Aligning with worldwide benchmarks National Buyut manufactures pipes in strict accordance with the British Standard BS 3506/3505 These standards, meticulously defined by the British Standards Institution (BSI), establish precise criteria for unplasticized polyvinyl chloride (uPVC) pressure pipes. Our steadfast commitment to meeting these specifications guarantees that our pipes not only meet but surpass the highest standards of quality and safety This makes them exceptionally suited for applications involving cold potable water.
