90mm Galvanized Smooth Flat Duct with Precision Stitching: Ideal for Post Tension Applications in 70mm to 90mm Dimensions.
Experience Unmatched Strength with Our High-Strength Metal Bellow Prestressed Corrugated Pipe. The Galvanized Flat Duct is Perfectly Engineered for Robust Concrete Structures.
| Model NO. |
70x20mm,90x20mm |
Thickness |
0.38-0.4mm |
| Dia. |
70mm,90mm |
Length |
5.8m/PCS(Customisable) |
| Application |
Post Tension |
Trademark |
JNFLEX |
| Origin |
changzhou, China |
Transport Package |
Stardard Export Package |
| Surface Treatment |
Galvanized |
Product to Be Used for |
PC Strand Grouting Work |
| HS Code |
72119000 |
Production Capacity |
3000 Meter/Meters Per Day |
Detailed Product Description
Galvanized Post Tension Flat Duct: Thickness Ranging from 0.38mm to 0.4mm for Optimal Performance.
The Post Tension Flat Duct serves as a reliable duct former for diverse precast and cast-in-situ concrete applications. Crafted from semi-rigid, hot-dipped galvanized metal, it offers exceptional strength and durability, seamlessly integrating into concrete and securing adjacent to reinforcing steel. This versatile Corrugated Duct is suitable for post tensioning and precast connections, ensuring structural integrity and efficiency.
| Category: |
Round and flat |
| Dimension: |
Flat size 70x20-90x20mm |
| Application: |
Post-tensioning pre-stressed concrete construction and infrastructure projects, such as bridges, viaducts, multi-story industrial building, dam, mine etc. |
| Packing: |
1.in bundles, 2.with containers, 3.standard seaworthy exported packaging or as the customer's request. |
| Deliery time: |
Nomally within 20days after receiving the deposit or the copy of L/C at sight. |
| Most popular size: |
70*20mm,90*20mm |
Applications & Uses
JNFLEX (CHANGZHOU) CO., LTD Nestled in the industrial hub of Changzhou City, Jiangsu Province, China, JNFLEX (CHANGZHOU) CO., LTD. has been a pioneer since 1995. We excel in delivering innovative flexible connection and protection solutions across diverse sectors, including construction, automotive, high-speed rail, and steel metallurgy. Our commitment to quality is validated by ISO 9001 and IATF 16949 certifications, along with European Conformity (CE) certification, ensuring top-tier product standards.
Our expansive 20,000-square-meter facility boasts 18,000 square meters of advanced factory space, staffed by over 120 dedicated employees. We proudly maintain enduring partnerships with Fortune 500 companies and export our products to Europe, Southeast Asia, Australia, South America, Africa, and beyond.
Our unwavering focus on customer satisfaction invites you to engage in cooperative ventures and business discussions. We warmly welcome you to experience our commitment firsthand.
Insights from Customers
Accreditations and Certifications
Strategic Partnerships
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.
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