Wellhead Swing One Way Onani Vavu

Vavu yoyang'ana imapanga chisindikizo chachitsulo-ku-chitsulo ndi kukakamizidwa kwa sing'anga, kupanikizika kwambiri, kumapangitsanso kusindikiza bwino. Nthawi iliyonse chipinda cha valve chikhoza kupirira kupanikizika kwa payipi. Nkhope yosindikiza pakati pa pakati pa valavu ndi thupi la valavu imawotchedwa ndi aloyi yolimba yokhala ndi kukana bwino kwa abrasion ndi anti-scour; pakatikati pa valve ndi chopangidwa ndi chitsulo chosagonjetsedwa ndi sulfide ndipo enawo amatengera malire olimba kotero kuti valavu imatha kugwiritsidwa ntchito. mu chikhalidwe cha H2S. Vavu yowunikira idapangidwa ndikupangidwa kwathunthu molingana ndi zofunikira za API 6A , yokhoza kugwiritsidwa ntchito mosinthanitsa ndi zipangizo zamakono kunyumba ndi kunja zomwe zimagwirizana ndi API 6A Standard.