Innovative Post Tension Corrugated Bellows Galvanized Steel Pipe Flat Type Duct for Concrete Steel Pipe Systems

Our Post-Tension Flat Duct serves as an exceptional duct former for a wide range of precast and cast-in-situ concrete applications. This semi-rigid, hot-dipped galvanized metal duct boasts remarkable strength and durability, making it ideal for embedding within concrete. It easily integrates with reinforcing steel, ensuring superior structural integrity. Additionally, our corrugated duct is perfect for post-tensioning ducts and precast connections, offering unparalleled reliability and performance.

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

Application

JNFLEX (CHANGZHOU) CO., LTD Nestled in the bustling city of Changzhou, Jiangsu Province, China, JNFLEX (CHANGZHOU) CO., LTD was founded in 1995. We are pioneers in providing innovative flexible connection and protection solutions for industries such as construction, automotive, high-speed rail, and steel metallurgy. Upholding the highest standards, our products are ISO 9001 and IATF 16949 certified, along with European Conformity (CE) certification, guaranteeing exceptional quality.
Our 20,000-square-meter facility, encompassing 18,000 square meters of advanced factory space, is home to over 120 dedicated employees. We cherish our long-standing collaborations with Fortune 500 companies and proudly export to Europe, Southeast Asia, Australia, South America, and Africa.
Ensuring customer satisfaction is our highest priority, and we warmly welcome visitors for fruitful cooperation and insightful business discussions.

Customer Feedback

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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.