I tulaga o meafaitino, uamea e le gaoiavalve pepeo lo'o maua i le SS304, SS316, SS304L, SS316L, SS2205, SS2507, SS410, SS431, SS416, SS201,I le tulaga o le fausaga, o valve pepe u'amea e le gaoia e maua i laina tutotonu ma laina fa'asolo. O valve pepe u'amea e le gaoia laina tutotonu e masani ona faia i le u'amea e le gaoia mo le tino o le valve, le laupapa valve, ma le au, ma le EPDM po'o le NBR mo le nofoa valve. E masani ona mamanuina mo le puleaina o le tafe ma le fa'atonutonuina o mea e 'aina, aemaise lava o le tele o acids malolosi, e pei o le sulfuric acid ma le aqua regia.
O le valve pepete stainless eccentric soft seal o sefa'alua fa'a'ese'eseO le fa'amaufa'ailoga pepe ma se fa'amaufa'ailoga pa'u. O le fa'amaufa'ailoga fa'apitoa o le pepe ma'a'a e le'i fa'aaogaina, o le fa'amaufa'ailoga u'amea e le'i fa'aaogaina, o se fa'amaufa'ailoga pepe e tolu ona vaega, e masani lava, o le tino o le fa'amaufa'ailoga, le laupapa fa'amaufa'ailoga, ma le au o le fa'amaufa'ailoga e faia i le u'amea e le'i fa'aaogaina, ma o le pito fa'amaufa'ailoga o se mama fa'amaufa'ailoga e tele vaega. E fa'aaogaina lautele i le u'amea, eletise, le alamanuia petrochemical, sapalai vai ma alavai ma fausiaina o fale, ma isi paipa fa'apisinisi lea e ≤425 ℃ le vevela o le feololo, mo le fa'atonutonuina o le tafe ma le ave'esea o le vai.
Tianjin Zhongfa Valveo se kamupani gaosi oloa fa'apolofesa mo le butterfly valve, ma ua toeitiiti atoa le 20 tausaga o atina'e, ma ua tele le poto masani ua maua i le gaosia o le CF8M, ma le CF8 butterfly valves, e tele a matou SS butterfly valves ua fa'atau atu i fafo, e fiafia i ai tagata fa'atau. O iinei, se'i o tatou tilotilo i le stainless steel butterfly valves a le Zhongfa Valve.
1.Apa silivavalve pepeti
2.Apa silivaflange valve pepe.
3. Uamea e le gaoiavalve pepe'e
SS Hard Seal Lug Butterfly Valve
Vala pepe ma'a fa'amaufa'ailoga SS: Vala pepe u'amea e le gaoia ZHONGFA, u'amea e le gaoia. O nei ituaiga o vala e fa'aaogaina lautele i le fa'amamāina o le vai, ausa, ma otaota.
| SS Lug Butterfly Valve | |
| Tele | DN50-DN1600 |
| Fua Fa'atatau o le Mamafa | PN10,PN16,CL150,CL300,JIS 5K, JIS 10K |
| Tulaga Masani | API 609, GOST, BS5155, DIN 3202, ISO 5702 |
| Flange pito i luga STD | ISO5211 |
| Feso'ota'iga STD | PN6, PN10, PN16, PN25, 150LB, 300LB, JIS5K, 10K, 16K, GOST33259 |
| Vevela Feololo | -29℃ i le 425℃ |
| Meafaitino o le Valve | SS316, SS304, SS2205, SS2507, 904L |
| Mea Fa'amaufa'ailoga | Fa'amaufa'ailoga e tele vaega, Fa'amaufa'ailoga Stellite |
SS Flange Hard Seal Butterfly Valve
O le SS flange hard seal butterfly valve e fa'aaogaina se fausaga eccentric e tolu, ma o le pito i luga o le fa'amaufa'ailoga o le nofoa o le valve ma le tisiketi e faia i le ma'a'a eseese ma le u'amea e le gaoia, lea e tete'e lelei i le ele ma umi le ola tautua.
| SS Flange Hard Seal Butterfly Valve | |
| Tele | DN50-DN4000 |
| Fua Fa'atatau o le Mamafa | PN10,PN16,CL150,CL300,JIS 5K,JIS 10K |
| Tulaga Masani | API609, GOST, BS5155, DIN3202, ISO 5702 |
| Meafaitino o le Valve | SS304, SS316, SS2205, SS2507, 904L |
| Flange pito i luga | ISO 5211 |
| Vevela Feololo | -29℃ i le 425℃ |
| Feso'ota'iga STD | PN10,PN16,CL150,CL300,JIS 5K,JIS 10K,GOST33259 |
SS wafer fa'amaufa'ailoga malosi Butterfly Valve
O lenei valve pepe o se fausaga fa'amaufa'ailoga u'amea e tele-tulaga e tolu-ese'ese, e leai se ofuina fa'amekanika e mafai ona o'o atu i le leai o se tafe, e iai se galuega fa'amaufa'ailoga lelei e lua-ala, ma e mafai ona fa'aoga i le vai, otaota, vai susū, ea, ausa, kesi, kesi mu, ala oona, suau'u ma mea'ai ma isi ala o faasalalauga, o le vevela maualuga o le galue e o'o atu i le 600 ℃.
| SS Wafer Fa'amaufa'ailoga Faigata Pepe Valve | |
| Tele | DN50-1200 |
| Fua Fa'atatau o le Mamafa | PN10,PN16,PN25,CL150,CL300,JIS 5K, JIS 10K |
| Tulaga Masani | API609, GOST, BS5155, DIN3202, ISO5702 |
| Flange pito i luga | ISO5211 |
| Feso'ota'iga STD | PN6, PN10, PN16, PN25, 150LB, 300LB, JIS5K, 10K, GOST33259 |
| Vevela Feololo | -29℃ i le 425℃ |
| Meafaitino o le Valve | SS304, SS316, SS2205, SS2507, 904L |
| Mea Fa'amaufa'ailoga | Fa'amaufa'ailoga e tele-vaega, Fa'amaufa'ailoga Stellite |
SS Soft Seal Wafer Butterfly Valve
E fa'aaogaina valve pepele uamea e fai i le u'amea e le gaoia ai le fa'amaufa'ailoga vaivai i galuega e 'aina ai le siosiomaga i fafo.
| SS Lug Butterfly Valve | |
| Tele | DN50-DN1600 |
| Fua Fa'atatau o le Mamafa | PN10,PN16,CL150,CL300,JIS 5K, JIS 10K |
| Tulaga Masani | API 609, GOST, BS5155, DIN 3202, ISO 5702 |
| Flange pito i luga STD | ISO5211 |
| Feso'ota'iga STD | PN6, PN10, PN16, PN25, 150LB, 300LB, JIS5K, 10K, 16K, GOST33259 |
| Vevela Feololo | -29℃ i le 425℃ |
| Meafaitino o le Valve | SS316, SS304, SS2205, SS2507, 904L |
| Mea Fa'amaufa'ailoga | EPDM,NBR |
SS wafer Fa'amaufa'ailoga vaivai Butterfly Valve
O le valve pepe uamea e le gaoia o se valve pepe e fa'aaogaina i le ogatotonu, e masani ona fa'aaogaina i tulaga fa'aleaga i fafo.
| SS Wafer Fa'amaufa'ailoga Faigata Pepe Valve | |
| Tele | DN50-1200 |
| Fua Fa'atatau o le Mamafa | PN10,PN16,PN25,CL150,CL300,JIS 5K, JIS 10K |
| Tulaga Masani | API609, GOST, BS5155, DIN3202, ISO5702 |
| Flange pito i luga | ISO5211 |
| Feso'ota'iga STD | PN6, PN10, PN16, PN25, 150LB, 300LB, JIS5K, 10K, GOST33259 |
| Vevela Feololo | -29℃ i le 425℃ |
| Meafaitino o le Valve | SS304, SS316, SS2205, SS2507, 904L |
| Mea Fa'amaufa'ailoga | NBR,EPDM |
Tulaga lelei ma tulaga le lelei o le valve butterfly uamea e le gaoia
1, O le lelei o le valve pepe uamea e le gaoia
1, Faigofie ona tatala ma tapuni vave, e sefe ai le malosi o le galuega, e tete'e atu i le vai la'ititi, ma e mafai ona fa'agaoioia soo.
2, fausaga faigofie, voluma laʻititi, ma mama.
3, E mafai ona felauaiga le slurry ma faʻaputuina le itiiti ifo o le vai i le gutu o le paipa.
4, e mafai ona ausia le faamaufaailoga lelei i lalo o le mamafa maualalo.
5, Fa'atinoga fetu'una'i lelei.
Le lelei o le valve butterfly uamea e le gaoia
1, Laʻititi le tele o le faʻaaogaina o le mamafa ma le vevela o le galuega.
2. E le lelei le fa'amaufa'ailoga.
Su'esu'ega o mafua'aga o le 'ele o valve pepele uamea e le gaoia
1. Metotia o le suega
E aveina faʻataʻitaʻiga mo le auʻiliʻiliga o le tuʻufaʻatasiga vailaʻau (e iloa ai pe ausia manaʻoga masani), siakiina o le faʻatulagaina o uʻamea, suʻega o le faʻagasologa o togafitiga vevela, auʻiliʻiliga SEM, ma le auʻiliʻiliga o le spectrometer.
2. Taunuuga o suega ma auiliiliga
2.1 Fa'asologa o vaila'au
Iʻuga o le suʻesuʻega o le tuufaatasiga vailaʻau ma le tuufaatasiga masani.
2.2 Su'esu'ega fa'ametalokalama
2.3 Su'esu'ega SEM