POST TENSION DUCTS
We produce pre-stress ducts conforming to EN BS 524 standard using machinery that is designed to produce the best quality pre-stress ducts and is fastest in its kind.
TECHNOLOGY
Our manufacturing technology and quality system form the stiffening grooves giving the ducts their enormous lateral strength. Post Tension ducts of various diameters(from 50 mm to 140mm ) are produced that would match application requirements for various sizes of pre-stressing cable.
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Flat ducts are available and are produced from spiral round ducts size 50mm diameter also using a standard duct flattening machine to produce an a flat oval duct of dimension 70mm x 20mm.
All ducts come with standard couplers 300mm length which are screwed on for interconnecting duct lengths at site.
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