Boemo le Khatello ea Boholo & Maemo | |
Boholo | DN40-DN2000 |
Khatello Rating | DN50-100 PN16 DN150-200 PN10 DN250-400 PN7 DN450-600 PN5 DN650-750 PN4 DN800-900 PN3 DN1000 PN2 |
Tekanyetso ea Moqapi | JB/T8691-2013 |
Flange Standard | GB/T15188.2-94 chart6-7 |
Tekanyetso ea Teko | GB/T13927-2008 |
Lintho tse bonahalang | |
'Mele | ductile tšepe;WCB;CF8;CF8M;2205;2507 |
Diski | SS304;SS316;2205;2507;1.4529 |
Stem/ Shaft | SS410/420/416;SS431;SS304;Monel |
Setulo | Tšepe e se nang tšepe+STLEPDM (120°C) /Viton(200°C)/PTFE(200°C) /NBR(90°C) |
Bushing | PTFE, Bronze |
O Ring | NBR, EPDM, FKM |
Sebapali | Lebokose la Gear, Motlakase oa Motlakase, Motlakase oa Pneumatic |
Li-valve tsa heke ea thipa li sebelisoa haholo ho etsa pampiri, fiber ea lik'hemik'hale, petrochemical, metallurgy, seretse, motlakase, kalafo ea likhoerekhoere.Maemong a meriana le a mang a sebetsang, valve ea heke ea thipa e entsoe haholo-holo ka 'mele oa valve le heke.Thepa ea 'mele oa li-valve ke tšepe ea ductile, tšepe ea carbon le tšepe e sa hloekang,' me bokaholimo ba tiiso bo entsoe ka rabara e sa sebetseng ea tlhaho, rabara ea fluorine, rabara ea nitrile le rabara ea EPDM.'Me ho tiisoa ha tšepe, ho ea ka pono ea sebopeho, valve ea heke ea thipa e na le moralo o kopanetsoeng, o nka sebaka se senyenyane, 'me o khona ho tšehetsa matla a phaepe.
Ho na le likarolo tse 3 joalo ka tlase:
1. Stainless Steel stem e nang le khanyetso e ntle ea kutu e fana ka bophelo bo bolelele ba ts'ebeletso.Bakeng sa kutu e ntseng e phahama feela, mosireletsi oa stem a ka fanoa bakeng sa tšireletso e eketsehileng khahlanong le lerōle ha valve e le sebakeng se bulehileng.
2. Litopo tsohle tsa ZFA tse entsoeng ka tšepe le li-valve tsa tšepe li entsoe ka epoxy, li sireletsa hantle boema-kepe bo ka hare le bokaholimo khahlanong le maemo a senyang le a mashome a mahlano bakeng sa bophelo bo bolelele ba ts'ebeletso.Mobala o tloaelehileng oa ho roala oa ZFA ke RAL5050.
3. Cone ea ho kheloha, V kapa boema-kepe ba pentagonal, masoba a ente, sesebelisoa sa Locking, valve ea Solenoid, Positioners, Limit switches, Proximity switches, Magnetic switches, Air filter, Stem extension joalo-joalo.
ZFA Valve e sebetsa ka thata API598 standard, re etsa liteko tsa khatello ea mahlakoreng ka bobeli bakeng sa valve 100%, re fana ka li-valve tsa boleng ba 100% ho bareki ba rona.
'Mele oa valve o amohela thepa e tloaelehileng ea GB, ho na le ts'ebetso e felletseng ea 15 ho tloha ho tšepe ho ea ho' mele oa valve.
Tlhahlobo ea boleng ho tloha ho sekheo ho ea ho sehlahisoa se felileng ke 100% e tiisitsoeng.
ZFA Valve e shebane le tlhahiso ea li-valve ka lilemo tse 17, ka sehlopha sa litsebi tsa tlhahiso, re ka thusa bareki ba rona ho boloka lipakane tsa hau ka boleng ba rona bo tsitsitseng.
Tianjin Zhongfa Valve Co., Ltd. E Thehiloe ka 2006, moetsi oa li-valve Tianjin, Chaena.Haholo-holo hlahisa valve ea serurubele, valve ea heke, valve ea ho hlahloba, thipa ea heke ea thipa joalo-joalo.
Re boloka ts'ebetso e phahameng le taolo e tiileng ea taolo ea boleng, re fana ka ts'ebeletso e nakong le e sebetsang ea pele ho thekiso, thekiso le ts'ebeletso ea kamora thekiso e le ho fihlela katleho le khotsofalo ea bareki.Re fumane ISO9001, Setifikeiti sa CE.
Valve Parts Machining: Ha re fane ka li-valve feela, empa hape le likarolo tsa valve, haholo-holo 'mele, disc, stem le handle.Ba bang ba bareki ba rona ba kamehla ba bolokang likarolo tsa li-valve tsa odara ho feta lilemo tse 10, re boetse re hlahisa likarolo tsa li-valve ho latela setšoantšo sa hau.