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Umahluko phakathi kweevali zeplastiki kunye neevalve zebhabhathane zeplastiki ze-Union zobunjineli ...
I-valve yeplastiki yeplastiki ye-PVC yeplastiki yeplastiki. I-valve yeplastiki yeplastiki kunye neeVenkile zeBhola zePVC zilungele ukuphuma kwimithombo yeendaba ezongeziweyo kwinkqubo yothutho. Ubunzima bokukhanya kunye nokunganyangeki kwendlela eqinileyo. I-Pneumatic Prover iValves Valves kunye ne-PVC Pneum ...Funda ngokugqithisileyo -
Hayi i-valve elula yeplastiki yeplastiki
Iivalves zebhola zihlala zibizwa ngokuba zivuliwe kwaye zivale iivaalve, kodwa uyazi ngokwenene? Inefuthe lokujikeleza i-90 degrees. Umzimba weplagi yindawo enemingxunya ejikelezayo okanye umjelo kwi-axis yayo. Kwilizwe lethu, i-valve yebhola isetyenziswa ngokubanzi kwi-oyile, umqala omde, umbali wekhemikhali, p ...Funda ngokugqithisileyo -
Iimpawu zeevali zeplastiki
Ilungu lokuvula kunye nokuvala (ibhola) liqhutywa yi-valve stem kwaye ijikeleza i-axis ye-valve stem. Ikakhulu isetyenziselwa ukunqunyulwa okanye ukuqhagamshela iphakathi kwipayiphu, inokusetyenziselwa ukumiselwa komhlaba kunye nolawulo, olu hlobo lwe-valve kwiplateline ngokubanzi ...Funda ngokugqithisileyo
