High-Quality Corrugated Duct Steel Bellows Galvanised Steel Round Duct for Post Tensioning Bridge Structures

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  • High-Quality Corrugated Duct Steel Bellows Galvanised Steel Round Duct for Post Tensioning Bridge Structures
  • High-Quality Corrugated Duct Steel Bellows Galvanised Steel Round Duct for Post Tensioning Bridge Structures
  • High-Quality Corrugated Duct Steel Bellows Galvanised Steel Round Duct for Post Tensioning Bridge Structures
  • High-Quality Corrugated Duct Steel Bellows Galvanised Steel Round Duct for Post Tensioning Bridge Structures
  • High-Quality Corrugated Duct Steel Bellows Galvanised Steel Round Duct for Post Tensioning Bridge Structures
  • High-Quality Corrugated Duct Steel Bellows Galvanised Steel Round Duct for Post Tensioning Bridge Structures
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  • Overview
  • Product Description
  • Detailed Photos
  • Application
  • Company Profile
  • Certifications
  • FAQ
Overview

Basic Info.

Model NO.
40mm-130mm
Function
Sound Insulation, Drainage, Protect, Support
Position
Lower Structure
Type
Main Beam
Thickness
0.3mm
Length
5.8m/PCS(Customisable)
Dia
40-130mm
Surface Treatment
Galvanized
Product to Be Used for
PC Strand Grouting Work
Transport Package
Stardard Export Package
Specification
70x20mm, 90x20mm
Trademark
JNFLEX
Origin
Changzhou; Jiangsu; China
HS Code
72119000
Production Capacity
15000m/ Per Year

Packaging & Delivery

Package Size
580.00cm * 200.00cm * 150.00cm
Package Gross Weight
10.000kg

Product Description

Galvanized Corrugated Pipe for Post Tensioning Ducts - Metal Bellows for Construction and Bridge Applications. Ideal for Spiral Pipe Installations.
Top-Grade Bridge Galvanized Metal Corrugated Pipe for Post Tensioning Ducts in Construction - 45mm Diameter.

Product Description

Specifications:

Category:  Round and flat
Dimension:  40-130mm
Application:   It's mainly used as the prestressed concrete structure, such as the large span railway and highway, bridge, crane girders, rock-soil anchoring engineering, multi-floor industrial plant, coal, sports venues, etc.
Packing: With 5.8 meter loaded in 20ft Container or 11.8 meter per piece loaded in 40GP or 40HQ Container.
Deliery time:  Nomally within 20days after receiving the deposit or the copy of L/C at sight.
Length  Available upon request
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

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 Shape with 0.3mm Thickness for Enhanced Durability.
 
High-Quality Corrugated Duct Steel Bellows Galvanised Steel Round Duct for Post Tensioning Bridge Structures
Our Corrugated Duct is meticulously designed as a duct former for various precast and cast-in-situ concrete works. Crafted from semi-rigid, hot-dipped galvanized metal, it boasts exceptional strength and durability, making it ideal for embedding into concrete. It's easily tieable adjacent to reinforcing steel and offered in sizes ranging from 40mm to 130mm. Additionally, we provide customization options for specific lengths and diameters as needed. Perfect for post-tensioning ducts and precast connections.

KEY BENEFITS AND FEATURES OF OUR CORRUGATED DUCTS

1. Versatile diameter range from ID 40mm to ID 130mm, catering to diverse project needs.

2. Custom manufacturing quantities to meet specific site requirements.

3. Simplified benchmarking, facilitating efficient production scheduling.

4. User-friendly design - flexible, bendable, and easily cut to meet customer specifications.

5. Convenient site placement: Robust and resilient construction.

6. Superior corrosion protection with a hot-dip zinc coating.

 

Detailed Photos

High-Quality Corrugated Duct Steel Bellows Galvanised Steel Round Duct for Post Tensioning Bridge Structures
High-Quality Corrugated Duct Steel Bellows Galvanised Steel Round Duct for Post Tensioning Bridge Structures
 
High-Quality Corrugated Duct Steel Bellows Galvanised Steel Round Duct for Post Tensioning Bridge Structures
High-Quality Corrugated Duct Steel Bellows Galvanised Steel Round Duct for Post Tensioning Bridge Structures
High-Quality Corrugated Duct Steel Bellows Galvanised Steel Round Duct for Post Tensioning Bridge Structures
High-Quality Corrugated Duct Steel Bellows Galvanised Steel Round Duct for Post Tensioning Bridge Structures

Application

 

High-Quality Corrugated Duct Steel Bellows Galvanised Steel Round Duct for Post Tensioning Bridge Structures
High-Quality Corrugated Duct Steel Bellows Galvanised Steel Round Duct for Post Tensioning Bridge Structures

Company Profile

JNFLEX (CHANGZHOU) CO., LTD Nestled in Changzhou City, Jiangsu Province, China, JNFLEX (CHANGZHOU) CO., LTD. was founded in 1995. We are dedicated to delivering flexible connection and protection solutions across various sectors including construction, automotive, high-speed rail, and steel metallurgy. We pride ourselves on our ISO 9001 and IATF 16949 certifications, along with European Conformity (CE) certification, ensuring that our products meet the highest standards of quality.
Our spacious 20,000-square-meter facility includes 18,000 square meters of dedicated factory space and employs over 120 skilled professionals. We have established enduring partnerships with Fortune 500 companies and proudly export to Europe, Southeast Asia, Australia, South America, Africa, and beyond.
Our commitment to customer satisfaction is unwavering. We warmly invite you to visit for cooperation and business discussions.

High-Quality Corrugated Duct Steel Bellows Galvanised Steel Round Duct for Post Tensioning Bridge Structures
High-Quality Corrugated Duct Steel Bellows Galvanised Steel Round Duct for Post Tensioning Bridge Structures
High-Quality Corrugated Duct Steel Bellows Galvanised Steel Round Duct for Post Tensioning Bridge Structures
High-Quality Corrugated Duct Steel Bellows Galvanised Steel Round Duct for Post Tensioning Bridge Structures
High-Quality Corrugated Duct Steel Bellows Galvanised Steel Round Duct for Post Tensioning Bridge Structures

Customer Feedback

High-Quality Corrugated Duct Steel Bellows Galvanised Steel Round Duct for Post Tensioning Bridge Structures
High-Quality Corrugated Duct Steel Bellows Galvanised Steel Round Duct for Post Tensioning Bridge Structures

Certifications

High-Quality Corrugated Duct Steel Bellows Galvanised Steel Round Duct for Post Tensioning Bridge Structures
 
High-Quality Corrugated Duct Steel Bellows Galvanised Steel Round Duct for Post Tensioning Bridge Structures
Partnerships
High-Quality Corrugated Duct Steel Bellows Galvanised Steel Round Duct for Post Tensioning Bridge Structures

 

Certifications

High-Quality Corrugated Duct Steel Bellows Galvanised Steel Round Duct for Post Tensioning Bridge Structures
High-Quality Corrugated Duct Steel Bellows Galvanised Steel Round Duct for Post Tensioning Bridge Structures

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.

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