Hikelok amapereka 4 ma bellows osindikizidwa mavavu, amakumana ndi zovuta zosiyanasiyana, kutentha, kayendedwe ka kayendedwe kake, Cv ndi mapeto. Mavavu osindikizidwa a Hikelok amapereka chisindikizo chodalirika pazantchito zonse komanso zoyera kwambiri.
Gasket body to bellows chisindikizo cha BS1 ma bellows osindikizidwa mavavu ndi okhazikika, ndipo weld seal ikupezekanso.
Kulongedza kumtunda kwa BS2 mavavu omata osindikizidwa kumapereka makina achiwiri osungira pamwamba pa mvuto, ndi mavuvu opangidwa ndi ma hydraulic opangidwa ndi multilayer amawonjezera moyo wozungulira.
Mavavu osindikizidwa a BS3 ali ndi mawonekedwe olumikizira tsinde la actuator kuti azitha kuyendetsa bwino, ndipo ma bonnet ake amasindikiza thupi popanda gasket.
BS4 mndandanda mavuvu osindikizidwa mavavu amawotcherera thupi kuti asindikize bonnet.
Vavu iliyonse yosindikizidwa ya Hikelok imayesedwa ndi helium kwa 10s mpaka pamlingo wochulukira kwambiri wa 4 × 10-9ndi cm3/s.
Hikelokndi mmodzi wa kutsogolera akatswiri opanga mavavu zida ndi zovekera ku China.Kusankha zinthu mokhwima ndi kuyezetsa, ukadaulo wapamwamba kwambiri wopangira, kuwongolera kosalala kwakupanga ndi kupanga akatswiri ndi kuyang'anira ogwira ntchito akuperekeza zinthu., kupanga mazana apamwamba kwambirimavavundizopangira. Ndilo chisankho chabwino kwambiri pakugula kwanu koyimitsa kamodzi, kupulumutsa nthawi ndi mphamvu.
Pambuyo pa zaka zoyesayesa, Hikelok wakhala wogulitsa makasitomala odziwika bwino monga Sinopec, PetroChina, CNOOC, SSGC, Siemens, ABB, Emerson, TYCO, Honeywell, Gazprom, Rosneft ndi General Electric. Hikelok wapambana kutamandidwa mogwirizana kuchokera kwa makasitomala chifukwakasamalidwe akatswiri, luso lamakono ndi utumiki wowona mtima.
