| Customization: | Available |
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| After-sales Service: | Yes |
| Warranty: | 1-3 Year |
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Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
| Product name | 70 mm Galvanized Post Tension Flat Duct for Prestressed Buildings |
| 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. |
| 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 : | 7306900090 | Production Capacity : | 3000 Meter/Meters Per Day |
Galvanized Post tension Flat duct(0.38mm-0.4mm thick)
| 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 |
Customer Feedback
Certifications
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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