Angalia Valve
Hutumika kuzuia kurudi nyuma, vali hizi kwa kawaida huwashwa zenyewe na kuruhusu vali kufunguka kiotomatiki wakati midia inapopita kwenye uelekeo uliokusudiwa na kufungwa kunapaswa kutiririka kinyume. Ikiwa ni pamoja na Valve ya Kukagua isiyo ya Kurejesha, Valve ya Kukagua Chuma ya Tuma, Ukaguzi wa Aina ya Wafe. Valve, Valve ya Kuangalia Miisho ya Thread, Valve ya Kukagua Bamba Mbili, na Valve ya Kukagua ya flange, n.k.
Vipengele vya Kubuni
- Bonati iliyofungwa na gasket ya jeraha la ond
- Lift au Piston Check
- Angalia mpira
- Ukaguzi wa swing
Vipimo
- Muundo wa Msingi: API 602, ANSI B16.34
- Mwisho hadi Mwisho: Kiwango cha DHV
- Mtihani na Ukaguzi: API 598
- Miisho ya Parafujo (NPT) hadi ANSI/ASME B1.20.1
- Uchimbaji wa soketi Inaisha hadi ASME B16.11
- Ulehemu wa kitako Unaisha hadi ASME B16.25
- Mwisho Flange: ANSI B16.5
Sifa za hiari
- Chuma cha Kutupwa, Chuma cha Aloi, Chuma cha pua
- Bandari Kamili au Bandari ya Kawaida
- Bonasi Iliyo svetsade au Boneti ya Muhuri wa Shinikizo
- Kutengeneza kwa NACE MR0175 kwa ombi
Angalia Orodha ya Nyenzo za Valve
Sehemu | Kawaida | Huduma ya halijoto ya chini | Chuma cha pua | Huduma ya Joto la Juu | Huduma ya Sour |
MWILI | ASTM A216-WCB | ASTM A352-LCC | ASTM A351-CF8 | ASTM A217-WC9 | ASTM A216-WCB |
JALADA | ASTM A216-WCB | ASTM A352-LCC | ASTM A351-CF8 | ASTM A217-WC9 | ASTM A216-WCB |
DISC | ASTM A217-CA15 | ASTM A352-LCC/316OVERLAY | ASTM A351-CF8 | ASTM A217-WC9/STLOVERLAY | ASTM A217-CA15-NC |
HINGE | ASMA216-WCB | ASTM A352-LCC | ASTM A351-CF8 | ASTM A217-WC9 | ASTM A216-WCB |
PETE YA KITI | ASTM A105/STLOVERLAY | ASTM A182-F316/STLOVERLAY | ASTM A182-F316/STLOVERLAY | ASTM A182-F22/STLOVERLAY | ASTM A105/STLOVERLAY |
PIN YA HINGE | ASTM A276-410 | ASTM A276-316 | ASTM A276-316 | ASTM A276-410 | ASTM A276-416-NC |
PLUGFOR HINGE PIN | CHUMA CHA CARBON | ASTM A276-316 | ASTM A276-316 | CHUMA TUSI | CHUMA CHA CARBON |
WASHA | CHUMA TUSI | ASTM A276-316 | ASTM A276-316 | CHUMA TUSI | CHUMA TUSI |
DISC NUT | ASTM A 276-420 | ASTM A276-316 | ASTM A276-316 | ASTM A276-420 | CHUMA TUSI |
MUOSHA DISC | ASTM A 276-420 | ASTM A276-316 | ASTM A276-316 | ASTM A276-420 | CHUMA TUSI |
PIN YA KUPASUKA DISC | ASTM A 276-420 | ASTM A276-316 | ASTM A276-316 | ASTM A276-420 | CHUMA TUSI |
BONNETRING JOINT | CHUMA LAINI | ASTM A276-316 | ASTM A276-316 | ASTM A276-304 | CHUMA LAINI |
BONNET STUD | ASTM A193-B7 | ASTM A320-L7M | ASTM A193 B8 | ASTM A193-B16 | ASTM A193-B7M |
BONNET NUT | ASTM A194-2H | ASTM A194-7M | ASTM A194 8 | ASTM A194-4 | ASTM A194-2HM |
RIVET | CHUMA LAINI | CHUMA CHA CARBON | CHUMA TUSI | CHUMA CHA CARBON | CHUMA CHA CARBON |
JINA SAMBAA | CHUMA TUSI | CHUMA TUSI | CHUMA TUSI | CHUMA TUSI | CHUMA TUSI |
SCREW YA NDOO | CHUMA CHA CARBON | CHUMA CHA CARBON | CHUMA TUSI | CHUMA CHA CARBON | CHUMA CHA CARBON |