YF08 babban matsa lamba porous manual daidaitacce matsa lamba bawul
Cikakkun bayanai
Ayyukan Valve:daidaita matsa lamba
Nau'in (wurin tashar):Nau'in wasan kwaikwayo kai tsaye
Kayan rufi:gami karfe
Kayan rufewa:roba
Yanayin zafin jiki:yanayin yanayi na al'ada
Masana'antu masu aiki:injiniyoyi
Nau'in tuƙi:electromagnetism
Matsakaicin aiki:albarkatun mai
Mahimman hankali
Na'urar firikwensin matsin lamba NPT shine taƙaitaccen zaren bututun bututun na ƙasa (Amurka).
Zaren bututu mai lamba 60, wanda ke da ma'aunin firikwensin matsin lamba na Amurka, ana amfani da shi a Arewacin Amurka. Ana iya samun ma'aunin ƙasa a GB/T12716-1991.
PTshi ne gajartawar Pipe Thread, wanda shine zaren bututun da aka hatimce da digiri 55. Yana cikin dangin zaren na'urorin firikwensin matsin lamba na Wyeth kuma galibi ana amfani dashi a cikin ƙasashen Turai da Commonwealth. Ana amfani da shi sosai a masana'antar bututun ruwa da iskar gas, kuma an ƙayyade taper a matsayin 1: 16. Ana iya samun matsayin ƙasa a GB/T7306-2000.
GZaren bututu ne mai lamba 55 mara zare, wanda na dangin zaren na firikwensin matsin lamba na Wyeth. Alama G don zaren cylindrical. Ana iya samun ma'aunin ƙasa a GB/T7307-2001.
MZaren ma'auni ne, misali, M20* yana nuna diamita na 20mm da farar 0. Idan abokin ciniki ba shi da buƙatu na musamman, firikwensin matsa lamba da Kamfanin Yuyang ya samar shine gabaɗaya M20* zaren. Bugu da kari, alamomin 1/4, 1/2 da 1/8 a cikin zaren suna nufin diamita na girman zaren a inci. Mutanen da ke cikin masana'antar yawanci suna kiran mintuna girman zaren, inci ɗaya daidai yake da mintuna 8, inch 1/4 daidai da mintuna 2, da sauransu. G alama shine sunan gaba ɗaya na zaren bututu (Guan), kuma rabon digiri 55 da 60 yana aiki, wanda akafi sani da da'irar bututu. Ana sarrafa zaren daga saman silinda.
ZGan fi saninsa da mazugi na bututu, wato zaren da ake yin shi daga wani wuri mai juzu'i, kuma gaɓoɓin bututun ruwa gabaɗaya kamar haka. Zaren awo da aka yiwa alama a matsayin Rc a tsohon ma'aunin ƙasa ana bayyana shi ta wurin farar, kuma zaren da aka yi a Amurka da Biritaniya ana bayyana shi da adadin zaren kowane inch. Wannan shine babban bambanci tsakanin zaren na'urori masu auna matsa lamba. Zaren ma'auni yana daidai da digiri 60, zaren Burtaniya shine isosceles-digiri 55, kuma zaren Amurka yana da digiri 60. Zaren ma'auni suna amfani da raka'a awo, kuma zaren Amurka da Burtaniya suna amfani da raka'o'in Ingilishi.