I-petroleum refinery ibhekisela esitshalweni esikhiqiza udizili, uphethiloli, uphalafini, uwoyela wokugcoba, i-petroleum coke, i-asphalt, ne-ethylene ezinqubweni ezinjengokukhipha i-distillation, i-catalysis, ukuqhekeka, ukuqhekeka, kanye ne-hydrorefining kawoyela ongahluziwe okhishwe ekubunjweni.
Ama-valve akhiqizwa yi-NEWSWAY angakwazi ukuhlangabezana ngokugcwele nama-valve ahlukahlukene adingwa indawo yokuhlanza ukuvimbela umlilo, ukuqhuma nezinye izimo eziyingozi futhi uqinisekise ukusebenza okuphephile kwemishini.
Kumayunithi okucwengisiswayo, amayunithi asetshenziswa kakhulu kanye nokukhethwa kwamavalvu ahambisanayo okwenziwe yi-NEWSWAY valve:
Amadivayisi e-Catalytic: ama-valve epulaki, ama-valve okudambisa indlela eyodwa, izinga lokushisa eliphakeme lama-butterfly valves, ama-valve uvemvane womoya, izinga lokushisa eliphezulu ama-valve esango, ikakhulukazi ama-valve amelana nezinga lokushisa eliphezulu.
Ukukhiqizwa kwe-hydrogen, i-hydrogenation, iyunithi yokulungisa: I-valve yebhola le-orbit, i-valve yokulawula, i-valve yeglobu yohlobo lwe-Y, i-hydraulic butterfly valve, i-valve yokucindezela okukhulu, ingcindezi ivame ukuba ngaphezu kuka-1500LB.
Idivayisi yokupheka: i-valve yebhola enezindlela ezimbili, i-valve yebhola yezindlela ezine, i-plug valve, ikakhulukazi esekelwe kuma-valve okushisa aphezulu, impahla ngokuvamile iyinsimbi ye-chrome-molybdenum. Ama-valve ebhola elicindezelo eliphezulu, ngokuvamile kusuka ku-1500 LB kuya ku-2500 LB.
Iyunithi ye-Atmospheric ne-vacuum distillation: i-valve yesango likagesi, eyenziwe nge-chrome molybdenum nensimbi engagqwali
Idivayisi yesibabule: i-valve yejakhethi eyinhloko, i-valve yesango elinejakhethi, i-valve yebhola efakwe ibhantshi, i-valve yepulaki enejakhethi, ivalve uvemvane olunejakhethi.
Idivayisi ye-S-zorb: I-valve ye-Metal hard seal ball, edingekayo ukugqoka kanye nokushisa okuphezulu.
Iyunithi ye-polypropylene: insimbi engagqwali i-pneumatic ball valve
Ayikho idivayisi ethile: ikakhulukazi i-valve elawulayo: i-valve uvemvane womoya, i-valve yebhola yomoya, i-valve yesigaba somoya, i-valve yokulawula imbulunga nokunye.