ASME A182 Duplex dambo osapanga zitsulo zotsutsana ndi kuponderezedwa kwambiri
Munthawi yodziwika, S31803 ili ndi pafupifupi 40-50% Ferrite. S31803 nthawi zambiri imatchedwa kalasi yantchito ndipo ndi gawo lomwe limagwiritsidwa ntchito kwambiri mu mapaipi achitsulo osapanga dzimbiri. Kugwiritsa ntchito chitoliro cha S31803 chosapanga chitsulo chosapanga chikasu kuyenera kukhala chochepa kutentha pansi pa 600¡f.
Zen 100 amapezeka motentha, ozizira omwe amapangidwa ndi mabatani ophatikizika modalira. Ndi 22% chromium duplex dambo. Zimawonetsa zabwino kwambiri komanso zimakhudzanso mphamvu pa yotentha komanso yotentha. Katundu wake amapangitsa kuti makonzedwe abwino kwambiri mu akatswiri ogulitsa.it amagwiritsidwa ntchito mu nitric acid njira. Mafuta a Polypropelyn, zopanga za PVC, chimanga chimanga. chimbudzi chomera etc.