Haufinyane tjena, k'hamphani ea rona e phethetse sehlopha sa li-valve tsa serurubele sa DN800, litlhaloso tse tobileng ke tse latelang;

'Mele: WCB
Letlapa: WCB
Tiiso: SS304+graphite
Setšoantšo sa SS420
Setulo se ka tlosoang: 2CR13

NSEN e ka fa bareki li-diameter tsa valve DN80 - DN3600.Ha li bapisoa le li-valve tsa heke le li-valve tsa bolo tsa boholo bo lekanang, li-valve tsa serurubele tse bophara bo boholo li na le sebopeho se bonolo 'me li ka khutsufatsa bolelele ba sebopeho haholo, tsa fokotsa boima ba 'mele.'Me u hloka feela ho potoloha 90 ° ho bula le ho koala kapele, ts'ebetso e bonolo.

Belofo ea serurubele e nang le likarolo tse tharo e na le litšobotsi tse latelang;
① Moralo o ikhethileng oa eccentricity tse tharo o etsa hore phetisetso e se nang likhohlano lipakeng tsa libaka tse koalang le ho lelefatsa bophelo ba ts'ebeletso ea valve.

②Setiiso sa elastic se hlahisoa ke torque.

③Moetso o bohlale oa wedge o etsa hore valve e be le ts'ebetso ea ho koala ka boiketsetso, ho tiisa ho tiisa, 'me libaka tse koalang li na le matšeliso mme li ka fihlela ts'ebetso ea ho lutla ha zero.

④Boholo bo nyane, boima bo bobebe, ts'ebetso e bobebe, ho bonolo ho e kenya.

⑤ Lisebelisoa tsa moea le tsa motlakase li ka hlophisoa ho latela litlhoko tsa basebelisi ho fihlela litlhoko tsa taolo ea hole le taolo ea lenaneo.

⑥Thepa ea likarolo e ka nkeloa sebaka hore e ikamahanye le mecha ea litaba e fapaneng

⑦ Mefuta e fapaneng ea khokahano: sephaphatha, flange, butt welding.