API 6A Wellhead manual & hydraulic Choke Valves

Ibisobanuro bigufi:

Choke valve nikintu cyingenzi cyibiti bya Noheri kandi yagenewe kugenzura umusaruro wamavuta neza, ibikoresho byumubiri nibigize choke valve bihuye rwose na API 6A na NACE MR-0175 Ibisobanuro bisanzwe, kandi birakoreshwa cyane kubucukuzi bwa peteroli kumurongo no hanze. Umuyoboro wa trottle ukoreshwa cyane cyane muguhindura umuvuduko numuvuduko wa sisitemu ya manifold; Hariho ubwoko bubiri bwo kugenzura ibicuruzwa: bikosowe kandi birashobora guhinduka. Imiyoboro ihindagurika ya trottle igabanijwemo ubwoko bwurushinge, ubwoko bwimbere bwimbere bwimbere, ubwoko bwikariso yimbere nubwoko bwa plaque ya orifice ukurikije imiterere; Ukurikije uburyo bwo gukora, irashobora kugabanywamo intoki na hydraulic ebyiri. Iherezo rya choke Valve ni urudodo cyangwa Flange, ihujwe na non cyangwa flange. Umuyoboro wa Choke ugwa muri: icyuma cyiza cya choke, inshinge za choke, inshinge zishobora guhinduka, cage choke valve na orifice choke valve, nibindi.