Tataiso e felletseng ea ho khetha li-valve tsa lefats'e tse tloaelehileng tsa China tse ipapisitseng le litlhoko tsa boenjiniere

Tataiso e felletseng ea ho khetha li-valve tsa lefats'e tse tloaelehileng tsa China tse ipapisitseng le litlhoko tsa boenjiniere

1,Selelekela

Flange globe valve ke mofuta oa valve o sebelisoang hangata, o sebelisoang haholo masimong a kang peterole, lik'hemik'hale, matla le phepelo ea metsi. Sesepa sa globe se tloaelehileng sa China ke valve e hlahisoang ho latela maemo a naha ea China, e nang le litšobotsi tsa sebopeho se tsoetseng pele, ts'ebetso e ntle ea ho tiisa, le bophelo bo bolelele ba ts'ebeletso. Ts'ebetsong ea khetho ea boenjiniere, mokhoa oa ho khetha valve ea "globe ea "flange" e loketseng ea China ho latela litlhoko tsa boenjiniere e fetohile taba ea bohlokoa. Sengoliloeng sena se tla u fa tataiso e felletseng ea ho khetha li-valve tsa lefats'e tse tloaelehileng tsa China ho tsoa likarolong tse ngata.

2,Khethollo ea li-valve tsa lefats'e tse tloaelehileng tsa China

1. Ho ea ka sebopeho sa eona sa sebopeho, e ka aroloa ka li-valve tsa globe tsa mofuta oa wedge, li-valve tsa mofuta oa lehare, li-valve tsa globe tse nang le likhoele, joalo-joalo.

Ho latela mokhoa oa ho hokahanya, e ka aroloa ka khokahano ea flange, khokahano ea welding ea butt, khokahanyo ea likhoele, jj.

3. Ho ea ka mokhoa oa ho khanna, o ka aroloa ka li-valve tsa ho koala ka letsoho, li-valve tsa ho koala motlakase, li-valve tsa pneumatic shut-off, joalo-joalo.

3,Lintlha tse lokelang ho nahanoa ha u khetha li-valve tsa lefats'e tse tloaelehileng tsa China tse ipapisitseng le litlhoko tsa boenjiniere

1. Mokhoa oa ho sebetsa

Khetha thepa ea li-valve e tsamaellanang le sebopeho sa sebopeho se ipapisitseng le mofuta oa sehare (joalo ka metsi, oli, khase, joalo-joalo) le mocheso o mahareng. Ka mohlala, bakeng sa mocheso o phahameng, khatello e phahameng, le mecha ea litaba e senyang, li-valve tsa lefats'e tsa mofuta oa wedge li lokela ho khethoa, 'me lisebelisoa tse hanyetsanang le mocheso o phahameng le ho bola li lokela ho khethoa.

2. bophara ba lebitso le khatello ea lebitso

Khetha li-valve tse finyellang litlhoko tse thehiloeng ho litekanyetso tsa moralo oa pipeline (joalo ka bophara ba lebitso, khatello ea lebitso, joalo-joalo). Bophahamo ba lebitso le khatello ea lebitso la li-valve tsa lefats'e tse tloaelehileng tsa China li na le mofuta o itseng, 'me ho lokela ho netefatsoa hore valve e khethiloeng e ka fihlela litlhoko tsa boenjiniere.

3. Mokhoa oa ho hokahanya

Khetha li-valve tsa lefats'e tsa "flange" tse tsamaellanang tsa China ho latela mokhoa oa khokahano oa lipeipi. Haeba khokahanyo ea flange e loketse maemo a nang le bophara bo boholo ba pipeline le khatello e phahameng; Khokahano ea welding ea butt e loketse maemo ao bophara ba phala e leng nyane mme khatello e tlase.

4. Mokhoa oa ho khanna

Khetha mokhoa o nepahetseng oa ho khanna ho latela mokhoa oa ho sebetsa. Li-valve tsa ho koala ka letsoho li loketse maemo a nang le maqhubu a tlaase a ho sebetsa; Li-valve tsa ho koala tsa motlakase le tsa pneumatic li loketse maemo a nang le maqhubu a phahameng a ts'ebetso le libaka tse telele.

5. Ts'ebetso ea ho tiisa

Khetha li-valve tse nang le ts'ebetso e ntle ea ho tiisa ho latela litlhoko tsa boenjiniere bakeng sa ts'ebetso ea ho tiisa. U ka bua ka lintlha tsa tekheniki tsa moetsi oa li-valve ho utloisisa likarolo tsa ts'ebetso ea ho tiisa ea valve.

6. Bophelo ba tšebeletso

Nahana ka bophelo ba tšebeletso ea valve 'me u khethe valve e nang le boleng bo ka tšeptjoang le tlhokomelo e bonolo. Ka kakaretso, li-valve tsa mofuta oa wedge li na le bophelo bo bolelele ba ts'ebeletso.

7. Sebaka sa ho kenya

Ho ea ka litlhoko tsa sebaka sa ho kenya, khetha li-valve tse lumellanang le polokeho, tšireletso ea tikoloho le melao e meng. Libakeng tse senyang, lisebelisoa tsa li-valve tse thibelang kutu li lokela ho khethoa.

4,Qetello

Ha ho khethoa li-valve tsa globe tse tloaelehileng tsa China, ho lokela ho nahanoa ka botlalo litlhoko tsa boenjiniere ho netefatsa ts'ebetso e bolokehileng, e tšepahalang le e sebetsang ea li-valve. Ka nako e ts'oanang, ho utloisisa matla a botekgeniki le ts'ebeletso ea kamora thekiso ea baetsi ba li-valve e fana ka litiisetso bakeng sa ts'ebetsong e ntle ea morero. Ke ts'epa hore sengoloa sena se ka fana ka litšupiso tse molemo bakeng sa hau ha u khetha li-valve tsa lefats'e tse tloaelehileng tsa China.