API 6D Ball belofo
Mesebetsi ea mantlha: API6D, Ball, Valve, Flange, WCB, CF8, CF8M, C95800, Floating, Trunnion, class150, 300, 4A, 5A, 6A, PTFE,
Phetoho ea lihlahisoa:
Boholo: NPS 2 ho ea ho NPS 60
Boemo ba Khatello: Sehlopha sa 150 ho ea ho Sehlopha sa 2500
Khokahano ea Flange: RF, FF, RTJ
LITS'ELISO:
Lahla: (A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB, LCC, LC2) Monel, Inconel, Hastelloy, UB6
Theha (A105, A182 F304, F304L, F316, F316L, F51, F53, A350 LF2, LF3, LF5,)
MAEMO
| Moralo le tlhahiso | API 6D, ASME B16.34 |
| Lifahleho li talimane | ASME B16.10, EN 558-1 |
| Qetella khokahano | ASME B16.5, ASME B16.47, MSS SP-44 (NPS 22 Feela) |
| - Socket Weld e Fella ho ASME B16.11 | |
| - Butt Weld e Fella ho ASME B16.25 | |
| - Sesebelisoa se Fela ho ANSI / ASME B1.20.1 | |
| Teko le tlhahlobo | API 598, API 6D, DIN3230 |
| Moralo o bolokehileng oa mollo | API 6FA, API 607 |
| E fumaneha hape ka | NACE MR-0175, NACE MR-0103, ISO 15848 |
| Tse ling | PMI, UT, RT, PT, MT |
Likarolo tsa Moralo:
Bore e Felletseng kapa e Fokotsitsoeng
2.RF, RTJ, BW kapa PE
Ho kena ka lehlakoreng le leng, ho kenella ka holimo, kapa moralo oa 'mele oa welded
4.Double Block & Bleed (DBB), Habeli itšehla thajana & tsoa mali (DIB)
5.Emergency setulo le bakoang ente
Sesebelisoa sa 6.Anti-Static
7. Khahlano le Phallo ea Stem
8. Polokeho ea mollo
9. Cryogenic kapa Mocheso o Phahameng Stem
10. 2PCS, 3PCS
Phala ea bolo ea API6D e ka koaloa ka thata ka ho potoloha ha likhato tse 90 le torque e nyane. Sekhahla se lekanang ka botlalo sa phunyang se fana ka kanale e otlolohileng e nang le khanyetso e nyane bakeng sa mahareng. Karolo ea mantlha ke sebopeho sa eona se kopaneng, ts'ebetso e bonolo le tlhokomelo, e loketseng mecha ea phatlalatso e sebetsang joalo ka metsi, solvents, acid le khase ea tlhaho, hape e loketse media bakeng sa maemo a thata a sebetsang, joalo ka oksijene, hydrogen peroxide, methane le ethylene.
1. Phofo ea bolo e phaphametseng
Bolo ea belofo ea bolo e phaphametse. Tlas'a khatello ea seaplane, bolo e ka hlahisa phalliso e itseng ebe e tobetsa ka thata holim 'a tiiso ea pheletso ho netefatsa hore pheletso e koetsoe. Bareliki ea bolo e phaphametseng e na le sebopeho se bonolo le ts'ebetso e ntle ea ho tiisa, empa mojaro oa sebaka se nang le seaplane se sebetsang o fetiselitsoe ho lesale la tiiso la sehokelo, ka hona ho a hlokahala ho nahana hore na thepa ea lesale la tiiso e ka mamella mojaro o sebetsang oa sebaka se bohareng. Sebopeho sena se sebelisoa haholo ho li-valve tsa bolo tse mahareng le tse tlase.
2. Belofo ea bolo ea Trunnion
Bolo ea belofo ea bolo e tsitsitse ebile ha e sisinyehe ha e hatelloa. Sephahla sa bolo ea Trunnion se na le setulo sa phunyang se phaphametseng. Kamora ho amohela khatello ea seaplane, setulo sa phunyang sea sisinyeha, e le hore lesale la tiiso le petelletsoe ka thata ho bolo ho netefatsa ho tiisoa. Hangata, libering li kentsoe ka holim'a marulelo a holimo le a tlase a sebaka, mme torque e sebetsang e nyane, e loketseng khatello e phahameng le li-valve tse kholo tsa bophara. Bakeng sa ho fokotsa torque e sebetsang ea phunyang ea bolo le ho eketsa ts'epahalo ea tiiso, li-valve tsa bolo tse tiisitsoeng ka oli li hlahile lilemong tsa morao tjena. Ho tšeloa oli e khethehileng ea ho tlotsa pakeng tsa libaka tsa ho tiisa ho etsa filimi ea oli, e ntlafatsang ts'ebetso ea ho tiisa le ho fokotsa torque e sebetsang. E loketse khatello e phahameng le li-valve tse kholo tsa bolo.
Haeba o hloka lintlha tse ling ka li-valve ka kopo ikopanye le lefapha la thekiso la NSW (newway valve)
