Lihlahisoa
API 602 Forged Steel Heke Valve 0.5 Inch Class 800LB
Tekanyetso ea Valve ea Heke ea Tšepe e Thehiloeng ea API 602
| Moralo le tlhahiso | API 602, ASME B16.34, BS 5352 |
| Lifahleho li talimane | MFG'S |
| Qetella Khokahano | - Lipheletso tsa Flange ho ASME B16.5 |
| - Lipheletso tsa ho Weld tsa Socket ho ea ho ASME B16.11 | |
| - Lipheletso tsa ho Weld Butt ho ASME B16.25 | |
| - Lipheletso tse nang le li-screw ho ANSI/ASME B1.20.1 | |
| Teko le tlhahlobo | API 598 |
| Moralo o sireletsehileng mollong | / |
| E fumaneha hape ka | NACE MR-0175, NACE MR-0103, ISO 15848 |
| Tse ling | PMI, UT, RT, PT, MT |
Litšobotsi tsa Moralo oa Valve ea Tšepe e Thehiloeng ea API 602
● 1. Tšepe e entsoeng ka maiketsetso, Sekurufu le Joko e ka Ntle, Sefate se Phahamisang;
● 2.Lebili la letsoho le sa Phahamiseng, Setulo se ka morao se kopaneng;
● 3.Bore e Fokolitsoeng kapa Kou e Felletseng;
● 4. Sokete e Welded, e nang le khoele, e nang le butt, e nang le flanged end;
● 5.SW, NPT, RF kapa BW;
● 6. Bonete e Welded le Bonete e Tiisitsoeng ka Kgatelelo, Bonete e Bolted;
● 7. Wedge e Tiileng, Masale a Litulo a Nchafatsoang, Gasket ea Maqeba a Sprial.
Kamoo Valve ea Heke ea Tšepe e Thehiloeng ea API 602 e Sebetsang Kateng
NSW API 602 Valve ea Heke ea Tšepe e Entsoeng, karolo ea ho bula le ho koala ea valve ea heke ea tšepe e entsoeng ea bolt bolt ke heke. Tsela eo heke e tsamaeang ka eona e otlolohile ho ea ka lehlakoreng la mokelikeli. Valve ea heke ea tšepe e entsoeng e ka buloa le ho koaloa ka botlalo feela, 'me e ke ke ea fetoloa le ho koalloa. Heke ea valve ea heke ea tšepe e entsoeng e na le libaka tse peli tsa ho koala. Libaka tse peli tsa ho koala tsa valve ea heke ea mode e tloaelehileng li etsa sebopeho sa wedge, 'me sekhutlo sa wedge se fapana ho latela liparamente tsa valve. Mekhoa ea ho khanna ea li-valve tsa heke ea tšepe e entsoeng ke: letsoho, pneumatic, motlakase, khokahano ea khase-mokelikeli.
Bokaholimo ba ho kwala ba valve ea heke ea tšepe e entsoeng ka tšepe bo ka kwala feela ka khatello e mahareng, ke hore, khatello e mahareng e sebelisoa ho hatella bokaholimo ba ho kwala ba heke ho ea setulong sa valve ka lehlakoreng le leng ho netefatsa bokaholimo ba ho kwala, e leng bo ikwalang. Li-valve tse ngata tsa heke li qobelloa ho kwala, ke hore, ha valve e koetsoe, ho hlokahala ho qobella poleiti ea heke khahlanong le setulo sa valve ka matla a kantle ho netefatsa ho kwala ha bokaholimo ba ho kwala.
Heke ea valve ea heke e tsamaea ka tatellano le kutu ea valve, e bitsoang valve ea heke ea molamu oa ho phahamisa (e boetse e bitsoa valve ea heke ea molamu o bulehileng). Hangata ho na le khoele ea trapezoidal molamung oa ho phahamisa. Nate e tsamaea ho tloha holimo ho valve le mokoti oa tataiso 'meleng oa valve ho fetola motsamao o potolohang hore e be motsamao o otlolohileng, ke hore, torque ea ts'ebetso ho ea ho thrust ea ts'ebetso.
Molemo oa API 602 Forged Steel Heke Valve
1. Khanyetso e tlase ea mokelikeli.
2. Matla a kantle a hlokahalang bakeng sa ho bula le ho kwala a manyane.
3. Tsela eo metsi a phallang ka yona ha e thibelwe.
4. Ha e butswe ka botlalo, kgoholeho ya bokahodimo ba ho kwala ke sesebediswa se sebetsang e nyane ho feta ya valve ya lefatshe.
5. Sebopeho se bonolo haholo 'me mokhoa oa ho lahla o motle.
