Mabapi le thepa, tšepe e sa hloekangli-valve tsa serurubeleli fumaneha ho SS304, SS316, SS304L, SS316L, SS2205, SS2507, SS410, SS431, SS416, SS201,Mabapi le sebopeho, li-valve tsa serurubele sa tšepe tse sa hloekang li fumaneha ka mela ea centric le eccentric. Li-valve tsa serurubele sa centric line li entsoe ka tšepe e sa hloekang bakeng sa 'mele oa valve, poleiti ea valve le shaft, le EPDM kapa NBR bakeng sa setulo sa valve, haholo-holo li etselitsoe ho laola phallo le taolo ea mecha ea litaba e senyang, haholo-holo li-acid tse matla tse fapaneng. joalo ka sulfuric acid le aqua regia.
The eccentric soft seal stainless stainless butterfly valve kehabeli eccentrictiisa serurubele ka tiiso ea rabara. The eccentric hard seal butterfly valve stainless steel stainless steel valve ke serurubele sa eccentric triple eccentric, hangata, mmele wa valve, poleiti ya valve, le shaft shaft e entsoe ka tšepe e sa hloekang, 'me bokaholimo ba tiiso ke selikalikoe se tiisang sa mekhahlelo e mengata. E sebelisoa haholo ho metallurgy, matla a motlakase, indasteri ea petrochemical, phepelo ea metsi le drainage le kaho ea masepala, le liphaephe tse ling tsa indasteri moo mocheso o mahareng o leng ≤425 ℃, bakeng sa ho laola phallo le ho tsamaisa mokelikeli.
Tianjin Zhongfa Valveke setsebi sa li-valve tsa serurubele se nang le lilemo tse ka bang 20 tsa tsoelo-pele, 'me se bokelletse phihlelo e ruileng ea ho hlahisa CF8M, le li-valve tsa CF8 butterfly, re na le mefuta e fapaneng ea li-valve tsa SS butterfly tse rekisoang mose ho maoatle, tse ratoang ke bareki. Mona, ha re shebeng li-valve tsa serurubele sa tšepe ea Zhongfa Valve.
1.Ts'epe e sa beng le mabaliserurubele valve
2.Ts'epe e sa beng le mabalibelofo ea serurubele sa flange.
3. Tšepe e sa hloekanglug serurubele valve
SS Hard Seal Lug Butterfly Valve
SS hard seal lug serurubele valve: ZHONGFA stainless steel butterfly valve, tšepe e sa hloekang. Mefuta ena ea li-valve e sebelisoa haholo ho hloekisa metsi, mouoane le metsi a litšila.
| SS Lug Butterfly Valve | |
| Boholo | DN50-DN1600 |
| Khatello Rating | PN10,PN16,CL150,CL300,JIS 5K, JIS 10K |
| Standard | API 609, GOST, BS5155,DIN 3202,ISO 5702 |
| Upper Flange STD | ISO5211 |
| Tlhaloso ea STD | PN6,PN10,PN16,PN25,150LB,300LB,JIS5K,10K,16K,GOST33259 |
| Mocheso o Mahareng | -29 ℃ ho isa ho 425 ℃ |
| Lisebelisoa tsa Valofo | SS316,SS304,SS2205,SS2507,904L |
| Lisebelisoa tsa ho Tiisa | Ho tiisa ka mekhahlelo e mengata, Litiiso tsa Stellite |
SS Flange Hard Seal Butterfly Valve
SS flange hard seal butterfly valve e nka sebopeho sa eccentric hararo, 'me bokaholimo ba tiiso ea setulo sa valve le poleiti ea disc li entsoe ka thata e fapaneng le tšepe e sa hloekang, e nang le khanyetso e ntle ea kutu le bophelo bo bolelele ba ts'ebeletso.
| SS Flange Hard Seal Butterfly Valve | |
| Boholo | DN50-DN4000 |
| Khatello Rating | PN10,PN16,CL150,CL300,JIS 5K,JIS 10K |
| Standard | API609,GOST,BS5155,DIN3202,ISO 5702 |
| Lisebelisoa tsa Valofo | SS304,SS316,SS2205,SS2507,904L |
| Flange e ka Holimo | ISO 5211 |
| Mocheso o Mahareng | -29 ℃ ho isa ho 425 ℃ |
| Tlhaloso ea STD | PN10,PN16,CL150,CL300,JIS 5K,JIS 10K,GOST33259 |
Leqhubu la SS le tiisitsoeng ka thata la Butterfly Valve
Valve ena ea serurubele ke sebopeho sa tiiso ea tšepe ea mekhahlelo e meraro, ha ho seaparo sa mochini se ka fihlelang ho lutla ha zero, se na le ts'ebetso e ntle ea ho tiisa ka litsela tse peli, 'me se ka sebelisoa ho metsi, likhoerekhoere, metsi a leoatle, moea, mouoane, khase, khase e tukang. , mecha ea litaba e senyang, oli le lijo le mecha e meng ea litaba, mocheso o phahameng ka ho fetisisa oa ho sebetsa ho fihlela ho 600 ℃.
| SS Wafer Hard Seal Butterfly Valve | |
| Boholo | DN50-1200 |
| Khatello Rating | PN10,PN16,PN25,CL150,CL300,JIS 5K, JIS 10K |
| Standard | API609, GOST,BS5155,DIN3202,ISO5702 |
| Flange e ka Holimo | ISO5211 |
| Tlhaloso ea STD | PN6,PN10,PN16,PN25,150LB,300LB,JIS5K,10K,GOST33259 |
| Mocheso o Mahareng | -29 ℃ ho isa ho 425 ℃ |
| Lisebelisoa tsa Valofo | SS304,SS316,SS2205,SS2507,904L |
| Lisebelisoa tsa ho Tiisa | Ho tiisa ka mekhahlelo e mengata, Litiiso tsa Stellite |
SS Soft Seal Wafer Butterfly Valve
Li-valve tsa serurubele sa stainless-seal seal seal li sebelisoa lits'ebetsong moo tikoloho ea kantle e senyang.
| SS Lug Butterfly Valve | |
| Boholo | DN50-DN1600 |
| Khatello Rating | PN10,PN16,CL150,CL300,JIS 5K, JIS 10K |
| Standard | API 609, GOST, BS5155,DIN 3202,ISO 5702 |
| Upper Flange STD | ISO5211 |
| Tlhaloso ea STD | PN6,PN10,PN16,PN25,150LB,300LB,JIS5K,10K,16K,GOST33259 |
| Mocheso o Mahareng | -29 ℃ ho isa ho 425 ℃ |
| Lisebelisoa tsa Valofo | SS316,SS304,SS2205,SS2507,904L |
| Lisebelisoa tsa ho Tiisa | EPDM, NBR |
Sephaphatha sa SS se Soft seal Butterfly Valve
Stainless steel soft seal butterfly valve ke valve ea serurubele sa midline, e sebelisoang hangata maemong a ka ntle a ho senya.
| SS Wafer Hard Seal Butterfly Valve | |
| Boholo | DN50-1200 |
| Khatello Rating | PN10,PN16,PN25,CL150,CL300,JIS 5K, JIS 10K |
| Standard | API609, GOST,BS5155,DIN3202,ISO5702 |
| Flange e ka Holimo | ISO5211 |
| Tlhaloso ea STD | PN6,PN10,PN16,PN25,150LB,300LB,JIS5K,10K,GOST33259 |
| Mocheso o Mahareng | -29 ℃ ho isa ho 425 ℃ |
| Lisebelisoa tsa Valofo | SS304,SS316,SS2205,SS2507,904L |
| Lisebelisoa tsa ho Tiisa | NBR, EPDM |
Melemo le bofokoli ba valve ea tšepe e sa hloekang ea serurubele
1, Melemo ea valafo ea tšepe e sa hloekang ea serurubele
1, Ho bonolo ho bula le ho koala kapele, ho boloka mosebetsi, ho hanyetsa mokelikeli o monyane, hangata ho ka sebetsoa.
2、 Sebopeho se bonolo, molumo o monyenyane, le boima bo bobebe.
3, E ka tsamaisa seretse 'me ea bokella mokelikeli o fokolang molomong oa phala.
4, Ho tiisa hantle ho ka finyelloa tlas'a khatello e tlaase.
5, Tshebetso e ntle ea phetoho.
Mefokolo ea tšepe e sa hloekang serurubele valve
1. Nyenyane e fapaneng ea ho sebelisa khatello le mocheso oa ho sebetsa.
2, Tiiso e fosahetse.
Tlhahlobo ea lisosa tsa ho bola ha li-valve tsa serurubele sa tšepe e sa hloekang
1. Mokhoa oa teko
Mehlala e nkuoa bakeng sa tlhahlobo ea sebopeho sa lik'hemik'hale (ho fumana hore na e fihlela litlhoko tse tloaelehileng), tlhahlobo ea mokhatlo oa metallographic, tlhahlobo ea ts'ebetso ea mocheso oa mocheso, tlhahlobo ea SEM, le tlhahlobo ea spectrometer.
2. Liphetho tsa liteko le tlhahlobo
2.1 Sebopeho sa lik'hemik'hale
Liphetho tsa tlhahlobo ea sebopeho sa lik'hemik'hale le sebopeho se tloaelehileng.
2.2 Tlhahlobo ea metallographic
2.3 Tlhahlobo ea SEM