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Taba-taba: Mohlala oa Tšebeliso ea Li-Valves tsa Amerika tsa Cast Steel Globe sebakeng sa Mocheso o Phahameng le Tikoloho ea Khatello e Phahameng

2024-06-04

Taba-taba: Mohlala oa Tšebeliso ea Li-Valves tsa Amerika tsa Cast Steel Globe sebakeng sa Mocheso o Phahameng le Tikoloho ea Khatello e Phahameng

"Taba ea Thuto: Mohlala oa Tšebeliso ea Li-Valves tsa Amerika tsa Cast Steel Globe maemong a Mocheso o Holimo le Khatello e Phahameng"

Li-valve tsa lefats'e tsa tšepe tse tloaelehileng tsa Amerika hangata li kopana le mocheso o phahameng le maemo a khatello e phahameng lits'ebetsong tsa indasteri, tse fanang ka litlhoko tse phahameng tsa thepa, sebopeho le ts'ebetso ea valve. Sengoliloeng sena se tla hlahloba ts'ebeliso ea li-valve tsa lefats'e tsa tšepe tse tloaelehileng tsa Amerika maemong a mocheso o phahameng le khatello e phahameng ka nyeoe e itseng, le ho sekaseka lintlha tsa bohlokoa moralong oa tsona le ts'ebetsong ea ts'ebeliso.

Taba e ka morao:

Sebakeng sa ho hloekisoa sa khoebo ea petrochemical, valve ea lefatše ea tšepe e tloaelehileng ea Amerika ea hlokahala ho laola phallo ea mecha ea phatlalatso ea hydrocarbon tlas'a mocheso o phahameng le khatello. Mocheso tlas'a boemo bona ba ho sebetsa ke hoo e ka bang 400 ° C 'me khatello e fihla ho 150MPa. Ka lebaka la ho senyeha ho phahameng le ho chesa ha sepakapaka, litlhoko tse khethehileng li behoa ho khethoa ha li-valve.

1. Lintlha tsa moralo

  1. Khetho ea lintho tse bonahalang: Ha ho nahanoa ka litšobotsi tsa mocheso o phahameng, khatello e phahameng le mecha ea litaba e senyang, ho ile ha khethoa valve ea Amerika e entsoeng ka tšepe e entsoeng ka tšepe ea alloy. Boitsebiso bona bo ka boloka thepa e ntle ea mechine ka mocheso o phahameng 'me e na le khanyetso e phahameng ea mecha ea phatlalatso e senyang.
  2. Moralo oa sebopeho: E le ho mamella khatello e phahameng, valve e nka khetla e matlafalitsoeng le moralo oa disc ho etsa bonnete ba hore sebopeho sa sebopeho sa valve se tlas'a khatello e matla. Ka nako e ts'oanang, mohaho oa ho tiisa habeli o amoheloa ho finyella sepheo sa ho lutla ha zero.
  3. Ho nahanisisa ka ho phahama ha mocheso: Libakeng tse phahameng tsa mocheso, ts'ebetso ea lisebelisoa tsa li-valve le litiiso li ka ameha. Ka hona, ts'ebetsong ea moralo, hoa hlokahala ho nahana ka coefficient ea ho atolosa mocheso oa thepa le ts'ebetso ea nako e telele ea tiiso ka mocheso o phahameng.
  4. Teko le Setifikeiti: Ho etsa bonnete ba hore valve e ka sebetsa ka mokhoa o sireletsehileng tlas'a maemo a sebele a ho sebetsa, liteko tse tiileng tsa khatello le tlhahlobo ea ts'ebetso ea thepa li entsoe, 'me ho fumanoe litifikeiti tse nepahetseng tsa polokeho.

2, Phello ea ts'ebeliso

  1. Tšireletseho: Ka mor'a ho kenngoa, valve ea American standard cast steel globe e atlehile ho feta tlhahlobo ea moetsi le tlhahlobo ea sebaka sa marang-rang, ho netefatsa ts'ebetso e sireletsehileng tlas'a mocheso o phahameng le maemo a khatello e phahameng.
  2. Ho tšepahala: Sephahla se bontšitse botsitso bo botle nakong ea ts'ebetso, ntle le ho tsuba kapa liphoso tse ling, ho netefatsa hore ts'ebetso ea ts'ebetso e tsoela pele.
  3. Ho hanyetsa kutu: Ka lebaka la khetho ea lisebelisoa tse loketseng, valve e bontša khanyetso e ntle ea kutu ha e shebane le mecha ea litaba e senyang, e lelefatsa bophelo ba tšebeletso ea valve.

Kakaretso:

Ts'ebeliso ea li-valve tsa lefats'e tsa tšepe tse tloaelehileng tsa Amerika maemong a mocheso o phahameng le khatello e phahameng e hloka hore ho nahanoe ka botlalo lintlha tse ngata joalo ka khetho ea thepa, moralo oa sebopeho, litlamorao tsa ho phahama ha mocheso le setifikeiti sa liteko. Ka boithuto ba nyeoe ena, re ka bona hore ka moralo o nepahetseng le khetho ea thepa, li-valve tsa globe tsa tšepe tse tloaelehileng tsa Amerika li ka fana ka tharollo e bolokehileng, e tšepahalang le e sebetsang tlasa maemo a thata a ts'ebetso. Sena se na le boleng ba bohlokoa ba litšupiso bakeng sa lits'ebetso tsa indasteri tse ts'oanang le maemo a phahameng a mocheso le khatello e phahameng ea ts'ebetso.