We manufacture Round HDPE Corrugated Duct and Flat Corrugated Duct. Round HDPE Corrugated Duct Ranges from 40mm to 150mm, Flat Corrugated Duct Ranges: 20x50mm, 20x70mm, 20x90mm, etc.
Post Tension Round HDPE Corrugated Duct for Bridges
Post Tension Flat HDPE Corrugated Duct for Bridges Projects
Features of HDPE Ducts
1. HDPE Duct is made of High Density Polyethylene(HDPE) as main raw material, it have good corrosion resistance, aging resistance, large quantities of cable-stayed bridge cable-stayed bridge boom outer sheath is the most good proof.
2. HDPE duct is not conductive to prevent corrosion of miscellaneous current and improve the feasibility of electronic monitoring tendons.
3. Good sealing, permeability properties, more suitable for vacuum grouting.
4. High strength, stiffness, flexible, and not afraid of stepping on pressure, not easily broken by the vibrating bar chisel.
5. The process of reducing tension in the prestressing loss of friction, the friction coefficient is only 0.10-0.14.
6. Plastic duct has a better fatigue resistance, can great increase the component’s resistance to fatigue.
Export ID 40mm to 150mm Post Tension HDPE Corrugated Pipe for Bridges Projects
Performance of HDPE Duct
1. HDPE duct and fittings into the hole system consisting of pre-stressed, should meet the need of grouting post-tensioned, tube and spiral directly between the hole system is equipped with exhaust, drainage, slurry discharge duct, can meet pressure grouting, or vacuum-assisted filling needs.
2. With HDPE as raw materials, materials in line with CJ/T2078 requirement.
3. HDPE duct is generally black, yellow, inside and outside the wall doesn’t allow have financial rupture, lumps, severe defects such as bubbles, in order to achieve less friction coefficient and ring stiffness, SGB should be a plastic duct spiral duct.
4. HDPE duct have the ability to reliably connect with the YJM prestressed anchor.
Workshop and Production Equipment for Post Tension Round HDPE Ducts and Flat HDPE Ducts
Contact With Us:
Jason Wang
Sales Director
Henan Prestressing Equipment Co., Limited
Website: www.pt-concrete.com
Skype : jason.wang569
Email: sales@pt-concrete.com
Mobile ＆WhattsApp(WeChat): +8613673713569
Tel: +86-037163228879, Fax: +86-037163228879
ADD: NO.23 Hongqi Road, Zhengzhou, Henan, China
OUR ADVANTAGES (Call us: Mobile Phone: +8613673713569)
Henan Prestressing Equipment Co.,Limited manufacture full complete post tension components, materials and post tension equipment for buildings and bridge construction. Kindly please call us: Mobile Phone. +8613673713569.
Our Product Ranges:
1. Anchor System: unbonded monostrand anchor system, multistrands anchor system, flat anchor system, arch type flat anchor, anchor barrel and wedges, ground anchor, rock and soil anchor, anchor wedges, anchor bearing plate, spiral reinforcing rings.
2. PC Strand System: unbonded pc strand, bonded pc strand, 12.7mm prestressed cable, 15.24mm prestressed strand, epoxy coated pc strand,galvanized pc strand, 6mm, 7mm, 9mm pc steel wire.
3. Duct System: galvanized metal duct, HDPE plastic duct, curved type galvanized metal duct, flat duct, corrugated pipe.
4. Prestressing Equipment: Monostrand Stressed Jack and Pump. Multi-strands Post Tension Jack and Pump, YH30 Onion Jack, Corrugated Duct Making Machine, Flat Duct Machine, GYJ500A Compression Fitting Machine, Grouting Pump and Mixer Machine, Intelligent Tension System.
5. Heavy equipment: bridge girder launching machine, drilling rig, bridge girder transporter
RELATED PRODUCTS (Call us: Mobile No: +8613673713569)
Prestressed Anchor System
Prestressed Strand Cable
Prestressing Equipment
CONTACT WITH US:
Jason Wang
Sales Director
Henan Prestressing Equipment Co., Limited
Skype : jason.wang569
Email: sales@pt-concrete.com
Mobile ＆WhattsApp(WeChat)Num.+8613673713569
Website: www.pt-concrete.com
