrugated Duct for Concrete Structures

FOB Price: US $0.8 / Meter
Min. Order: 1000 Meters
  • Product: Galvanized Metal Ducts
  • Diameter: 40mm
  • Surface Treatment: Galvanized
  • Color: Galvanized or Black
  • Thickness: 0.25-0.3
  • Sample: Free

Slotted Sold Telephone Round Type PVC PE Wire Wiring Duct

FOB Price: US $0.6 / Piece
Min. Order: 1000 Pieces
  • Material: Plastic
  • Type: Cable Tie
  • Packing: Carton
  • Standard: CE
  • Production Capacity: 500, 0000 PCS/Year
  • Trademark: MIRCOE

Round Plastic Wiring Duct (RTD)

FOB Price: US $0.3 / Piece
Min. Order: 1000 Pieces
  • Material: Plastic
  • Certification: RoHS
  • Type: Cable Tray
  • Flame Retardant: High
  • Customized: Customized
  • Condition: New

Cnm Round Plastic Sheath Duct for Strand Cable

FOB Price: US $0.55 / Meter
Min. Order: 1000 Meters
  • Color: Black, Yellow, White or According to Requirement
  • Diameter: From 35mm to 135mm
  • Type: Prestressed Concrete Sheath
  • Certificate: SGS, BV and ISO9001:2008
  • Application: Bridge, Buildings, Tunnel, Highway and Railway
  • Shape: Round, Flat

Round Metal Galvanized Corrugated Duct for Prestressed Concrete Construction

FOB Price: US $0.8 / Meter
Min. Order: 1000 Meters
  • Size: 35mm
  • Material: Galvanized
  • Sample: Free
  • Packing: Free Fumigation Wooden Cases
  • Standard: First quality
  • Production Capacity: 1, 000, 000, 000, 000m/Year

Round Flexible Duct Connectors (HHC-280 C)

FOB Price: $1.25 - $4.5 / Meter
Min. Order: 1000 Meters
  • Material: Galvanized Sheets+Soft Fabric+Galvanized Sheets
  • Usage: for Firefighting, for Air Conditioner, Industrial, for Environment Protection, for Refrigerate, for Manufacture
  • Application: Industrial / Commercial / Residential
  • Shape: Roll
  • Performance: Wearable
  • Certification: ISO, SGS

Round Type Wiring Duct

FOB Price: $0.1 - $1 / Piece
Min. Order: 1000 Meters
  • Material: Plastic
  • Certification: RoHS, CCC, ISO, SGS
  • Type: Cable Tray
  • Flame Retardant: High
  • Customized: Non-Customized
  • Condition: Used

FRP /GRP Duct for Central Air Conditioner, Square or Round

FOB Price: US $100 / Piece
Min. Order: 10 Pieces
  • Type: Evaporative Air Cooler
  • Air Tube Material: FRP
  • Corrosion Durability: General
  • Operating Voltage: 380/400 VAC
  • Noise Level: Low
  • Application Fields: Food Processing

Round Duct Ring with Butterfly Damper

Min. Order: 200 Pieces
  • Material: Steel
  • Usage: for Air Conditioner
  • Type: Round Diffuser
  • Venetian-Style Air Layers: Single
  • Installation: Inlet
  • Cooling Method: Indirect Cooling

Plastic PVC Round Type Rigid Wiring Ducts

FOB Price: US $0.52 / Meter
Min. Order: 1000 Meters
  • Type: Flexible
  • Material: PVC
  • Shape: Circular
  • Hole: Without Hole
  • Color: White
  • Certification: CCC, SGS, RoHS, ISO, CE
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