Prestressed concrete strand is used of prestressed concrete structure reinforced, such as large-span bridges on railway and highway, etc. PE coated steel strand for prestressed concrete is suitable for large-span and large bays cast-in-place concrete floor, large load of precast beams and other special structure.
Commonly used to make structural connections and to suspend pipes and/or other mechanical equipment. The insert is available in plain, electro plated or stainless steel finish.
Corrugated steel pipes will not crack under impact loads or vibrations due to the inherent strength of steel and the flexibility of the corrugated pipe section. The high ring compression of the steel pipe absorbs and transfers the load to the surrounding soil around the entire circumference.