Mitundu 5 Yapamwamba Ya Ma Valve a Mpira a ku China 3 4
1. Valavu ya NEWAY
- Kusankha Bwino: Ma valve a mpira a chitsulo chosapanga dzimbiri a 3/4″
- Ziphaso: API 607, CE, WRAS
- Mbali Yapadera: Kapangidwe ka tsinde loletsa kuphulika
- MOQ: zidutswa 50
2. Ukadaulo wa SUFA
- Zamalonda Zapadera: Ma valve a mpira wathunthu wa zidutswa zitatu (3/4″)
- Kuyeza kwa Kupanikizika: 1000 WOG (PN64)
- Zinthu ZofunikaChitsulo chosapanga dzimbiri cha CF8M
- Misika Yogulitsa Zinthu Zakunja: Europe, Middle East
3. Ma Valves a DVK
- Zabwino Kwambiri: HVAC ndi makina a mapaipi
- 3/4 Mpira wa Valavu:
– mipando ya PTFE (-20°C mpaka 200°C)
- 100% yayesedwa mpweya kuti ione ngati pali kutuluka kwa madzi
- KutumizaMasiku 7 a mitundu yokhazikika
4. Gulu la Valve la YUANDA
- Kuyang'ana Kwambiri pa Zamalonda: Mafuta ndi gasi, kukonza mankhwala
- Ma Specs a Valve a 3/4″:
- Yotetezeka pamotoAPI 607/6FA
- Kapangidwe ka double-block-and-bleed (DBB)
- Nthawi yotsogolera: Masiku 20
5. Valavu ya NSW
- Kusankha Kotsika Mtengo: Ma valve a mpira opangidwa ndi zinthu zotsika mtengo komanso ma valve a mpira woponyedwa
- Zofotokozera Zazikulu:
- 600 PSI, 1000 PSI, 2000 PSI, 10000 PSI kuthamanga kwa ntchito
- Chitsimikizo cha zaka 10
- Kukula: 1/2 inchi, 3/4 – 2 inchi, 3 inchi, 4 inchi, 6 inchi -48 inchi
- MOQ: 1 mayunitsi
Kuyerekeza kwaukadaulo: Ma Vavu a Mpira 3/4 vs. 3 vs. 4
| Kufotokozera | Valavu ya Mpira ya 3/4 | Valavu ya Mpira 3 | Valavu ya Mpira 4 |
| Kukula kwa Doko | 0.75″ (19mm) | 3″ (76mm) | 4″ (102mm) |
| Kutha Kuyenda | 25 GPM | 150 GPM | 250 GPM |
| Zinthu Zofanana | Chitsulo cha Carbon, Chitsulo Chosapanga Dzira, Mkuwa, Mkuwa, Aloyi Wapadera | ||
| Kagwiritsidwe Ntchito Kawirikawiri | Mapaipi a m'nyumba, Mapaipi a mafakitale, Malo oyeretsera madzi | ||
Zofunikira Zosankha Ma Valuvu a Mpira a 3/4
1. Kugwirizana kwa Zinthu:
– Mkuwa wa madzi/gasi (ASTM B16)
- Chitsulo chosapanga dzimbiri cha zinthu zowononga (ASTM A351)
2. Malumikizano Otsiriza:
- Ulusi wa NPT (ASME B1.20.1)
- Socket weld (ASME B16.11)
3. Kuyeza kwa Kupanikizika ndi Kutentha:
- Kalasi 150 (ANSI B16.34) yogwiritsidwa ntchito mwachizolowezi
- Kalasi 300 ya makina amphamvu kwambiri
4. Ziphaso za Makampani:
- API 6D ya mafuta/gasi
- NSF/61 ya madzi abwino oti mugwiritse ntchito
Kugwiritsa Ntchito Ma Vavu Ang'onoang'ono a Mpira 3, 4, 3/4
- Kumakomo: Kupatula chotenthetsera madzi
- Zamalonda: Malo odyera opaka mafuta
- Zamakampani: Machitidwe oyezera mankhwala
- Mphamvu Zongowonjezedwanso: Mabwalo otentha a dzuwa
Chifukwa Chosankha Valavu ya Mpira Yachi China Ogulitsa
China ikulamulira30% ya msika wa ma valve padziko lonse lapansi, chopereka:
- Mayankho otchipa (otsika mtengo 20-40% kuposa mitundu ya EU/US)
- Kupanga kovomerezeka ndi ISO 9001/API 6D
- Ma valve ang'onoang'ono a mpira omwe angasinthidwe mwamakonda (1/4″ mpaka 4″)
- Nthawi yofulumira yotumizira (masiku 15-30 a maoda ambiri)
Nthawi yotumizira: Epulo-13-2025