Post-Tensioning Galvanized Flat Duct for Pre-Stressed Concrete Bridge Construction ISO9001

• After-sales Service: Yes
• Warranty: 1-3 Year
• Material: Steel Structure
• Usage: Villa, Dormitories, Temporary Offices
• Certification: ISO
• Customized: Customized
• No. de Modelo.: PT70-90
• grosor: 0.38-0.4
• tratamiento de la superficie: galvanizado
• diám.: 70mm, 90mm
• aplicación: tensión posterior
• longitud: 5.8m / PCS ( Customisable )
• Paquete de Transporte: Stardard Export Package
• Especificación: 70 x 20 mm; 90 x 20 mm
• Marca Comercial: JNFLEX
• Origen: Changzhou; Jiangsu; China
• Código del HS: 7306900090
• Capacidad de Producción: 15000 M / Year

Descripción de Producto

Post-Tensioning Galvanized flat duct for Pre-Stressed Concrete Bridge Construction ISO9001

 

Product Parameters

 

Product name	Post-Tensioning Galvanized Flat Duct for Pre-Stressed Concrete Bridge Construction ISO9001
Material	Galvanized Steel Strip
Shape	Flat
Manufacturing processes	Producing pipes with corrugated waves by passing steel strips through multiple cold pressing processes
Color	Silver
OEM/OEM	Yes
Quality certification	ISO 9001
MOQ	Negotiable or as per customer 's requirement
Packing	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	Bridges, construction scaffolding, pre-embedded steel strands, etc.

 

Product Description

Galvanized Post tension Flat duct(0.38mm-0.4mm thick)
 

Post tension Flat 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. Corrugated Duct can be used for post tensioning ducts and precast connections.

 

Detailed Photos

Specifications: 
   

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

 

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.