Post-Tensioning Round Corrugated Tube with Spiral Bellows for Post Tension Duct Solutions

• After-sales Service: Yes
• Warranty: 1-3 Years
• Certification: DIN, JIS, GB, BS, ASTM, AISI, ISO9001
• Model NO.: 40mm-130mm
• Function: Sound Insulation, Drainage, Protect, Support
• Position: Lower Structure
• Type: Main Beam
• Thickness: 0.3mm
• Length: 5.8m/PCS(Customisable)
• Dia: 40-130mm
• Surface Treatment: Galvanized
• Product to Be Used for: PC Strand Grouting Work
• Transport Package: Stardard Export Package
• Specification: 70x20mm, 90x20mm
• Trademark: JNFLEX
• Origin: Changzhou; Jiangsu; China
• HS Code: 72119000
• Production Capacity: 15000m/ Per Year

Product Description