Metal Post Tensioning Galvanized Corrugated Duct for PC Strand

• After-sales Service: Yes
• Warranty: 1-3 Years
• Certification: GB
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: PT 40-130
• Function: Sound Insulation, Drainage, Protect, Support
• Position: Lower Structure
• Type: Main Beam
• Thickness: 0.3mm
• Length: 5.8m/PCS(Customisable)
• Dia: 70mm,90mm
• Surface Treatment: Galvanized
• Product to Be Used for: PC Strand Grouting Work
• Transport Package: Stardard Export Package
• Specification: 40-130 mm
• Trademark: JNFLEX
• Origin: Changzhou; Jiangsu; China
• HS Code: 72119000
• Production Capacity: 15000 M / Per Year
• Package Size: 580.00cm * 900.00cm * 200.00cm
• Package Gross Weight: 3.000kg

Product Description

Metal Post tensioning Galvanized Corrugated Duct for PC strand

 

Product Description

Product Parameters:

corrugated round pipe	ID(mm)	45	50	55	60	70	80	85	95	105	115	120	130
	OD(mm)	50	55	60	65	75	85	90	100	100	120	125	135

Specifications: 

Product name	Metal Post Tensioning Galvanized Corrugated Duct for PC Strand
Material	Galvanized Steel Strip
Shape	Round; Flat
Dimension:	40-130mm
Color	Silver
Length	Available upon request
OEM/OEM	Yes
Quality certification	ISO 9001
MOQ	Negotiable or as per customer 's requirement
Packing	With 5.8 meter loaded in 20ft Container or 11.8 meter per piece loaded in 40GP or 40HQ Container or customer requirements
Supply cycle	Samples are 25-35 days; the order can be adjusted according to the situation for 40-60 days of normal manufacturing period.
Payment Terms	100% TT / 30%TT in advance, balance 70% before delivery
Shipping port	Shanghai, China
Application	Post-tensioned Prestressed Concrete Bridge; Reinforced Concrete Bridge; Large Diameter Anchor Bolt Pre-embedded Holes; Pre-embedded Pipes for Building Structures, Structural Walls, and Foundation Pipelines.

Basic Info.

Diameter	40mm-130mm	Thickness	0.3mm
Trademark	JNFLEX	Length	5.8m/PCS(Customisable)
Origin	changzhou, China	Transport Package	Stardard Export Package
Surface Treatment	black and galvanized	Product to Be Used for	PC Strand Grouting Work
HS Code	72119000	Production Capacity	3000 Meters/ Per Day
Application	Construction Agriculture  Infrastructure Industrial Usage	Exporting Package:	With 5.8 meter loaded in 20ft Container

Corrugated Metal Duct Round(0.3mm thick)
 

Corrugated Duct is used as a duct former for a variety of precast and cast-in-situ concrete work. The semi-rigid hot dipped galvanized metal duct is strong and durable for casting into concrete and is easily tied into position adjacent to reinforcing steel. It is available from 40mm to 130mm, and also customizable according to the length and diameter needed. Corrugated Duct can be used for post tensioning ducts and precast connections.

 THE KEY BENEFITS AND FEATURES FOR CORRUGATED DUCTS

  1.Wide range of diameter available (ID 40mm to ID 130mm).

  2.Quantity as per the site requirement can be manufactured.

  3.Easy benchmarking and thus production schedule.

  4.Customer friendly - Bendable and can be cut as per customer requirement.

  5. Ease of placement at site: Durable and tough.

  6.Corrosion protection with hot dip zinc coating.
 

 

Detailed Photos

Detailed Photos
  

 

 

Product Features	Lightweight; High stiffness; Good tightness; Strong adhesive pull-out force; Ensure construction quality; Shorten the construction period
Performance Data	Radial stiffness; Leak-proof performance
Experimental testing	Axial tension test; Bending test; Tensile elasticity; Salt spray test

 

Application

 

 

Company Profile

      JNFLEX (CHANGZHOU) CO., LTD is located in Changzhou City, Jiangsu Province, China. Established in 1995, we specialize in providing flexible connection and protection solutions for various industries including construction, automotive, high-speed rail, steel metallurgy, and more. With ISO 9001 and IATF 16949 certifications, as well as European Conformity (CE) certification, we ensure high product quality.

      Our 20,000-square-meter facility, with 18,000 square meters of factory space, houses over 120 employees. We maintain long-term partnerships with Fortune 500 companies and export to Europe, Southeast Asia, Australia, South America, Africa, and other regions.
       We prioritize customer satisfaction and welcome visitors for cooperation and business discussions.

Customer Feedback

Certifications

 

Partnerships

 

FAQ

Q1: Can you supply stocks? Can you deal small orders?
A1: Yes, we can.Small orders can also be accepted.

Q2: Do you provide samples ? is it free or extra ?
A2: Yes, we can offer samples free of charge. But the express cost should be on buyer's account.

Q3: Do you make the duct in-house? 
A3: Yes, we have our own factory so the ducts are produced by our own workers.

Q4: Weight of duct per meter? 
A4: The weight of duct per meter is 0.57kg.

Q5: Which port do you send from? 
A5: Normally we ship from Shanghai harbour.