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Quick Details

  • Thickness: 0.01 - 0.05 mm
  • Section Shape: Round
  • Outer Diameter(Round): 20 - 50 mm
  • Place of Origin: Fujian, China (Mainland)
  • Secondary Or Not: Non-secondary
  • Surface Treatment: Galvanized
  • Alloy Or Not: Non-alloy
  • Material: Galvanised Steel
  • Shape: Round
  • Thickness of panel material: 1.2,1.5,2.0,2.5,3.0mm
  • Connection: Flange
  • Craft: Welded
  • Diameter: Any Size is available
  • Standard Length: 1.25m/length
  • MOQ: 56 Meter/Meters
  • Factory Type: China Manufacturer
  • Sample: Available

Packaging & Delivery

Packaging Details No Packed Cargo or packs according to your requirements
Delivery Time Shipped in 7 days after payment

Good Quality Galvanised Steel Vent Pipe For Sale

Product Description


Galvanized Steel Air Conditioning Round Welded Pipe.
Spiral Duct, Welding Duct, Rectangular Duct,Insulation Duct, Pipe.

Round Welded Pipe System includes spiral duct & fittings which are connected by plug-in or flange system. The fittings are produced by stamping, seam-welding or manual process.It can accept thick plate to fit for dedusting.  



Material: Galvanized Steel 

Shape: Round

* Thickness of panel material: 1.2,1.5,2.0,2.5,3.0mm


Diameter: Any Size is available

Standard Length: 1.25m/length




MOQ:56 Meter/Meters
Price setting:FOB unit price 3.69-19.25USD
Supply Ability:200 Meter/Meters per Day
Payment Terms:T/T,Western Union,Assurance on alibaba
Packaging Details:No Packed Cargo or packs according to your requirements
Delivery Detail:Shipped in 7 days after payment




* To undertake a variety of special products processing, to help customers design support, systematic one- stop supply.

Quick and easy installation

Factory-installed gasket,with no loose components, ensuring proper adherence to the duct after joining.

With fittings fixed tightly, no risk of leakage.

Environmentally friendly, no need for silicones, which contain toxic solvents that may penetrate the duct.

* Nstallable in any weather conditions.







Xiamen ZhongXingLong Air Conditioning Equipment company specializes in air grille, air diffuser, damper, filter, duct, and fittings. Exported to over 55 countries.

Transaction History of the Supplier

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Transaction Overview


Transaction Details

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China (Mainland)
Transaction Level:
Supplier Assessments:
19 Transactions 50,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $300,000
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