Hanyar binciken bututun PTFE mai layin ƙarfe

An fara bincika ƙayyadaddun samfuran da girma bisa ga ma'aunin bututu mai layi na PTFE, sa'an nan kuma an gwada layin PTFE mai rufi na ƙarfe da aka gwada kuma an bincika: bututu da kayan aiki ana fuskantar gwajin na'ura mai aiki da karfin ruwa a sau 1.5 na ƙirar ƙira, da kuma layin PTFE. Layer yana da 100% bayan gwajin na'ura mai aiki da karfin ruwa Duba ingancin ƙasa, hanyar duba ma'aunin yayyo yana ɗaukar gwajin walƙiya na lantarki, kuma ana duba kamannin fenti na hana lalata.Kaurin saman fenti daidai ne.A cikin bututun PTFE da aka yi da karfe, zazzabi mai aiki shine -20 ~ 200 ℃, matsa lamba mai aiki shine ≤2.5Mpa, kuma matsa lamba mara kyau shine -0.09Mpa don DN≤250mm da -0.08Mpa don DN> 250mm.