Unveil the robust and reliable 70mm Galvanized Smooth Flat Duct, meticulously designed for post-tension stitching applications, ensuring seamless integration and superior performance.
| 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 |
Comprehensive Product Overview
Galvanized Post-Tension Flat Duct (0.38mm-0.4mm Thickness)
Crafted with precision, the Post-Tension Flat Duct serves as an exceptional duct former for various precast and cast-in-situ concrete projects. Its semi-rigid, hot-dipped galvanized metal construction guarantees strength and longevity when cast into concrete. Designed for ease of use, it seamlessly integrates with reinforcing steel, making it ideal for both post-tensioning ducts and precast connections.
| 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 |
Versatile Applications
JNFLEX (CHANGZHOU) CO., LTD Nestled in the bustling hub of Changzhou City, Jiangsu Province, China, since 1995, our company excels in offering dynamic flexible connection and protection solutions across diverse sectors, including construction, automotive, high-speed rail, and steel metallurgy. Our commitment to excellence is validated through ISO 9001, IATF 16949, and European Conformity (CE) certifications, assuring unmatched product quality.
Our expansive 20,000-square-meter facility, expertly designed with 18,000 square meters dedicated to factory operations, is home to a skilled team of over 120 employees. We proudly sustain enduring partnerships with Fortune 500 companies, extending our export reach to Europe, Southeast Asia, Australia, South America, Africa, and beyond.
Customer satisfaction is our top priority, and we warmly invite partners and potential clients for collaboration and fruitful business discussions.
Valued Customer Feedback
Accredited 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.
Q3: Are you manufacturer or trading company?
A3: We are manufacturer with more than 29 years experience, covers an area of 30,000 square meters now. Also we have our own professional exported team.
Q4: What is your payment terms?
A4: We accept L/C, T/T, Paypal, etc.
Q5: How long is your delivery time?
A5: Normally 15-20 days, if stock goods ready to ship.
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