Ponena za zinthu, chitsulo chosapanga dzimbirimavavu a gulugufeakupezeka mu SS304, SS316, SS304L, SS316L, SS2205, SS2507, SS410, SS431, SS416, SS201,Ponena za kapangidwe kake, mavavu a gulugufe achitsulo chosapanga dzimbiri amapezeka m'mizere yozungulira komanso yosiyana. Mavavu a gulugufe achitsulo chosapanga dzimbiri nthawi zambiri amapangidwa ndi chitsulo chosapanga dzimbiri cha thupi la valavu, mbale ya valavu, ndi shaft, ndi EPDM kapena NBR ya mpando wa valavu, Amapangidwa makamaka kuti azilamulira kayendedwe ka madzi ndikuwongolera zinthu zowononga, makamaka ma asidi amphamvu osiyanasiyana, monga sulfuric acid ndi aqua regia.
Valavu ya gulugufe yosapanga dzimbiri yosapanga dzimbiri ndikawiri kosiyanaGulugufe wotseka wokhala ndi chisindikizo cha rabara. Valavu ya gulugufe yokhazikika yotseka yachitsulo chosapanga dzimbiri ndi valavu ya gulugufe yokhazikika katatu, nthawi zambiri, thupi la valavu, mbale ya valavu, ndi shaft ya valavu zimapangidwa ndi chitsulo chosapanga dzimbiri, ndipo pamwamba pake potseka ndi mphete yotsekera yokhala ndi zigawo zambiri. Imagwiritsidwa ntchito kwambiri mu zitsulo, magetsi, mafakitale a petrochemical, madzi ndi ngalande zotulutsira madzi ndi zomangamanga za boma, ndi mapaipi ena amafakitale komwe kutentha kwapakati ndi ≤425℃, powongolera kuyenda ndi kunyamula madzi.
Tianjin Zhongfa ValveNdi katswiri wopanga ma valve a gulugufe, yemwe wakhala akupangidwa kwa zaka pafupifupi 20, ndipo wakhala ndi luso lochuluka popanga ma valve a gulugufe a CF8M, ndi CF8, tili ndi ma valve a gulugufe a SS osiyanasiyana omwe amagulitsidwa kunja, omwe amakondedwa ndi makasitomala. Tiyeni tiwone ma valve a gulugufe achitsulo chosapanga dzimbiri a Zhongfa Valve.
1.Chitsulo chosapanga dzimbirivalavu ya gulugufe ya wafer
2.Chitsulo chosapanga dzimbirivalavu ya gulugufe ya flange.
3. Chitsulo chosapanga dzimbirivalavu ya gulugufe
SS Hard Chisindikizo Lug Gulugufe Vavu
Valavu ya gulugufe ya SS hard seal lug: Valavu ya gulugufe ya ZHONGFA yosapanga dzimbiri, chitsulo chosapanga dzimbiri. Mavavu amtunduwu amagwiritsidwa ntchito kwambiri pochiza madzi, nthunzi, ndi madzi otayira.
| SS Lug Gulugufe Valavu | |
| Kukula | DN50-DN1600 |
| Kuyeza kwa Kupanikizika | PN10,PN16,CL150,CL300,JIS 5K, JIS 10K |
| Muyezo | API 609, GOST, BS5155,DIN 3202,ISO 5702 |
| Upper Flange STD | ISO5211 |
| Kulumikizana kwa STD | PN6,PN10,PN16,PN25,150LB,300LB,JIS5K,10K,16K,GOST33259 |
| Kutentha kwapakati | -29℃ mpaka 425℃ |
| Zipangizo za Vavu | SS316,SS304,SS2205,SS2507,904L |
| Zipangizo Zotsekera | Kusindikiza kwa zigawo zambiri, Zisindikizo za Stellite |
SS Flange Wolimba Chisindikizo Gulugufe vavu
Valavu ya gulugufe ya SS flange yolimba imagwiritsa ntchito kapangidwe kake ka eccentric katatu, ndipo pamwamba pa mpando wa valavu ndi mbale ya disc zimapangidwa ndi kuuma kosiyanasiyana ndi chitsulo chosapanga dzimbiri, chomwe chimakhala ndi kukana dzimbiri komanso moyo wautali.
| SS Flange Wolimba Chisindikizo Gulugufe vavu | |
| Kukula | DN50-DN4000 |
| Kuyeza kwa Kupanikizika | PN10,PN16,CL150,CL300,JIS 5K,JIS 10K |
| Muyezo | API609, GOST, BS5155, DIN3202, ISO 5702 |
| Zipangizo za Vavu | SS304,SS316,SS2205,SS2507,904L |
| Flange Yapamwamba | ISO 5211 |
| Kutentha kwapakati | -29℃ mpaka 425℃ |
| Kulumikizana kwa STD | PN10,PN16,CL150,CL300,JIS 5K,JIS 10K,GOST33259 |
SS wokutira zolimba chisindikizo cha Gulugufe valavu
Valavu ya gulugufe iyi ndi kapangidwe kake kachitsulo kokhala ndi magawo atatu, palibe kuwonongeka kwa makina komwe kungafikire kutayikira konse, ili ndi ntchito yabwino kwambiri yotsekera mbali ziwiri, ndipo ingagwiritsidwe ntchito pamadzi, zimbudzi, madzi a m'nyanja, mpweya, nthunzi, gasi, gasi woyaka, zinthu zowononga, mafuta ndi chakudya ndi zina, kutentha kwakukulu kogwira ntchito mpaka 600 ℃.
| SS Wafer Hard Chisindikizo Gulugufe Vavu | |
| Kukula | DN50-1200 |
| Kuyeza kwa Kupanikizika | PN10,PN16,PN25,CL150,CL300,JIS 5K, JIS 10K |
| Muyezo | API609, GOST, BS5155, DIN3202, ISO5702 |
| Flange Yapamwamba | ISO5211 |
| Kulumikizana kwa STD | PN6, PN10, PN16, PN25, 150LB, 300LB, JIS5K, 10K, GOST33259 |
| Kutentha kwapakati | -29℃ mpaka 425℃ |
| Zipangizo za Vavu | SS304,SS316,SS2205,SS2507,904L |
| Zipangizo Zotsekera | Kusindikiza kwa zigawo zambiri, Zisindikizo za Stellite |
SS Lofewa Chisindikizo Wafer Gulugufe Vavu
Ma valve a gulugufe achitsulo chosapanga dzimbiri otsekedwa bwino amagwiritsidwa ntchito pamene chilengedwe chakunja chimawononga.
| SS Lug Gulugufe Valavu | |
| Kukula | DN50-DN1600 |
| Kuyeza kwa Kupanikizika | PN10,PN16,CL150,CL300,JIS 5K, JIS 10K |
| Muyezo | API 609, GOST, BS5155,DIN 3202,ISO 5702 |
| Upper Flange STD | ISO5211 |
| Kulumikizana kwa STD | PN6,PN10,PN16,PN25,150LB,300LB,JIS5K,10K,16K,GOST33259 |
| Kutentha kwapakati | -29℃ mpaka 425℃ |
| Zipangizo za Vavu | SS316,SS304,SS2205,SS2507,904L |
| Zipangizo Zotsekera | EPDM,NBR |
SS wokutira Soft seal Gulugufe Valavu
Valavu ya gulugufe yachitsulo chosapanga dzimbiri ndi valavu ya gulugufe yapakati, yomwe imagwiritsidwa ntchito kwambiri pakakhala zinthu zowononga kunja.
| SS Wafer Hard Chisindikizo Gulugufe Vavu | |
| Kukula | DN50-1200 |
| Kuyeza kwa Kupanikizika | PN10,PN16,PN25,CL150,CL300,JIS 5K, JIS 10K |
| Muyezo | API609, GOST, BS5155, DIN3202, ISO5702 |
| Flange Yapamwamba | ISO5211 |
| Kulumikizana kwa STD | PN6, PN10, PN16, PN25, 150LB, 300LB, JIS5K, 10K, GOST33259 |
| Kutentha kwapakati | -29℃ mpaka 425℃ |
| Zipangizo za Vavu | SS304,SS316,SS2205,SS2507,904L |
| Zipangizo Zotsekera | NBR,EPDM |
Ubwino ndi kuipa kwa valavu ya gulugufe yachitsulo chosapanga dzimbiri
1, Ubwino wa valavu ya gulugufe yachitsulo chosapanga dzimbiri
1, Yosavuta kutsegula ndi kutseka mwachangu, yopulumutsa ntchito, yokana madzimadzi pang'ono, nthawi zambiri imatha kuyendetsedwa.
2、Kapangidwe kosavuta, kamene kali ndi voliyumu yaying'ono, komanso kopepuka.
3、Imatha kunyamula slurry ndikusonkhanitsa madzi ochepa kwambiri pakamwa pa payipi.
4, kusindikiza kwabwino kungapezeke pansi pa kupanikizika kochepa.
5, magwiridwe antchito abwino osinthira.
Zoyipa za valavu ya gulugufe yachitsulo chosapanga dzimbiri
1, Ang'onoang'ono osiyanasiyana a kuthamanga ndi kutentha kogwira ntchito.
2、Kutseka kwake ndi koipa.
Kusanthula zomwe zimayambitsa dzimbiri la ma valve a gulugufe achitsulo chosapanga dzimbiri
1. Njira yoyesera
Zitsanzo zimatengedwa kuti ziwunike kapangidwe ka mankhwala (kuti zitsimikizire ngati zikukwaniritsa zofunikira), kuyang'anira kapangidwe ka metallographic, kuyesa njira yochizira kutentha, kusanthula SEM, ndi kusanthula kwa spectrometer.
2. Zotsatira za mayeso ndi kusanthula
2.1 Kapangidwe ka mankhwala
Zotsatira za kusanthula kapangidwe ka mankhwala ndi kapangidwe kake koyenera.
2.2 Kusanthula kwa metallographic
2.3 Kusanthula kwa SEM