Model:20mm~
Send Inquiry
conduit pipe
The implementation of the standards
QB/T 2667.2-2004
Characteristics of the product
1. Good flexibility,high-temperature resistance, not easy breaking and ageing
2. Socket connection with ring,good adaptation to expansion and contraction
3. No need to pour concrete and protection layer on site
4. Light weight, easy construction, low expenses
The main purpose
1. Underground cable pipeline
2. Underground optical cable pipeline
Physical and Mechanical Properties
Item | Technical Data | ||
Tensile Strength(MPa) | ≥ | ||
Elongation at Break (%) | ≥120 | ||
Vertical Shrinkage Rate(%) | ≤3.0 | ||
External Loading Resistance(KN/200mm) | Plum-shaped pipe | Gridiron pipe | |
≥1.0 | ≥6.0 | ||
Static friction factor | ≤0.35 | ||
