◆Belofo e khethehileng ea serurubele bakeng sa ho ntša letsoai metsing a leoatleKarolo ea phallo e mahareng e amohela litlolo tse ncha tse khethehileng le lisebelisoa ho latela maemo a fapaneng a ts'ebetso ho fihlela litlhoko tsa indasteri ea ho tlosa letsoai metsing a leoatle.
◆Belofo ea serurubele se tiisitsoeng ka mokhoa o phahameng oa khatello e bonoloe finyella litlhoko tsa liphaephe tsa metsi tse nang le khatello e phahameng, phepelo ea metsi le drainage mehahong e phahameng le maemo a mang a sebetsang, 'me e na le litšobotsi tsa ho hanyetsa khatello e phahameng, ho hanyetsa phallo e tlaase, joalo-joalo.
◆Li-valve tsa serurubele sa desulfurization /wafer centerline butterflyli sebelisoa haholo ho desulfurization ea khase ea flue le maemo a mang a ts'oanang a ts'ebetso.Lisebelisoa tse sireletsehileng le tse ka tšeptjoang tse khethiloeng ho ea ka maemo a sebetsang ho finyella litlhoko tsa bareki.
Tianjin Tanggu Water-Seal Valve Co., Ltd.(TWS Valve) e fumanoe ka 1997, 'me ke moetsi ea hloahloa o kopanyang moralo, nts'etsopele, tlhahiso, tlhomamiso, thekiso le litšebeletso, re na le limela tse 2, e le 'ngoe Xiaozhan Town, Jinnan , Tianjin, tse ling tse Toropong ea Gegu, Jinnan, Tianjin. Joale re se re le e mong oa barekisi ba ka sehloohong ba China ba lihlahisoa tsa li-valve tsa tsamaiso ea metsi le tharollo ea lihlahisoa. Ho feta moo, re iketselitse lihlahisoa tsa rona tse matla "TWS" .