OVERVIEWThis manual provides the most up-to-date dimensional information about vinyl process piping fittingsproduced by IPEX.Only IPEX offers Xirtec®, a complete system of pipe, valves, and fittings engineered and manufacturedto IPEX’s strict quality, performance and dimensional standards.Xirtec® (PVC) and Corzan ® (CPVC) high performance systems feature outstanding resistance to photodegradation, creep stress and immunity to oxidation, and are exceptionally suited for use with a widerange of acids, alcohols, salts and halogens.For comprehensive design and installation information regarding IPEX’s Xirtec® and Corzan ® systems,please refer to Volume 1 of the IPEX Industrial Technical Manual Series entitled, “Vinyl Process PipingSystems”.MATERIAL DESCRIPTIONPVC (Polyvinyl Chloride)Xirtec 140 PVC used in the manufacture of Schedule 40 and 80 fittings is of Type I, Grade 1 compound(cell classification 12454) as stated in ASTM D1784. The maximum service temperature for PVC is140ºF (60ºC) under pressure, with occasional exposure to boiling water (212ºF, 100ºC). With ahydrostatic design basis of 4000 PSI at 73ºF (23ºC) and a design stress of 2000 PSI at 73ºF (23ºC)PVC has the highest long-term hydrostatic strength of any major thermoplastic material used for piping.
đang được dịch, vui lòng đợi..