High Intensity
Corrosion Resistance
Flame retardant, heat resistance, good antifreeze
Good electric insulation properties
FRP/GRP Pipe:
* High Intensity
Anti-loading ability, and FRP cable ducts social and economic benefits can be used directly Buried under the carriageway, not build a protective layer of concrete, thus greatly reducing construction costs, with significant social and economic benefits.
* Corrosion Resistance
Specially designed FRP cable duct resistance to acid, alkali and salt, untreated sewage, corrosive soil and groundwater, and many other chemical fluid erosion than the traditional catheter long life, its design life of 50 years or more .
* Flame retardant, heat resistance and good antifreeze
FRP cable duct can be -50 - +130 long-term use without deformation.
* Good electric insulation properties
No eddy current losses and corrosion, energy saving, applies to single-core cable laying containing traffic flow, thermal resistance small, the normal operation of the cable without any adverse effects.
* Flexible System
A flexible pipe, Coupled with flexible joints, can resist outside pressure and infrastructure damage caused by subsidence.
* Finish high
FRP cable duct wall directly in contact with the mold, the surface is very smooth, burr, wear light slippery rope, cable will not be scratched.
* Installation of the convenient
FRP cable catheter used Chengcha-connections to facilitate the installation of connections; Layup rubber ring seal, to Rechanlengsu, prevent sediment entering.
* Light weight, ease of installation transport
FRP pipe cable duct weighs only 1 / 4, concrete 1 / 10. Simple Installation of convenience, can carry a dynamic, the two will be installed in situ, can greatly shorten the construction period, reducing installation costs. At the same time to avoid road excavation exposed for too long, affecting urban traffic order and other issues.
* A wide range of applications
FRP cable duct to meet the specific requirements of various users, and can be applied to the land area in the soft mud, collapsible loess areas, lakes, Haidian district, as well as the presence of highly corrosive medium depth chemical, and other venues in the region. Use of special combination of pillow can be composed of multi-multi-multi-channel row in the way.
zhengshun | PN 0.6MPa | PN 1MPa | PN 1.6MPa |
SN5000 | SN8000 | SN10000 | SN5000 | SN8000 | SN10000 | SN5000 | SN8000 | SN10000 |
DN(mm) | Thickness(mm) | Thickness(mm) | Thickness(mm) | Thickness(mm) | Thickness(mm) | Thickness(mm) | Thickness(mm) | Thickness(mm) | Thickness(mm) |
200 | 6 | 8 | 9 | 6 | 8 | 9 | 6 | 8 | 9 |
250 | 6 | 8 | 9 | 6 | 8 | 9 | 6 | 8 | 9 |
300 | 6.5 | 9 | 9.5 | 6.5 | 9 | 9.5 | 6.5 | 9 | 9.5 |
350 | 7 | 9.5 | 10 | 7 | 9.5 | 10 | 7 | 9.5 | 10 |
400 | 7.5 | 10 | 11 | 7.5 | 10 | 11 | 7.5 | 10 | 11 |
450 | 8.5 | 11 | 12 | 8.5 | 11 | 12 | 8.5 | 11 | 12 |
500 | 9 | 12 | 13.5 | 9 | 12 | 13.5 | 9 | 12 | 13.5 |
600 | 10.5 | 13 | 15 | 10.5 | 13 | 15 | 10.5 | 13 | 15 |
700 | 12 | 14 | 16 | 12 | 14 | 16 | 12 | 14 | 16 |
800 | 14 | 16 | 18 | 14 | 16 | 18 | 14 | 16 | 18 |
900 | 15 | 18 | 19.5 | 15 | 18 | 19.5 | 15 | 18 | 19.5 |
1000 | 17.5 | 19 | 21 | 17.5 | 19 | 21 | 17.5 | 19 | 21 |
1200 | 20 | 22 | 25 | 20 | 22 | 25 | 20 | 22 | 25 |
1400 | 22 | 25 | 28 | 22 | 25 | 28 | 22 | 25 | 28 |
1600 | 25 | 29 | 32.5 | 25 | 29 | 32.5 | 25 | 29 | 32.5 |
1800 | 28 | 32 | 36 | 28 | 32 | 36 | 25 | 32 | 36 |
2000 | 31 | 36 | 40 | 31 | 36 | 40 | 31 | 36 | 40 |
Hengshui is a big base of FRP products in Hebei, China. We-Zhengshun are one leader manufacturer and exporter of FRP products, we are also in charge of installation engineering and maintenance service. With so many years technological know-how, we are in capacity of manufacturing according to special design request, aiming to supply high-quality products and good performance.
Our main products are FRP pipeline, cooling tower, gas scrubber, fan series, air-conditioning equipments, molding grating, water tank, anticorrosion project HVAC systerm. At the moment, we have FW-4000 computer-control enlace machine, extrusion machine, bending machine, rolling machine, cutter, patterns of cool tower, air-blower, chairs, pultruded, spraying, RTM equipment, etc. All kinds of quality control equipments are superior in all over the world.
Our factory has obtained ISO9001: 2000 Quality System Certificate, British Royal UKAS certificate, ISO14001 certificate, ISO1800 certificate, National Grade II Installation Certificate of Anti-corrosion, Mechanical and Electronic.
At the moment, Zhengshun products have been supplied to overseas especially Europe and Southeast Asia. On the request of domestic and international market, we constantly challenge with new technological development and provide high quality and reliable products and services.
