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23656. ISO Certified Prestress Flat Duct for Concrete Building Embedded Metal Duct 
[Oct 25, 2024]
[Oct 25, 2024] PT 70 Slab Prestressed flat duct for Concrete Building Embedded Metal Duct ISO9001 Product Parameters Model NO. 70x20mm,90x20mm Thickness : 0.38-0.4mm Dia. 70mm,90mm Length ...
Company: JNFLEX (CHANGZHOU) CO., LTD.
23657. 90 Post-Tensioning Galvanized Flat Duct for Pre-Stressed Concrete Bridge Construction [Oct 25, 2024]
[Oct 25, 2024] 90 Post-Tensioning Galvanized flat duct for Pre-Stressed Concrete Bridge Construction Product Parameters Product name 90 Post-Tensioning Galvanized Flat Duct for Pre-Stressed Concrete Bridge ...
Company: JNFLEX (CHANGZHOU) CO., LTD.
23658. Post-Tensioning Galvanized Flat Duct for Pre-Stressed Concrete Bridge Construction and Buildings [Oct 25, 2024]
[Oct 25, 2024] Post-Tensioning Galvanized flat duct for Pre-Stressed Concrete Bridge Construction and Buildings Product Parameters Product name Post-Tensioning Galvanized Flat Duct for Pre-Stressed Concrete Bridge Construction ...
Company: JNFLEX (CHANGZHOU) CO., LTD.
23659. Premium 70&90 mm Galvanized Flat Duct for Post-Tensioning [Oct 25, 2024]
[Oct 25, 2024] 70&90 mm Post-Tensioning Galvanized flat duct for Prestressed Buildings Product Parameters Product name 70&90 mm Post-Tensioning Galvanized Flat Duct for Prestressed Buildings Material Galvanized Steel Strip ...
Company: JNFLEX (CHANGZHOU) CO., LTD.
23660. 70&90 mm Galvanized Steel Post Tension Flat Duct for Prestressed Buildings [Oct 25, 2024]
[Oct 25, 2024] 70&90 mm Galvanized Post Tension Flat Duct for prestressed buildings Product Parameters Product name 70&90 mm Galvanized Steel Post Tension Flat Duct for Prestressed Buildings Material Galvanized Steel Strip ...
Company: JNFLEX (CHANGZHOU) CO., LTD.
23661. 90 Galvanized Smooth Flat Duct Post Tension Stitching Flat Duct [Oct 25, 2024]
[Oct 25, 2024] 90 Galvanied Smooth Flat Duct Post Tension Stitching Flat Duct Product Parameters Model NO. 70x20mm,90x20mm Thickness : 0.38-0.4mm Dia. 70mm,90mm Length : 5.8m/PCS(Customisable) Application : Post ...
Company: JNFLEX (CHANGZHOU) CO., LTD.
23662. High-Strength Metal Bellow Prestressed Corrugated Pipe Galvanized Flat Duct for Concrete Structure [Oct 25, 2024]
[Oct 25, 2024] 90mm Galvanied Smooth Flat Duct Post Tension Stitching Flat Duct 70mm 90mm High-Strength Metal Bellow Prestressed Corrugated Pipe Galvanized Flat Duct for Concrete Structure Basic Info Model ...
Company: JNFLEX (CHANGZHOU) CO., LTD.
23663. 90 Post-Tensioned Flat Tube for Pre-Stressed Concrete Bridge and Buildings [Oct 25, 2024]
[Oct 25, 2024] 90 Post-Tensioned Flat Tube for Pre-Stressed Concrete Bridge and Buildings Product Parameters Model NO. 70x20mm,90x20mm Thickness : 0.38-0.4mm Dia. 70mm,90mm Length : 5.8m/PCS(Customisable) Application ...
Company: JNFLEX (CHANGZHOU) CO., LTD.
23664. 70&90 Post-Tensioned Flat Tube for Pre-Stressed Concrete Bridge and Buildings [Oct 25, 2024]
[Oct 25, 2024] 70&90 Post-Tensioned Flat Tube for Pre-Stressed Concrete Bridge and Buildings Product Parameters Model NO. 70x20mm,90x20mm Thickness : 0.38-0.4mm Dia. 70mm,90mm Length ...
Company: JNFLEX (CHANGZHOU) CO., LTD.
23665. Durable Galvanized Metal Corrugated Duct for Construction Projects [Oct 25, 2024]
[Oct 25, 2024] Bridge Galvanized Metal Corrugated Duct For Construction Product Parameters Category: Round and flat Dimension: Flat size 70x20-90x20mm Application: Post-tensioning pre-stressed concrete construction and ...
Company: JNFLEX (CHANGZHOU) CO., LTD.
23666. 90mm Post-Tensioning Galvanized Flat Duct for Pre-Stressed Concrete Bridge Construction ISO9001 [Oct 25, 2024]
[Oct 25, 2024] 90mm Post-Tensioning Galvanized flat duct for Pre-Stressed Concrete Bridge Construction ISO9001 Product Parameters Model NO. 70x20mm,90x20mm Thickness : 0.38-0.4mm Dia. 70mm,90mm Length ...
Company: JNFLEX (CHANGZHOU) CO., LTD.
23667. 70&90mm Post-Tensioning Galvanized Flat Duct for Pre-Stressed Concrete Bridge Construction ISO9001 [Oct 25, 2024]
[Oct 25, 2024] 70&90mm Post-Tensioning Galvanized flat duct for Pre-Stressed Concrete Bridge Construction ISO9001 Product Parameters Model NO. 70x20mm,90x20mm Thickness : 0.38-0.4mm Dia. 70mm,90mm Length ...
Company: JNFLEX (CHANGZHOU) CO., LTD.
23668. 70 Galvanized Prestressed Pipe for Bridges and Buildings [Oct 25, 2024]
[Oct 25, 2024] 70 Galvanized Prestressed Pipe for Bridges and Buildings Product Parameters Model NO. 70x20mm,90x20mm Thickness : 0.38-0.4mm Dia. 70mm,90mm Length : 5.8m/PCS(Customisable) Application : Post ...
Company: JNFLEX (CHANGZHOU) CO., LTD.
23669. Prestress Post Tension Galvanized Round Corrugated Metal Duct Prestressed Concrete [Oct 25, 2024]
[Oct 25, 2024] Prestressed Post Tension Galvanized Round Corrugated Metal Duct for Pre-Stressed Concrete Bridge Construction 70mm Basic Info Model ...
Company: JNFLEX (CHANGZHOU) CO., LTD.
23670. PT 90mm Prestress Flat Duct for Large-Diameter Concrete Building Embedded Metal Ducts [Oct 25, 2024]
[Oct 25, 2024] PT 90mm Slab Prestressed flat duct for large-diameter Concrete Building Embedded Metal Ducts Basic Info Model ...
Company: JNFLEX (CHANGZHOU) CO., LTD.
