Stay Cable Pipe (NOCX Pipe)
PE Helix pipe for post tensioning (Stay Cable) bridge use / Suspension bridges.
Solid Single Layer Extruded Pipe.Best UV-stability and color stability.
Best heat resistance to reduce "aging due to heat" effect.
Single or double external spiral(helix ribs) on pipes are available to reduce cable vibrations caused by rain or wind.
Buttwelding and Electrofusion Welding.
Product acc. ISO, ASTM and DIN norms, production with ISO 9001 Quality Plan.
All kind of fittings are available in black or colored, e.g. flange, stub end, collar, sleeves and electrofusion couplers.
For more detail information, please contact us by emailing service@chienhungcorp.url.tw.
External Spiral for NOCX pipes
External Spiral consists of the same material as the NOCX pipes and is applied during production process.
Pipe OD Spiral Distance
(A) (B)
[mm] [mm]
110 173
125 196
140 220
160 251
180 283
200 314
225 353
250 393
280 440
315 495
For more detail information, please contact us by emailing service@chienhungcorp.url.tw.